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UniProtKB - P75925 (C56I_ECOLI)
Protein
Cytochrome b561 homolog 2
Gene
yceJ
Organism
Escherichia coli (strain K12)
Status
Functioni
Cofactori
heme bBy similarityNote: Binds 2 heme B (iron-protoporphyrin IX) groups per molecule.By similarity
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 18 | Iron (heme axial ligand)Sequence analysis | 1 | |
Metal bindingi | 52 | Iron (heme axial ligand)Sequence analysis | 1 | |
Metal bindingi | 159 | Iron (heme axial ligand)Sequence analysis | 1 | |
Metal bindingi | 166 | Iron (heme axial ligand)Sequence analysis | 1 |
GO - Molecular functioni
- electron transfer activity Source: InterPro
- heme binding Source: GO_Central
- metal ion binding Source: UniProtKB-KW
GO - Biological processi
- respiratory electron transport chain Source: InterPro
Keywordsi
Biological process | Electron transport, Transport |
Ligand | Heme, Iron, Metal-binding |
Enzyme and pathway databases
BioCyci | EcoCyc:G6554-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: Cytochrome b561 homolog 2 |
Gene namesi | Name:yceJ Ordered Locus Names:b1057, JW1044 |
Organismi | Escherichia coli (strain K12) |
Taxonomic identifieri | 83333 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia › |
Proteomesi |
|
Subcellular locationi
Plasma membrane
Plasma Membrane
- plasma membrane Source: EcoCyc
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 1 – 15 | PeriplasmicSequence analysisAdd BLAST | 15 | |
Transmembranei | 16 – 36 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 37 – 91 | CytoplasmicSequence analysisAdd BLAST | 55 | |
Transmembranei | 92 – 112 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 113 – 143 | PeriplasmicSequence analysisAdd BLAST | 31 | |
Transmembranei | 144 – 164 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 165 – 188 | CytoplasmicSequence analysisAdd BLAST | 24 |
Keywords - Cellular componenti
Cell inner membrane, Cell membrane, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000199975 | 1 – 188 | Cytochrome b561 homolog 2Add BLAST | 188 |
Proteomic databases
PaxDbi | P75925 |
Interactioni
Protein-protein interaction databases
BioGRIDi | 4261751, 6 interactors |
STRINGi | 511145.b1057 |
Family & Domainsi
Sequence similaritiesi
Belongs to the cytochrome b561 family.Curated
Keywords - Domaini
Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | COG3038, Bacteria |
HOGENOMi | CLU_095321_4_1_6 |
InParanoidi | P75925 |
OMAi | WYKTAPH |
PhylomeDBi | P75925 |
Family and domain databases
InterProi | View protein in InterPro IPR011577, Cyt_b561_bac/Ni-Hgenase IPR016174, Di-haem_cyt_TM |
Pfami | View protein in Pfam PF01292, Ni_hydr_CYTB, 1 hit |
SUPFAMi | SSF81342, SSF81342, 1 hit |
i Sequence
Sequence statusi: Complete.
P75925-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MSFTNTPERY GVISAAFHWL SAIIVYGMFA LGLWMVTLSY YDGWYHKAPE
60 70 80 90 100
LHKSIGILLM MGLVIRVLWR VISPPPGPLP SYSPMTRLAA RAGHLALYLL
110 120 130 140 150
LFAIGISGYL ISTADGKPIS VFGWFDVPAT LADAGAQADF AGALHFWLAW
160 170 180
SVVVLSVMHG FMALKHHFID KDDTLKRMLG KSSSDYGV
Sequence cautioni
The sequence BAA06517 differs from that shown. Reason: Erroneous initiation.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U00096 Genomic DNA Translation: AAC74141.1 AP009048 Genomic DNA Translation: BAA35855.1 D31709 Genomic DNA Translation: BAA06517.1 Different initiation. |
PIRi | F64848 |
RefSeqi | NP_415575.1, NC_000913.3 WP_000011114.1, NZ_SSZK01000058.1 |
Genome annotation databases
EnsemblBacteriai | AAC74141; AAC74141; b1057 BAA35855; BAA35855; BAA35855 |
GeneIDi | 945628 |
KEGGi | ecj:JW1044 eco:b1057 |
PATRICi | fig|1411691.4.peg.1212 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U00096 Genomic DNA Translation: AAC74141.1 AP009048 Genomic DNA Translation: BAA35855.1 D31709 Genomic DNA Translation: BAA06517.1 Different initiation. |
PIRi | F64848 |
RefSeqi | NP_415575.1, NC_000913.3 WP_000011114.1, NZ_SSZK01000058.1 |
3D structure databases
AlphaFoldDBi | P75925 |
SMRi | P75925 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 4261751, 6 interactors |
STRINGi | 511145.b1057 |
Proteomic databases
PaxDbi | P75925 |
Protocols and materials databases
DNASUi | 945628 |
Genome annotation databases
EnsemblBacteriai | AAC74141; AAC74141; b1057 BAA35855; BAA35855; BAA35855 |
GeneIDi | 945628 |
KEGGi | ecj:JW1044 eco:b1057 |
PATRICi | fig|1411691.4.peg.1212 |
Organism-specific databases
EchoBASEi | EB2526 |
Phylogenomic databases
eggNOGi | COG3038, Bacteria |
HOGENOMi | CLU_095321_4_1_6 |
InParanoidi | P75925 |
OMAi | WYKTAPH |
PhylomeDBi | P75925 |
Enzyme and pathway databases
BioCyci | EcoCyc:G6554-MONOMER |
Miscellaneous databases
PROi | PR:P75925 |
Family and domain databases
InterProi | View protein in InterPro IPR011577, Cyt_b561_bac/Ni-Hgenase IPR016174, Di-haem_cyt_TM |
Pfami | View protein in Pfam PF01292, Ni_hydr_CYTB, 1 hit |
SUPFAMi | SSF81342, SSF81342, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | C56I_ECOLI | |
Accessioni | P75925Primary (citable) accession number: P75925 Secondary accession number(s): Q47145 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 1, 2000 |
Last sequence update: | February 1, 1997 | |
Last modified: | May 25, 2022 | |
This is version 143 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families