SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

P54820

- CY552_PARDE

UniProt

P54820 - CY552_PARDE

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein
Cytochrome c-552
Gene
cycM
Organism
Paracoccus denitrificans
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Mediates the electron transport between the cytochrome bc1 complex and cytochrome-c oxidase.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei90 – 901Heme (covalent)
Binding sitei93 – 931Heme (covalent)
Metal bindingi94 – 941Iron (heme axial ligand) By similarity
Metal bindingi126 – 1261Iron (heme axial ligand) By similarity
Metal bindingi154 – 1541Iron (heme axial ligand) By similarity

GO - Molecular functioni

  1. electron carrier activity Source: InterPro
  2. heme binding Source: InterPro
  3. iron ion binding Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. oxidation-reduction process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c-552
Alternative name(s):
Cytochrome c552
Gene namesi
Name:cycM
OrganismiParacoccus denitrificans
Taxonomic identifieri266 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeParacoccus

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei12 – 3221Helical; Signal-anchor; Reviewed prediction
Add
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 176176Cytochrome c-552
PRO_0000108401Add
BLAST

Post-translational modificationi

Binds 1 heme group per subunit.

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi71 – 766
Helixi80 – 867
Helixi87 – 893
Turni90 – 934
Beta strandi96 – 983
Beta strandi101 – 1033
Helixi124 – 1285
Helixi135 – 1439
Helixi145 – 1484
Helixi162 – 17312

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1C7MNMR-A78-176[»]
1I6DNMR-A78-176[»]
1I6ENMR-A78-176[»]
1QL3X-ray1.40A/B/C/D78-176[»]
1QL4X-ray1.50A/B/C/D78-176[»]
1ZYYmodel-C78-176[»]
3M97X-ray1.33X38-176[»]
ProteinModelPortaliP54820.
SMRiP54820. Positions 78-176.

Miscellaneous databases

EvolutionaryTraceiP54820.

Family & Domainsi

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

Gene3Di1.10.760.10. 1 hit.
InterProiIPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
IPR003088. Cyt_c_dom.
[Graphical view]
PANTHERiPTHR11961. PTHR11961. 1 hit.
PfamiPF00034. Cytochrom_C. 1 hit.
[Graphical view]
PRINTSiPR00604. CYTCHRMECIAB.
SUPFAMiSSF46626. SSF46626. 1 hit.
PROSITEiPS51007. CYTC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P54820-1 [UniParc]FASTAAdd to Basket

« Hide

MFDTMTVTKA AGALIGSLLF LLLMSWAASG IFHVGTSGHG AEGEEHAQAY    50
TYPVESAGGA EGEAVDEGPD FATVLASADP AAGEKVFGKC KACHKLDGND 100
GVGPHLNGVV GRTVAGVDGF NYSDPMKAHG GDWTPEALQE FLTNPKAVVK 150
GTKMAFAGLP KIEDRANLIA YLEGQQ 176
Length:176
Mass (Da):18,209
Last modified:October 1, 1996 - v1
Checksum:i99FE93503FBC2855
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X70367 Genomic DNA. Translation: CAA49830.1.
PIRiS65941. S31922.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X70367 Genomic DNA. Translation: CAA49830.1 .
PIRi S65941. S31922.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1C7M NMR - A 78-176 [» ]
1I6D NMR - A 78-176 [» ]
1I6E NMR - A 78-176 [» ]
1QL3 X-ray 1.40 A/B/C/D 78-176 [» ]
1QL4 X-ray 1.50 A/B/C/D 78-176 [» ]
1ZYY model - C 78-176 [» ]
3M97 X-ray 1.33 X 38-176 [» ]
ProteinModelPortali P54820.
SMRi P54820. Positions 78-176.
ModBasei Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Miscellaneous databases

EvolutionaryTracei P54820.

Family and domain databases

Gene3Di 1.10.760.10. 1 hit.
InterProi IPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
IPR003088. Cyt_c_dom.
[Graphical view ]
PANTHERi PTHR11961. PTHR11961. 1 hit.
Pfami PF00034. Cytochrom_C. 1 hit.
[Graphical view ]
PRINTSi PR00604. CYTCHRMECIAB.
SUPFAMi SSF46626. SSF46626. 1 hit.
PROSITEi PS51007. CYTC. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Purification of Paracoccus denitrificans cytochrome c552 and sequence analysis of the gene."
    Turba A., Jetzek M., Ludwig B.
    Eur. J. Biochem. 231:259-265(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 66-76; 132-139 AND 164-175.
    Strain: Pd 1235.

Entry informationi

Entry nameiCY552_PARDE
AccessioniPrimary (citable) accession number: P54820
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: June 11, 2014
This is version 84 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

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

External Data

Dasty 3

Similar proteinsi