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

ABE-0012419 (hemX) - Escherichia coli K-12 MG1655 - Feature Annotation

ASAP ID
ABE-0012419 showshow history
Names
hemX JW3775 ECK3797 b3803
Product
HemX family protein
Type
CDS
Location
# Contig Strand Left Right Length (b.p.) Length (a.a.)
1 Chromosome complement 3987885 3989066 1182 394
Sequence

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Context

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Protein Families to toptop
Author Approval Family Annotated
Person Approved ADX-0001447
EnteroFam0012419: Trusted threshold=850.1; Members of this family are defined by searches with an hmm constructed from an alignment of putative orthologous proteins from eight genomes (E. coli MG1655, E. coli EDL933, S. enterica Typhimurium LT2, S. enterica Typhi CT18, Y. pestis CO92, Y. pseudotuberculosis 32953, E. chrysanthemi 3937 and E. carotovora atroseptica SCRI1043).
Jan 2006
Automated Process Approved IPR007470 (IPR007470 Putative uroporphyrinogen-III C-methyltransferase HemX) Apr 2008
Automated Process Approved PF04375 (PF04375 HemX, putative uroporphyrinogen-III C-methyltransferase) Jul 2018
Annotations to toptop
Author Approval Type Annotation Evidence Annotated
Nomenclature
Automated Process Approved name hemX Published Annotation - PubMed ID: 16397293
Reference: Escherichia coli K-12 MG1655
Sep 2007
Person Approved synonym JW3775 Published Annotation - PubMed ID: 16397293 Jan 2006
Person Approved synonym ECK3797 Published Annotation - PubMed ID: 16397293 Jan 2006
Person Approved locus tag b3803 Unique Identifier - Origin: Guy Plunkett III, guy@genome.wisc.edu May 2004
Product
Person Uncurated product HemX family protein Published Annotation - EcoCyc Accession Number: EG10433
Reference: Escherichia coli K-12 MG1655
Oct 2021
Automated Process Approved alternate product name predicted uroporphyrinogen III methyltransferase Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Person Approved alternate product name uroporphyrinogen III methylase Published Annotation - GenBank Accession Number: U00096
Reference: Escherichia coli MG1655
Jan 2006
Person Approved alternate product name predicted uroporphyrinogen III methylase Published Annotation - PubMed ID: 16397293 Jan 2006
Protein Family
Person Approved EnteroFam EnteroFam0012419: Trusted threshold=850.1; Members of this family are defined by searches with an hmm constructed from an alignment of putative orthologous proteins from eight genomes (E. coli MG1655, E. coli EDL933, S. enterica Typhimurium LT2, S. enterica Typhi CT18, Y. pestis CO92, Y. pseudotuberculosis 32953, E. chrysanthemi 3937 and E. carotovora atroseptica SCRI1043). Protein Sequence Similarity - ASAP FeatureID: ADX-0001447
Reference: EnteroFams
Jan 2006
Automated Process Approved protein family IPR007470 Putative uroporphyrinogen-III C-methyltransferase HemX Protein Sequence Similarity - InterPro Domain: IPR007470
Reference: Escherichia coli K-12 MG1655
Apr 2008
Automated Process Approved protein family PF04375 HemX, putative uroporphyrinogen-III C-methyltransferase Protein Sequence Similarity - PFAM Model Name: PF04375
Reference: Escherichia coli K-12 MG1655
Jul 2018
Other
Person Approved EC number 2.1.1.107 Published Annotation - Swiss-Prot Accession Number: P09127 Feb 2006
Person Uncurated MultiFun 1.5.3.12 (metabolism; building block biosynthesis; cofactor, small molecule carrier; heme, porphyrine) 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 EcoGene:EG10433 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref ASAP:ABE-0012419 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref UniProtKB/Swiss-Prot:P09127 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref GI:1790235 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved db xref GeneID:948446 Published Annotation - Entrez Gene Database ID: 948446
Reference: Escherichia coli K-12 MG1655
Jun 2009
Person Approved db xref UniProtKB:P09127 Published Annotation - Swiss-Prot Accession Number: P09127 Jan 2005
Person Approved function enzyme; Biosynthesis of cofactors, carriers: Heme, porphyrin Published Annotation - GenBank Accession Number: U00096
Reference: Escherichia coli MG1655
Oct 1998
Automated Process Approved note uroporphyrinogen III methylase Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Approved protein id AAC76806.1 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Automated Process Uncurated subcellular localization Unknown Predicted by PSORTb - PSORTb Final_Score: 2.50
Reference: Escherichia coli K-12 MG1655
Feb 2008
Person Uncurated subsystem component of in silico model iMC1010 Experimental - PubMed ID: 15129285
Reference: Escherichia coli K-12 MG1655
Mar 2009
Person Uncurated subsystem component of in silico model iAF1260 Experimental - PubMed ID: 17593909
Reference: Escherichia coli K-12 MG1655
Jan 2009
Person Uncurated subsystem component of in silico model iJR904 Experimental - PubMed ID: 12952533
Reference: Escherichia coli K-12 MG1655
Feb 2009
Automated Process Approved transl table 11 Published Annotation - GenBank Accession Number: U00096.3
Reference: Escherichia coli K-12 MG1655
Oct 2013
Comparative to toptop
Author Approval Details Genome Feature Name Type
Member
Person Approved Go view EnteroFams ADX-0001447 hemX CDS
Automated Process Uncurated Go view OrthoMCL (14 enterobacteria) AMM-0000812 CDS
Automated Process Uncurated Go view OrthoMCL (205 gammaproteobacteria) APP-0001042 hemX CDS
Automated Process Uncurated Go view OrthoMCL (307 Enterobacteriaceae) ATM-0000865 hemX CDS
Automated Process Uncurated Go view OrthoMCL (42 Serratia) BEZ-0001018 hemX CDS
Automated Process Uncurated Go view OrthoMCL (UW draft) CQJ-0000643 hemX CDS
Ortholog
Automated Process Uncurated Go view Buttiauxella agrestis ATCC 33320 [T] APC-0000220 hemX CDS
Automated Process Uncurated Go view Cedecea davisae ATCC 33431 [T] ALZ-0004015 CDS
Automated Process Approved Go view Citrobacter amalonaticus ATCC 25405 [T] AUW-0004470 hemX CDS
Automated Process Approved Go view Citrobacter freundii ATCC 8090 [T] AVI-0000466 hemX CDS
Automated Process Uncurated Go view Dickeya chrysanthemi Ech1591 AFK-0004594 CDS
Person Approved Go view Dickeya dadantii 3937 ABF-0015003 hemX CDS
Automated Process Uncurated Go view Dickeya parazeae Ech586 AGC-0003987 CDS
Automated Process Uncurated Go view Enterobacter cloacae subsp. cloacae ATCC 13047 [T] (AToL DRAFT) AMB-0000103 CDS
Automated Process Uncurated Go view Erwinia amylovora ATCC 49946 ACW-0296568 hemX CDS
Automated Process Uncurated Go view Erwinia amylovora ATCC BAA-2158 APN-0000256 hemX CDS
Automated Process Uncurated Go view Erwinia tasmaniensis Et1/99 [T] AFI-0000236 hemX CDS
Automated Process Uncurated Go view Escherichia albertii TW07627 AFX-0001697 CDS
Automated Process Uncurated Go view Escherichia coli 101-1 (EAEC) BAB-0007900 CDS
Automated Process Approved Go view Escherichia coli 536 (UPEC) AEF-0004037 CDS
Automated Process Uncurated Go view Escherichia coli 53638 (EIEC) ADP-0007243 CDS
Automated Process Approved Go view Escherichia coli APEC O1 (APEC) AEG-0003840 hemX CDS
Automated Process Approved Go view Escherichia coli ATCC 11775 [T] AMC-0000386 CDS
Automated Process Approved Go view Escherichia coli ATCC 8739 AEM-0010425 CDS
Automated Process Uncurated Go view Escherichia coli B171 (EPEC) ADN-0008938 CDS
Automated Process Uncurated Go view Escherichia coli B7A (ETEC) ADK-0006218 CDS
Person Approved Go view Escherichia coli CFT073 (UPEC) ABR-0080918 hemX CDS
Automated Process Uncurated Go view Escherichia coli DEC7E (UM-IGS draft) CFX-0004218 hemX CDS
Automated Process Uncurated Go view Escherichia coli DEC9A (UM-IGS draft) CFY-0004849 CDS
Automated Process Uncurated Go view Escherichia coli E110019 (EPEC) ADM-0006263 CDS
Automated Process Uncurated Go view Escherichia coli E22 (EPEC) ADL-0009613 CDS
Automated Process Approved Go view Escherichia coli E2348/69 (EPEC) BCI-0004364 hemX CDS
Automated Process Approved Go view Escherichia coli E24377A (ETEC) ADO-0008751 CDS
Automated Process Uncurated Go view Escherichia coli EC4024 (EHEC) BBI-0002614 CDS
Automated Process Uncurated Go view Escherichia coli EC4042 (EHEC) BBA-0008570 CDS
Automated Process Uncurated Go view Escherichia coli EC4045 (EHEC) BBB-0007083 CDS
Automated Process Uncurated Go view Escherichia coli EC4076 (EHEC) BAZ-0007274 CDS
Automated Process Uncurated Go view Escherichia coli EC4113 (EHEC) BAY-0008494 CDS
Automated Process Approved Go view Escherichia coli EC4115 (EHEC) BAS-0010074 CDS
Automated Process Uncurated Go view Escherichia coli EC4196 (EHEC) BAX-0008251 CDS
Automated Process Uncurated Go view Escherichia coli EC4206 (EHEC) BAW-0007886 CDS
Automated Process Uncurated Go view Escherichia coli EC4401 (EHEC) BAV-0005672 CDS
Automated Process Uncurated Go view Escherichia coli EC4486 (EHEC) BAU-0007513 CDS
Automated Process Uncurated Go view Escherichia coli EC508 (EHEC) BBJ-0008842 CDS
Automated Process Uncurated Go view Escherichia coli EC869 (EHEC) BBC-0006953 CDS
Person Approved Go view Escherichia coli EDL933 (EHEC) ABH-0028941 hemX CDS
Automated Process Approved Go view Escherichia coli F11 (UPEC) ADQ-0009564 hemX CDS
Automated Process Approved Go view Escherichia coli HS ADR-0008710 CDS
Automated Process Uncurated Go view Escherichia coli J96 (UPEC) CQK-0004359 CDS
Person Approved Go view Escherichia coli K-12 W3110 ADY-0003549 hemX CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR68 CGA-0004501 CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR71 CGB-0004480 CDS
Automated Process Uncurated Go view Escherichia coli MOD1-ECOR8 CFZ-0004324 CDS
Automated Process Uncurated Go view Escherichia coli Nissle 1917 AML-0004370 CDS
Automated Process Uncurated Go view Escherichia coli RS218 (NMEC) ACK-0178492 CDS
Automated Process Approved Go view Escherichia coli SE11 AFS-0004166 CDS
Automated Process Approved Go view Escherichia coli SMS-3-5 AFT-0004164 CDS
Person Approved Go view Escherichia coli Sakai (EHEC) ACA-0134823 hemX CDS
Automated Process Uncurated Go view Escherichia coli TW14588 (EHEC) BBK-0004777 CDS
Automated Process Approved Go view Escherichia coli UTI89 (UPEC) AEA-0004371 hemX CDS
Automated Process Uncurated Go view Ewingella americana ATCC 33852 [T] AMA-0003833 CDS
Person Uncurated Go view Klebsiella pneumoniae subsp. pneumoniae MGH 78578 AEP-0004350 hemX CDS
Automated Process Uncurated Go view Leclercia adecarboxylata ATCC 23216 [T] AME-0002250 CDS
Automated Process Uncurated Go view Musicola paradisiaca Ech703 AGA-0004613 CDS
Automated Process Uncurated Go view Pantoea agglomerans IG1 APM-0003270 CDS
Automated Process Uncurated Go view Pantoea agglomerans SL1-M5 ALY-0000160 CDS
Automated Process Uncurated Go view Pantoea ananatis AJ13355 AOV-0003401 hemX CDS
Automated Process Uncurated Go view Pantoea ananatis B1-9 APL-0000578 CDS
Automated Process Uncurated Go view Pantoea ananatis LMG 20103 AKB-0000167 hemX CDS
Automated Process Uncurated Go view Pantoea ananatis PA13 APK-0004219 CDS
Automated Process Uncurated Go view Pantoea sp. At-9b AGM-0007920 CDS
Automated Process Uncurated Go view Pantoea sp. aB AJV-0003597 CDS
Automated Process Uncurated Go view Pantoea stewartii DC283 ACV-0288621 hemX CDS
Automated Process Uncurated Go view Pantoea vagans C9-1 ALK-0007157 hemX CDS
Person Approved Go view Pectobacterium atrosepticum SCRI1043 ABL-0064516 hemX CDS
Automated Process Uncurated Go view Pectobacterium brasiliensis 1692 AED-0003339 CDS
Person Approved Go view Pectobacterium carotovorum WPP14 ADT-0002248 hemX CDS
Automated Process Uncurated Go view Pectobacterium parmentieri WPP163 AFJ-0003419 hemX CDS
Automated Process Uncurated Go view Pectobacterium sp. PC1 AFL-0009259 CDS
Person Uncurated Go view Photorhabdus luminescens subsp. laumondii TTO1 [T] ACD-0147386 hemX CDS
Automated Process Uncurated Go view Salmonella Agona SL483 BBX-0008330 CDS
Automated Process Uncurated Go view Salmonella Arizonae CDC 346-86 BCD-0003896 CDS
Person Uncurated Go view Salmonella Choleraesuis SC-B67 ADB-0004499 hemX CDS
Automated Process Uncurated Go view Salmonella Dublin CT_02021853 BCB-0008569 CDS
Automated Process Uncurated Go view Salmonella Enteritidis P125109 BCF-0012347 hemX CDS
Automated Process Uncurated Go view Salmonella Gallinarum 287/91 BCG-0010694 hemX CDS
Automated Process Uncurated Go view Salmonella Hadar RI_05P066 BBT-0007616 CDS
Automated Process Uncurated Go view Salmonella Heidelberg SL476 BBV-0008623 CDS
Automated Process Uncurated Go view Salmonella Heidelberg SL486 BBW-0008220 CDS
Automated Process Uncurated Go view Salmonella Javiana GA_MM04042433 BCA-0007532 CDS
Automated Process Uncurated Go view Salmonella Kentucky CDC 191 BBZ-0008144 CDS
Automated Process Uncurated Go view Salmonella Kentucky CVM29188 BBP-0007718 CDS
Automated Process Uncurated Go view Salmonella Newport SL254 BBQ-0008571 CDS
Automated Process Uncurated Go view Salmonella Newport SL317 BBR-0008852 CDS
Automated Process Uncurated Go view Salmonella Paratyphi A AKU_12601 BCH-0003816 CDS
Person Uncurated Go view Salmonella Paratyphi A ATCC 9150 ADA-0003775 hemX CDS
Automated Process Uncurated Go view Salmonella Paratyphi B SPB7 BCC-0004904 CDS
Automated Process Uncurated Go view Salmonella Saintpaul SARA23 BBN-0008745 CDS
Automated Process Uncurated Go view Salmonella Saintpaul SARA29 BBM-0008894 CDS
Automated Process Uncurated Go view Salmonella Schwarzengrund CVM19633 BBO-0008216 CDS
Automated Process Uncurated Go view Salmonella Schwarzengrund SL480 BBY-0007610 CDS
Person Approved Go view Salmonella Typhi CT18 ABX-0112662 hemX CDS
Person Approved Go view Salmonella Typhi Ty2 ABS-0085083 hemX CDS
Automated Process Uncurated Go view Salmonella Typhimurium 14028S AJR-0004741 hemX CDS
Person Approved Go view Salmonella Typhimurium LT2 [T] ABU-0102122 hemX CDS
Automated Process Uncurated Go view Salmonella Virchow SL491 BBS-0005227 CDS
Automated Process Uncurated Go view Salmonella Weltevreden SL484 BBU-0008836 CDS
Automated Process Uncurated Go view Salmonella enterica CVM23701 BBL-0007976 CDS
Automated Process Uncurated Go view Serratia marcescens subsp. marcescens ATCC 13880 [T] AMF-0000777 CDS
Person Uncurated Go view Shewanella oneidensis MR-1 ACY-0267963 hemX CDS
Person Approved Go view Shigella boydii 227 ADV-0004157 hemX CDS
Automated Process Approved Go view Shigella boydii BS512 ADJ-0009679 CDS
Automated Process Uncurated Go view Shigella dysenteriae 1012 BAA-0006789 CDS
Person Approved Go view Shigella dysenteriae 197 ADU-0004452 hemX CDS
Person Approved Go view Shigella flexneri 2457T ABQ-0075135 hemX CDS
Person Approved Go view Shigella flexneri 301 ABT-0090093 hemX CDS
Automated Process Approved Go view Shigella flexneri 8401 BAG-0003929 hemX CDS
Person Approved Go view Shigella sonnei 046 ADD-0004329 hemX CDS
Person Uncurated Go view Xenorhabdus nematophila ATCC 19061 [T] ADW-0000629 hemX CDS
Automated Process Uncurated Go view Yersinia bercovieri ATCC 43970 [T] AEK-0001935 CDS
Automated Process Uncurated Go view Yersinia enterocolitica 8081 BAH-0000583 hemX CDS
Automated Process Uncurated Go view Yersinia frederiksenii ATCC 33641 [T] AEI-0002503 hemX CDS
Automated Process Uncurated Go view Yersinia intermedia ATCC 29909 [T] AEH-0001714 hemX CDS
Automated Process Uncurated Go view Yersinia mollaretii ATCC 43969 [T] AEJ-0003754 CDS
Person Approved Go view Yersinia pestis 91001 (biovar Microtus) ACQ-0241930 hemX CDS
Automated Process Uncurated Go view Yersinia pestis Angola (biovar Pestoides) ADI-0004639 CDS
Automated Process Uncurated Go view Yersinia pestis Antiqua (biovar Antiqua) BAE-0000219 hemX CDS
Automated Process Uncurated Go view Yersinia pestis B42003004 (biovar Antiqua) BAL-0007647 CDS
Automated Process Uncurated Go view Yersinia pestis CA88-4125 (biovar Orientalis) BAF-0003528 hemX CDS
Person Approved Go view Yersinia pestis CO92 (biovar Orientalis) ABY-0128258 hemX CDS
Automated Process Uncurated Go view Yersinia pestis E1979001 (biovar Antiqua) BAM-0008085 CDS
Automated Process Uncurated Go view Yersinia pestis F1991016 (biovar Orientalis) BAQ-0006475 CDS
Automated Process Uncurated Go view Yersinia pestis FV-1 (biovar Orientalis) BAK-0000770 CDS
Automated Process Uncurated Go view Yersinia pestis IP275 (biovar Orientalis) BAC-0008469 CDS
Automated Process Uncurated Go view Yersinia pestis K1973002 (biovar Mediaevalis) BAO-0007463 CDS
Person Approved Go view Yersinia pestis KIM (biovar Mediaevalis) ABI-0029985 hemX CDS
Automated Process Uncurated Go view Yersinia pestis MG05-1020 (biovar Orientalis) BAP-0006920 CDS
Automated Process Uncurated Go view Yersinia pestis Nepal516 (biovar Antiqua) BAD-0000149 hemX CDS
Automated Process Uncurated Go view Yersinia pestis Pestoides F (biovar Pestoides) BAI-0004157 CDS
Automated Process Uncurated Go view Yersinia pestis UG05-0454 (biovar Antiqua) BAN-0008153 CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis IP31758 ADS-0004131 CDS
Person Approved Go view Yersinia pseudotuberculosis IP32953 ACZ-0000200 hemX CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis PB1/+ AFV-0000232 CDS
Automated Process Uncurated Go view Yersinia pseudotuberculosis YPIII AFW-0004768 CDS
Automated Process Uncurated Go view Yokenella regensburgei ATCC 43003 APO-0000326 CDS
Automated Process Uncurated Go view Yokenella regensburgei ATCC 49455 [T] AMG-0000688 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
FB21463mutantTn5 InsertionRequest the StrainABE-0012419hemXhemX::Tn5KAN-I-SceI at position 693 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 3982885 to 3994066
FeatureIDNameFeature TypeStrandLeft EndRight EndRelationship
ABE-0000001sourceforward14641652Contains
ABE-0012408aslBCDSforward39829583984193Downstream
ABE-0285639repeat_regionforward39842203984323Downstream
ABE-0012411aslACDScomplement39843523986007Downstream
ABE-0047274glmZncRNAforward39864323986638Downstream
ABE-0012417hemYCDScomplement39866863987882Downstream
ABE-0012419hemXCDScomplement39878853989066Matches
ABE-0012425hemDCDScomplement39890883989828Upstream
ABE-0012427hemCCDScomplement39898253990766Upstream
ABE-0012432cyaACDSforward39911533993699Upstream
ABE-0012435cyaYCDScomplement39937393994059Upstream
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.