Escherichia coli K-12 MG1655
Working With: Genome: Escherichia coli K-12 MG1655 Version: v3

ABE-0011576 (dppA) - Escherichia coli K-12 MG1655 - Feature Annotation

ASAP ID
ABE-0011576 showshow history
Names
dppA dpp fpp JW3513 ECK3531 alu b3544
Product
periplasmic-binding component of an ABC superfamily dipeptide transporter
Type
CDS
Location
# Contig Strand Left Right Length (b.p.) Length (a.a.)
1 Chromosome complement 3706098 3707705 1608 536
Sequence

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Context

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Protein Families to toptop
Author Approval Family Annotated
Automated Process Approved IPR000914 (IPR000914 Solute-binding protein family 5 domain) Apr 2008
Automated Process Approved PF00496 (PF00496 Bacterial extracellular solute-binding proteins, family 5 Middle) Jul 2018
Gene Ontology to toptop
Author Approval Type Annotation Evidence Annotated
Person Uncurated GO biological process GO:0009063 cellular amino acid catabolic process Ontology Mapping - Source and Dest Ontology: MultiFun to GO Mar 2004
Automated Process Approved GO biological process GO:0006810 transport GO Inferred from Electronic Annotation - Database Name:Identifier: INTERPRO:IPR000914
Reference: Escherichia coli K-12 MG1655
Apr 2008
Automated Process Approved GO cellular component GO:0030288 outer membrane-bounded periplasmic space GO Inferred from Electronic Annotation - PubMed ID: 15501914
Reference: Escherichia coli K-12 MG1655
Feb 2008
Person Uncurated GO cellular component GO:0042597 periplasmic space Ontology Mapping - Source and Dest Ontology: MultiFun to GO Mar 2004
Automated Process Approved GO molecular function GO:0005215 transporter activity GO Inferred from Electronic Annotation - Database Name:Identifier: INTERPRO:IPR000914
Reference: Escherichia coli K-12 MG1655
Apr 2008
Annotations to toptop
Author Approval Type Annotation Evidence Annotated
Nomenclature
Person Approved name dppA Published Annotation - GenBank Accession Number: U00096
Reference: Escherichia coli MG1655
Oct 1998
Person Approved synonym alu Published Sequence Analysis - PubMed ID: 9729611 Aug 2003
Person Approved synonym ECK3531 Published Annotation - PubMed ID: 16397293 Jan 2006
Automated Process Approved synonym dpp Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved synonym fpp Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Person Approved synonym JW3513 Published Annotation - PubMed ID: 16397293 Jan 2006
Person Approved locus tag b3544 Unique Identifier - Origin: Guy Plunkett III, guy@genome.wisc.edu May 2004
Product
Person Approved product periplasmic-binding component of an ABC superfamily dipeptide transporter Published Annotation - PubMed ID: 16397293
Reference: Escherichia coli K-12
Mar 2008
Person Approved alternate product name dipeptide transport protein Published Annotation - GenBank Accession Number: U00096
Reference: Escherichia coli MG1655
Jan 2006
Automated Process Approved alternate product name dipeptide transporter Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Person Uncurated alternate product name dipeptide transport protein (ABC superfamily, peri_bind) Published Annotation - Database Name: GenProtEC Jan 2006
Protein Family
Automated Process Approved protein family PF00496 Bacterial extracellular solute-binding proteins, family 5 Middle Protein Sequence Similarity - PFAM Model Name: PF00496
Reference: Escherichia coli K-12 MG1655
Jul 2018
Automated Process Approved protein family IPR000914 Solute-binding protein family 5 domain Protein Sequence Similarity - InterPro Domain: IPR000914
Reference: Escherichia coli K-12 MG1655
Apr 2008
Other
Person Uncurated MultiFun 7.2 (location of gene products; periplasmic space) Published Annotation - MultiFun Database Name: MultiFun Feb 2002
Person Uncurated MultiFun 4.S.47 (transport; substrate; dipeptide) Published Annotation - MultiFun Database Name: MultiFun Feb 2002
Person Uncurated MultiFun 1.1.3 (metabolism; carbon utilization; amino acids) Published Annotation - MultiFun Database Name: MultiFun Feb 2002
Person Uncurated MultiFun 4.3.A.1.p (transport; Primary Active Transporters; Pyrophosphate Bond (ATP, GTP, P2) Hydrolysis-driven Active Transporters; The ATP-binding Cassette (ABC) Superfamily + ABC-type Uptake Permeases; ABC superfamily, periplasmic binding component) Published Annotation - MultiFun Database Name: MultiFun Feb 2002
Automated Process Approved codon start 1 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref GI:1789966 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref UniProtKB/Swiss-Prot:P23847 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref GeneID:948062 Published Annotation - Entrez Gene Database ID: 948062
Reference: Escherichia coli K-12 MG1655
Jun 2009
Automated Process Approved db xref ASAP:ABE-0011576 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Person Approved db xref UniProtKB:P23847 Published Annotation - Swiss-Prot Accession Number: P23847 Jan 2005
Automated Process Approved db xref EcoGene:EG10248 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Person Approved function transport; Protein, peptide secretion Published Annotation - GenBank Accession Number: U00096
Reference: Escherichia coli MG1655
Oct 1998
Automated Process Approved note dipeptide transport protein; periplasmic-binding component of ABC superfamily; GO_component: GO:0042597 - periplasmic space; GO_process: GO:0009063 - cellular amino acid catabolic process Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved protein id AAC76569.1 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved subcellular localization Periplasmic Predicted by PSORTb - PSORTb Final_Score: 10.00
Reference: Escherichia coli K-12 MG1655
Feb 2008
Person Uncurated subsystem component of in silico model iAF1260 Experimental - PubMed ID: 17593909
Reference: Escherichia coli K-12 MG1655
Jan 2009
Automated Process Approved transl table 11 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Gene Ontology
Person Uncurated GO biological process GO:0009063 cellular amino acid catabolic process Ontology Mapping - Source and Dest Ontology: MultiFun to GO Mar 2004
Automated Process Approved GO biological process GO:0006810 transport GO Inferred from Electronic Annotation - Database Name:Identifier: INTERPRO:IPR000914
Reference: Escherichia coli K-12 MG1655
Apr 2008
Person Uncurated GO cellular component GO:0042597 periplasmic space Ontology Mapping - Source and Dest Ontology: MultiFun to GO Mar 2004
Automated Process Approved GO cellular component GO:0030288 outer membrane-bounded periplasmic space GO Inferred from Electronic Annotation - PubMed ID: 15501914
Reference: Escherichia coli K-12 MG1655
Feb 2008
Automated Process Approved GO molecular function GO:0005215 transporter activity GO Inferred from Electronic Annotation - Database Name:Identifier: INTERPRO:IPR000914
Reference: Escherichia coli K-12 MG1655
Apr 2008
Comparative to toptop
Author Approval Details Genome Feature Name Type
Member
Automated Process Uncurated Go view OrthoMCL (14 enterobacteria) AMM-0000024 CDS
Automated Process Uncurated Go view OrthoMCL (205 gammaproteobacteria) APP-0000092 dppA CDS
Automated Process Uncurated Go view OrthoMCL (307 Enterobacteriaceae) ATM-0000066 dppA CDS
Automated Process Uncurated Go view OrthoMCL (42 Serratia) BEZ-0000016 dppA CDS
Automated Process Uncurated Go view OrthoMCL (UW draft) CQJ-0000090 dppA CDS
Ortholog
Automated Process Uncurated Go view Brenneria salicis ATCC 15712 [T] AMK-0001577 CDS
Automated Process Uncurated Go view Brenneria sp. EniD312 AKG-0001840 CDS
Automated Process Approved Go view Citrobacter amalonaticus ATCC 25405 [T] AUW-0000230 dppA_1 CDS
Automated Process Approved Go view Citrobacter freundii ATCC 8090 [T] AVI-0000735 dppA_1 CDS
Person Uncurated Go view Dickeya dadantii 3937 ABF-0018415 dppA CDS
Automated Process Uncurated Go view Escherichia albertii TW07627 AFX-0001240 dppA CDS
Automated Process Uncurated Go view Escherichia coli 101-1 (EAEC) BAB-0004763 dppA CDS
Automated Process Approved Go view Escherichia coli 536 (UPEC) AEF-0003684 CDS
Automated Process Uncurated Go view Escherichia coli 53638 (EIEC) ADP-0007532 dppA CDS
Automated Process Approved Go view Escherichia coli APEC O1 (APEC) AEG-0003606 dppA CDS
Automated Process Approved Go view Escherichia coli ATCC 11775 [T] AMC-0000631 CDS
Automated Process Approved Go view Escherichia coli ATCC 8739 AEM-0005517 CDS
Automated Process Uncurated Go view Escherichia coli B171 (EPEC) ADN-0008318 dppA CDS
Automated Process Uncurated Go view Escherichia coli B7A (ETEC) ADK-0005310 dppA pseudogene
Person Approved Go view Escherichia coli CFT073 (UPEC) ABR-0080537 dppA CDS
Automated Process Uncurated Go view Escherichia coli DEC7E (UM-IGS draft) CFX-0004049 CDS
Automated Process Uncurated Go view Escherichia coli DEC9A (UM-IGS draft) CFY-0005097 CDS
Automated Process Uncurated Go view Escherichia coli E110019 (EPEC) ADM-0006871 dppA CDS
Automated Process Uncurated Go view Escherichia coli E22 (EPEC) ADL-0005183 dppA CDS
Automated Process Approved Go view Escherichia coli E2348/69 (EPEC) BCI-0004035 dppA CDS
Automated Process Approved Go view Escherichia coli E24377A (ETEC) ADO-0008470 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4024 (EHEC) BBI-0004863 CDS
Automated Process Uncurated Go view Escherichia coli EC4042 (EHEC) BBA-0008244 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4045 (EHEC) BBB-0006759 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4076 (EHEC) BAZ-0006306 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4113 (EHEC) BAY-0005120 dppA CDS
Automated Process Approved Go view Escherichia coli EC4115 (EHEC) BAS-0009747 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4196 (EHEC) BAX-0005202 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4206 (EHEC) BAW-0007559 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4401 (EHEC) BAV-0005343 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4486 (EHEC) BAU-0005408 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC4501 (EHEC) BAT-0005249 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC508 (EHEC) BBJ-0005138 dppA CDS
Automated Process Uncurated Go view Escherichia coli EC869 (EHEC) BBC-0005736 dppA CDS
Person Approved Go view Escherichia coli EDL933 (EHEC) ABH-0028607 dppA CDS
Automated Process Approved Go view Escherichia coli F11 (UPEC) ADQ-0005406 dppA CDS
Automated Process Approved Go view Escherichia coli HS ADR-0008433 dppA CDS
Automated Process Uncurated Go view Escherichia coli J96 (UPEC) CQK-0004315 CDS
Person Uncurated Go view Escherichia coli K-12 DH10B AEC-0003302 dppA CDS
Person Approved Go view Escherichia coli K-12 W3110 ADY-0003823 dppA CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR68 CGA-0004251 CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR71 CGB-0004198 CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR8 CFZ-0004066 CDS
Automated Process Uncurated Go view Escherichia coli Nissle 1917 AML-0004072 CDS
Automated Process Uncurated Go view Escherichia coli RS218 (NMEC) ACK-0178218 CDS
Automated Process Approved Go view Escherichia coli SE11 AFS-0003888 CDS
Automated Process Approved Go view Escherichia coli SMS-3-5 AFT-0003861 dppA CDS
Person Approved Go view Escherichia coli Sakai (EHEC) ACA-0134496 dppA CDS
Automated Process Uncurated Go view Escherichia coli TW14588 (EHEC) BBK-0002786 CDS
Automated Process Approved Go view Escherichia coli UTI89 (UPEC) AEA-0004091 dppA CDS
Person Uncurated Go view Hafnia alvei ATCC 13337 [T] AMD-0000582 CDS
Person Uncurated Go view Klebsiella pneumoniae subsp. pneumoniae MGH 78578 AEP-0003947 dppA CDS
Automated Process Uncurated Go view Pantoea stewartii DC283 ACV-0286353 dppA CDS
Person Uncurated Go view Pectobacterium carotovorum WPP14 ADT-0004032 dppA CDS
Person Uncurated Go view Pseudomonas syringae pv. tomato DC3000 ADG-0004634 CDS
Automated Process Uncurated Go view Salmonella Agona SL483 BBX-0008009 dppA CDS
Automated Process Uncurated Go view Salmonella Arizonae CDC 346-86 BCD-0004195 CDS
Person Uncurated Go view Salmonella Choleraesuis SC-B67 ADB-0004163 dppA CDS
Automated Process Uncurated Go view Salmonella Dublin CT_02021853 BCB-0008257 dppA CDS
Automated Process Uncurated Go view Salmonella Enteritidis P125109 BCF-0011350 dppA CDS
Automated Process Uncurated Go view Salmonella Hadar RI_05P066 BBT-0005240 dppA CDS
Automated Process Uncurated Go view Salmonella Heidelberg SL476 BBV-0008308 dppA CDS
Automated Process Uncurated Go view Salmonella Heidelberg SL486 BBW-0005657 dppA CDS
Automated Process Uncurated Go view Salmonella Javiana GA_MM04042433 BCA-0006145 dppA CDS
Automated Process Uncurated Go view Salmonella Kentucky CDC 191 BBZ-0006860 dppA CDS
Automated Process Uncurated Go view Salmonella Kentucky CVM29188 BBP-0007403 dppA CDS
Automated Process Uncurated Go view Salmonella Newport SL254 BBQ-0008261 dppA CDS
Automated Process Uncurated Go view Salmonella Newport SL317 BBR-0006587 dppA CDS
Automated Process Uncurated Go view Salmonella Paratyphi A AKU_12601 BCH-0003521 CDS
Person Uncurated Go view Salmonella Paratyphi A ATCC 9150 ADA-0003486 dppA CDS
Automated Process Uncurated Go view Salmonella Paratyphi B SPB7 BCC-0004531 CDS
Automated Process Uncurated Go view Salmonella Saintpaul SARA23 BBN-0008428 dppA CDS
Automated Process Uncurated Go view Salmonella Saintpaul SARA29 BBM-0004565 dppA CDS
Automated Process Uncurated Go view Salmonella Schwarzengrund CVM19633 BBO-0007897 dppA CDS
Automated Process Uncurated Go view Salmonella Schwarzengrund SL480 BBY-0004703 dppA CDS
Person Approved Go view Salmonella Typhi CT18 ABX-0113764 dppA CDS
Person Uncurated Go view Salmonella Typhi Ty2 ABS-0085611 dppA CDS
Automated Process Uncurated Go view Salmonella Typhimurium 14028S AJR-0004381 dppA CDS
Person Approved Go view Salmonella Typhimurium LT2 [T] ABU-0101231 dppA CDS
Automated Process Uncurated Go view Salmonella Virchow SL491 BBS-0005587 dppA CDS
Automated Process Uncurated Go view Salmonella Weltevreden SL484 BBU-0005005 dppA CDS
Automated Process Uncurated Go view Salmonella enterica CVM23701 BBL-0005224 dppA CDS
Person Uncurated Go view Shewanella oneidensis MR-1 ACY-0265374 sapA CDS
Automated Process Uncurated Go view Shigella dysenteriae 1012 BAA-0003392 dppA CDS
Person Approved Go view Shigella dysenteriae 197 ADU-0005176 dppA CDS
Person Approved Go view Shigella flexneri 2457T ABQ-0075479 dppA CDS
Person Approved Go view Shigella flexneri 301 ABT-0089804 dppA CDS
Automated Process Approved Go view Shigella flexneri 8401 BAG-0003763 dppA CDS
Person Approved Go view Shigella sonnei 046 ADD-0004191 dppA CDS
Person Uncurated Go view Trabulsiella guamensis ATCC 49490 [T] APH-0003378 CDS
Person Uncurated Go view Xenorhabdus nematophila ATCC 19061 [T] ADW-0008061 dppA CDS
Automated Process Uncurated Go view Yersinia bercovieri ATCC 43970 [T] AEK-0001309 CDS
Automated Process Uncurated Go view Yersinia enterocolitica 8081 BAH-0011779 dppA CDS
Automated Process Uncurated Go view Yersinia frederiksenii ATCC 33641 [T] AEI-0001207 dppA_3 CDS
Automated Process Uncurated Go view Yersinia intermedia ATCC 29909 [T] AEH-0003976 dppA_1 CDS
Automated Process Uncurated Go view Yersinia mollaretii ATCC 43969 [T] AEJ-0001749 CDS
Person Uncurated Go view Yersinia pestis 91001 (biovar Microtus) ACQ-0242384 dppA CDS
Automated Process Uncurated Go view Yersinia pestis Angola (biovar Pestoides) ADI-0008182 dppA CDS
Automated Process Uncurated Go view Yersinia pestis Antiqua (biovar Antiqua) BAE-0004568 dppA CDS
Automated Process Uncurated Go view Yersinia pestis B42003004 (biovar Antiqua) BAL-0007490 dppA CDS
Automated Process Uncurated Go view Yersinia pestis CA88-4125 (biovar Orientalis) BAF-0003392 dppA CDS
Person Uncurated Go view Yersinia pestis CO92 (biovar Orientalis) ABY-0128788 dppA CDS
Automated Process Uncurated Go view Yersinia pestis E1979001 (biovar Antiqua) BAM-0005862 dppA CDS
Automated Process Uncurated Go view Yersinia pestis F1991016 (biovar Orientalis) BAQ-0007233 dppA CDS
Automated Process Uncurated Go view Yersinia pestis FV-1 (biovar Orientalis) BAK-0003574 CDS
Automated Process Uncurated Go view Yersinia pestis IP275 (biovar Orientalis) BAC-0006115 dppA CDS
Automated Process Uncurated Go view Yersinia pestis K1973002 (biovar Mediaevalis) BAO-0007899 dppA CDS
Person Uncurated Go view Yersinia pestis KIM (biovar Mediaevalis) ABI-0033619 dppA CDS
Automated Process Uncurated Go view Yersinia pestis MG05-1020 (biovar Orientalis) BAP-0006754 dppA CDS
Automated Process Uncurated Go view Yersinia pestis Nepal516 (biovar Antiqua) BAD-0004385 dppA CDS
Automated Process Uncurated Go view Yersinia pestis Pestoides F (biovar Pestoides) BAI-0004030 CDS
Automated Process Uncurated Go view Yersinia pestis UG05-0454 (biovar Antiqua) BAN-0006797 dppA CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis IP31758 ADS-0008112 dppA CDS
Person Uncurated Go view Yersinia pseudotuberculosis IP32953 ACZ-0003960 dppA CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis PB1/+ AFV-0004825 CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis YPIII AFW-0000108 CDS
Automated Process Uncurated Go view Yokenella regensburgei ATCC 43003 APO-0004556 CDS
Automated Process Uncurated Go view Yokenella regensburgei ATCC 49455 [T] AMG-0001171 CDS
Experimental to toptop
SelectSetNameSetDetailsNotes
stringent responsetranscriptional profile of the stringent responseNone
Recombinant heat-shock dataexpression data for recombinant strain under heat shockThese data are from the Harcum laboratory. (Jeremy Glasner)
Suppressor tRNA expressionexperiment comparing transcript levels in cells with and without suppressor tRNA expressionThese data were reported in the paper: Herring and Blattner. 2004. Global transcriptional effects of a suppressor tRNA and the inactivation of the regulator frmR. J. Bacteriol. 186(20):6714-20. Link to Abstract (Jeremy Glasner)
Recombinant E. coli expressionexperiment comparing expression of wild-type E. coli with the same strain harboring a plasmid that expresses protein when induced with IPTG These data were reported in the paper: F. T. Haddadin, S. W. Harcum (2005) Transcriptome profiles for high-cell-density recombinant and wild-type Escherichia coli, Biotechnology and Bioengineering, 90:127-153. Link to Abstract (Jeremy Glasner)
Aerobic shiftAerobic shiftThese data were reported in the paper: Covert MW, Knight EM, Reed JL, Herrgard MJ, Palsson BO. 2004. Integrating high-throughput and computational data elucidates bacterial networks. Nature. 2004 May 6;429(6987):92-6. Link to Abstract (Jeremy Glasner)
CalibratorCalibrated microarray experiments (50 hybridizations)This data was used in the paper: Allen et al., J. Bacteriol. 185(21):6392-9 (Jeremy Glasner)
AffyData1Affymetrix Experiments (data from 41 chip hybridizations)This data was used in the paper: Allen et al., J. Bacteriol. 185(21):6392-9 (Jeremy Glasner)

Strains to toptop

Strains with mutations in this feature.

Strain NameStrain TypeStrain InformationStrain RequestFeatureIDNameMutation DetailsExperiments Using StrainSubmitter
FB21271mutantTn5 InsertionRequest the StrainABE-0011576dppAdppA::Tn5KAN-I-SceI at position 837 in Minus orientation ,- pKD465Blattner Laboratory
FB23524mutantTn5 InsertionRequest the StrainABE-0011576dppAdppA::Tn5KAN-I-SceI at position 837 in Minus orientation ,+ pKD460Blattner Laboratory
Context Table to toptop

Listed below are features that lie nearby this feature. Features encoded in multiple intervals may appear more than once in the table. Features that span the origin will have a left endpoint greater than the right endpoint.

Features overlapping the region 3701098 to 3712705
FeatureIDNameFeature TypeStrandLeft EndRight EndRelationship
ABE-0000001sourceforward14641652Contains
ABE-0011562yhjVCDSforward37005633701834Downstream
ABE-0011564dppFCDScomplement37018643702868Downstream
ABE-0011566dppDCDScomplement37028653703848Downstream
ABE-0011570dppCCDScomplement37038593704761Downstream
ABE-0011572dppBCDScomplement37047713705790Downstream
ABE-0285618repeat_regionforward37059633706060Downstream
ABE-0011576dppACDScomplement37060983707705Matches
ABE-0285619repeat_regionforward37082723708357Upstream
ABE-0011579proKtRNAcomplement37086163708692Upstream
ABE-0011581eptBCDScomplement37087843710475Upstream
ABE-0011586yhjXCDScomplement37107993712007Upstream
ABE-0011589yhjYCDScomplement37122363712934Upstream
Release Notes to toptop
All MG1655 annotations and sequence data are publicly available, and investigators can use these data in publications without contacting the genome curators. This version of the sequence was the source of GenBank record U00096.3. Ongoing annotation updates to that GenBank record are being generated from a collaboration that includes ASAP, EcoGene, the Coli Genetic Stock Center, EcoliHub, EcoCyc, RegulonDB and UniProtKB/Swiss-Prot.