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: -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

Keywordsi

Biological processElectron transport, Photosynthesis, Transport
LigandHeme, 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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

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

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
SMRiP49161
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

Gene3Di2.60.40.830, 2 hits
HAMAPiMF_00610 Cytb6_f_cytF, 1 hit
InterProiView protein in InterPro
IPR024058 Cyt-f_TM
IPR002325 Cyt_f
IPR024094 Cyt_f_lg_dom
IPR036826 Cyt_f_lg_dom_sf
IPR011054 Rudment_hybrid_motif
PfamiView protein in Pfam
PF01333 Apocytochr_F_C, 1 hit
PF16639 Apocytochr_F_N, 1 hit
PRINTSiPR00610 CYTOCHROMEF
SUPFAMiSSF103431 SSF103431, 1 hit
SSF49441 SSF49441, 2 hits
SSF51246 SSF51246, 1 hit
PROSITEiView protein in PROSITE
PS51010 CYTF, 1 hit

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

EnsemblPlantsiKRH27390; KRH27390; GLYMA_12G232900
GeneIDi3989309
GrameneiKRH27390; KRH27390; GLYMA_12G232900
KEGGigmx:3989309

Similar proteinsi

Entry informationi

Entry nameiCYF_SOYBN
AccessioniPrimary (citable) accession number: P49161
Secondary accession number(s): Q2PMS1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: March 28, 2018
This is version 108 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health