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Protein

Cytochrome c-551

Gene

nirM

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Electron donor for cytochrome cd1 in nitrite and nitrate respiration.

Redox potential

E0 is about +260 mV.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei34Heme (covalent)1
Binding sitei37Heme (covalent)1
Metal bindingi38Iron (heme axial ligand)PROSITE-ProRule annotation1 Publication1
Metal bindingi83Iron (heme axial ligand)PROSITE-ProRule annotation1 Publication1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processElectron transport, Transport
LigandHeme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c-551
Alternative name(s):
Cytochrome C8
Cytochrome c551
Gene namesi
Name:nirM
Ordered Locus Names:PA0518
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA0518.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 222 PublicationsAdd BLAST22
ChainiPRO_000000652723 – 104Cytochrome c-5511 PublicationAdd BLAST82

Post-translational modificationi

Binds 1 heme group per subunit.

Proteomic databases

PaxDbiP00099.

Interactioni

Protein-protein interaction databases

STRINGi208964.PA0518.

Structurei

Secondary structure

1104
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi25 – 31Combined sources7
Helixi34 – 36Combined sources3
Beta strandi40 – 46Combined sources7
Helixi49 – 55Combined sources7
Turni56 – 58Combined sources3
Helixi62 – 72Combined sources11
Beta strandi76 – 80Combined sources5
Helixi90 – 101Combined sources12

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1DVVNMR-A23-104[»]
2EXVX-ray1.86A/C23-104[»]
2PACNMR-A23-104[»]
351CX-ray1.60A23-104[»]
3X39X-ray1.50A/B23-104[»]
451CX-ray1.60A23-104[»]
ProteinModelPortaliP00099.
SMRiP00099.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00099.

Family & Domainsi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4105W2Z. Bacteria.
COG4654. LUCA.
HOGENOMiHOG000254790.
InParanoidiP00099.
KOiK08738.
OMAiFMGPALH.

Family and domain databases

Gene3Di1.10.760.10. 1 hit.
InterProiView protein in InterPro
IPR009056. Cyt_c-like_dom.
IPR002324. Cyt_c_ID.
PfamiView protein in Pfam
PF13442. Cytochrome_CBB3. 1 hit.
PRINTSiPR00606. CYTCHROMECID.
SUPFAMiSSF46626. SSF46626. 1 hit.
PROSITEiView protein in PROSITE
PS51007. CYTC. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P00099-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKPYALLSLL ATGTLLAQGA WAEDPEVLFK NKGCVACHAI DTKMVGPAYK
60 70 80 90 100
DVAAKFAGQA GAEAELAQRI KNGSQGVWGP IPMPPNAVSD DEAQTLAKWV

LSQK
Length:104
Mass (Da):10,967
Last modified:April 1, 1990 - v2
Checksum:i3AA94749BCEE4A94
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti24D → A in strain: 129/1224. 1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X51319 Genomic DNA. Translation: CAA35703.1.
X51631 Genomic DNA. Translation: CAA35958.1.
AE004091 Genomic DNA. Translation: AAG03907.1.
PIRiB34141. CCPS5A.
RefSeqiNP_249209.1. NC_002516.2.
WP_003084872.1. NZ_ASJY01000100.1.

Genome annotation databases

EnsemblBacteriaiAAG03907; AAG03907; PA0518.
GeneIDi882220.
KEGGipae:PA0518.
PATRICifig|208964.12.peg.548.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X51319 Genomic DNA. Translation: CAA35703.1.
X51631 Genomic DNA. Translation: CAA35958.1.
AE004091 Genomic DNA. Translation: AAG03907.1.
PIRiB34141. CCPS5A.
RefSeqiNP_249209.1. NC_002516.2.
WP_003084872.1. NZ_ASJY01000100.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1DVVNMR-A23-104[»]
2EXVX-ray1.86A/C23-104[»]
2PACNMR-A23-104[»]
351CX-ray1.60A23-104[»]
3X39X-ray1.50A/B23-104[»]
451CX-ray1.60A23-104[»]
ProteinModelPortaliP00099.
SMRiP00099.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi208964.PA0518.

Proteomic databases

PaxDbiP00099.

Protocols and materials databases

DNASUi882220.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG03907; AAG03907; PA0518.
GeneIDi882220.
KEGGipae:PA0518.
PATRICifig|208964.12.peg.548.

Organism-specific databases

PseudoCAPiPA0518.

Phylogenomic databases

eggNOGiENOG4105W2Z. Bacteria.
COG4654. LUCA.
HOGENOMiHOG000254790.
InParanoidiP00099.
KOiK08738.
OMAiFMGPALH.

Miscellaneous databases

EvolutionaryTraceiP00099.

Family and domain databases

Gene3Di1.10.760.10. 1 hit.
InterProiView protein in InterPro
IPR009056. Cyt_c-like_dom.
IPR002324. Cyt_c_ID.
PfamiView protein in Pfam
PF13442. Cytochrome_CBB3. 1 hit.
PRINTSiPR00606. CYTCHROMECID.
SUPFAMiSSF46626. SSF46626. 1 hit.
PROSITEiView protein in PROSITE
PS51007. CYTC. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiCY551_PSEAE
AccessioniPrimary (citable) accession number: P00099
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: April 1, 1990
Last modified: June 7, 2017
This is version 143 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.