Skip Header

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

Cytochrome f

Gene

petA

Organism
Glycine max (Soybean) (Glycine hispida)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.By similarity

Cofactori

hemeBy similarityNote: Binds 1 heme group covalently.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi36Iron (heme axial ligand); via amino nitrogenBy similarity1
Binding sitei56Heme (covalent)By similarity1
Binding sitei59Heme (covalent)By similarity1
Metal bindingi60Iron (heme axial ligand)By similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Photosynthesis, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome f
Gene namesi
Name:petA
Encoded oniPlastid; Chloroplast
OrganismiGlycine max (Soybean) (Glycine hispida)
Taxonomic identifieri3847 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaeGlycineSoja
Proteomesi
  • UP000008827 Componenti: Chloroplast

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei286 – 305HelicalSequence analysisAdd BLAST20

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 35By similarityAdd BLAST35
ChainiPRO_000002383636 – 320Cytochrome fAdd BLAST285

Proteomic databases

PRIDEiP49161.
ProMEXiP49161.

Interactioni

Subunit structurei

The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are PetG, PetL, PetM and PetN. The complex functions as a dimer (By similarity).By similarity

Protein-protein interaction databases

STRINGi3847.GLYMA12G36150.1.

Structurei

3D structure databases

ProteinModelPortaliP49161.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the cytochrome f family.Curated

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IEST. Eukaryota.
ENOG410XPEN. LUCA.
InParanoidiP49161.
KOiK02634.

Family and domain databases

Gene3Di1.20.5.700. 1 hit.
2.60.40.830. 2 hits.
HAMAPiMF_00610. Cytb6_f_cytF. 1 hit.
InterProiIPR024058. Cyt-f_TM.
IPR002325. Cyt_f.
IPR024094. Cyt_f_lg_dom.
IPR011054. Rudment_hybrid_motif.
[Graphical view]
PfamiPF01333. Apocytochr_F_C. 1 hit.
PF16639. Apocytochr_F_N. 1 hit.
[Graphical view]
PRINTSiPR00610. CYTOCHROMEF.
SUPFAMiSSF103431. SSF103431. 1 hit.
SSF49441. SSF49441. 2 hits.
SSF51246. SSF51246. 1 hit.
PROSITEiPS51010. CYTF. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P49161-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQTRNAFSCI KEGITRSISI SIMIYIIIRA PISNAYPIFA QQGYENPREA
60 70 80 90 100
TGRIVCANCH LANKPVDIEV PQAVLPDTVF EAVVRIPYDM QVKQVLANGK
110 120 130 140 150
KGALNVGAVL ILPEGFELAP PDRISPEIKE KIGNLSFQNY RPTKKNILVV
160 170 180 190 200
GPVPGQKYKE ITFPILSPDP TTKRDVHFLK YPIYVGGNRG RGQIYLDGSK
210 220 230 240 250
SNNNVYNATA AGMVKKIIRK EKGGYEITIV DALDGREVID IIPPGPELLV
260 270 280 290 300
SEGESIKLDQ PLTSNPNVGG FGQGDAEIVL QDPLRVQGLL FFFASIILAQ
310 320
IFLVLKKKQF EKVQLSEMNF
Length:320
Mass (Da):35,322
Last modified:February 1, 1996 - v1
Checksum:i4013848FBE160E51
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U26948 Genomic DNA. Translation: AAA80649.1.
DQ317523 Genomic DNA. Translation: ABC25137.1.
PIRiT06347.
RefSeqiYP_538777.1. NC_007942.1.

Genome annotation databases

GeneIDi3989309.
KEGGigmx:3989309.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U26948 Genomic DNA. Translation: AAA80649.1.
DQ317523 Genomic DNA. Translation: ABC25137.1.
PIRiT06347.
RefSeqiYP_538777.1. NC_007942.1.

3D structure databases

ProteinModelPortaliP49161.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3847.GLYMA12G36150.1.

Proteomic databases

PRIDEiP49161.
ProMEXiP49161.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi3989309.
KEGGigmx:3989309.

Phylogenomic databases

eggNOGiENOG410IEST. Eukaryota.
ENOG410XPEN. LUCA.
InParanoidiP49161.
KOiK02634.

Family and domain databases

Gene3Di1.20.5.700. 1 hit.
2.60.40.830. 2 hits.
HAMAPiMF_00610. Cytb6_f_cytF. 1 hit.
InterProiIPR024058. Cyt-f_TM.
IPR002325. Cyt_f.
IPR024094. Cyt_f_lg_dom.
IPR011054. Rudment_hybrid_motif.
[Graphical view]
PfamiPF01333. Apocytochr_F_C. 1 hit.
PF16639. Apocytochr_F_N. 1 hit.
[Graphical view]
PRINTSiPR00610. CYTOCHROMEF.
SUPFAMiSSF103431. SSF103431. 1 hit.
SSF49441. SSF49441. 2 hits.
SSF51246. SSF51246. 1 hit.
PROSITEiPS51010. CYTF. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCYF_SOYBN
AccessioniPrimary (citable) accession number: P49161
Secondary accession number(s): Q2PMS1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: November 30, 2016
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.