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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: -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

Keywordsi

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

Enzyme and pathway databases

BioCyciPAER208964:G1FZ6-523-MONOMER

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

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 – 56Combined sources8
Helixi62 – 72Combined sources11
Beta strandi76 – 81Combined sources6
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[»]
5XECX-ray1.10A23-42[»]
C43-104[»]
5XEDX-ray1.55A23-42[»]
C43-104[»]
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
IPR036909 Cyt_c-like_dom_sf
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, NC_002516.2

Genome annotation databases

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

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: March 28, 2018
This is version 148 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

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