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P12356

- PSAF_CHLRE

UniProt

P12356 - PSAF_CHLRE

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Protein
Photosystem I reaction center subunit III, chloroplastic
Gene
PSAF
Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Probably participates in efficiency of electron transfer from plastocyanin to P700 (or cytochrome c553 in algae and cyanobacteria). This plastocyanin-docking protein contributes to the specific association of plastocyanin to PSI.

GO - Molecular functioni

  1. protein binding Source: IntAct

GO - Biological processi

  1. photosynthesis Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Photosynthesis

Enzyme and pathway databases

BioCyciMetaCyc:CHLREDRAFT_130914-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Photosystem I reaction center subunit III, chloroplastic
Alternative name(s):
Light-harvesting complex I 17 kDa protein
P21 protein
PSI-F
Gene namesi
Name:PSAF
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas

Subcellular locationi

GO - Cellular componenti

  1. chloroplast envelope Source: EnsemblPlants/Gramene
  2. chloroplast thylakoid lumen Source: UniProtKB-SubCell
  3. photosystem I reaction center Source: InterPro
  4. plastoglobule Source: EnsemblPlants/Gramene
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Photosystem I, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 6262Chloroplast
Add
BLAST
Chaini63 – 227165Photosystem I reaction center subunit III, chloroplastic
PRO_0000029343Add
BLAST

Proteomic databases

PRIDEiP12356.
ProMEXiP12356.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
psaDQ396152EBI-601814,EBI-601809

Protein-protein interaction databases

DIPiDIP-34986N.
IntActiP12356. 6 interactions.

Structurei

3D structure databases

ProteinModelPortaliP12356.
SMRiP12356. Positions 63-217.

Family & Domainsi

Sequence similaritiesi

Belongs to the PsaF family.

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiNOG08121.
KOiK02694.
OMAiEPEMKES.

Family and domain databases

Gene3Di1.10.8.110. 1 hit.
InterProiIPR003666. PSI_PsaF.
[Graphical view]
PfamiPF02507. PSI_PsaF. 1 hit.
[Graphical view]
SUPFAMiSSF81536. SSF81536. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P12356-1 [UniParc]FASTAAdd to Basket

« Hide

MALTMRNPAV KASSRVAPSS RRALRVACQA QKNETASKVG TALAASALAA    50
AVSLSAPSAA MADIAGLTPC SESKAYAKLE KKELKTLEKR LKQYEADSAP 100
AVALKATMER TKARFANYAK AGLLCGNDGL PHLIADPGLA LKYGHAGEVF 150
IPTFGFLYVA GYIGYVGRQY LIAVKGEAKP TDKEIIIDVP LATKLAWQGA 200
GWPLAAVQEL QRGTLLEKEE NITVSPR 227
Length:227
Mass (Da):24,057
Last modified:October 1, 1989 - v1
Checksum:iDFF1C7B8EC8CB536
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti167 – 1671G → D.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13495 mRNA. Translation: CAA31849.1.
AF135791 Genomic DNA. Translation: AAD27871.1.
PIRiS04133.
RefSeqiXP_001696798.1. XM_001696746.1.
UniGeneiCre.13198.

Genome annotation databases

GeneIDi5722300.
KEGGicre:CHLREDRAFT_130914.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13495 mRNA. Translation: CAA31849.1 .
AF135791 Genomic DNA. Translation: AAD27871.1 .
PIRi S04133.
RefSeqi XP_001696798.1. XM_001696746.1.
UniGenei Cre.13198.

3D structure databases

ProteinModelPortali P12356.
SMRi P12356. Positions 63-217.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

DIPi DIP-34986N.
IntActi P12356. 6 interactions.

Proteomic databases

PRIDEi P12356.
ProMEXi P12356.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 5722300.
KEGGi cre:CHLREDRAFT_130914.

Phylogenomic databases

eggNOGi NOG08121.
KOi K02694.
OMAi EPEMKES.

Enzyme and pathway databases

BioCyci MetaCyc:CHLREDRAFT_130914-MONOMER.

Family and domain databases

Gene3Di 1.10.8.110. 1 hit.
InterProi IPR003666. PSI_PsaF.
[Graphical view ]
Pfami PF02507. PSI_PsaF. 1 hit.
[Graphical view ]
SUPFAMi SSF81536. SSF81536. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Isolation and characterization of cDNA clones encoding the 17.9 and 8.1 kDa subunits of photosystem I from Chlamydomonas reinhardtii."
    Franzen L.-G., Frank G., Zuber H., Rochaix J.-D.
    Plant Mol. Biol. 12:463-474(1989)
    Cited for: NUCLEOTIDE SEQUENCE, PARTIAL PROTEIN SEQUENCE.
    Strain: 137c / CC-125.
  2. "Chlamydomonas reinhardtii psaF gene encoding subunit F of photosystem I."
    Stevens D.R., Hippler M., Rochaix J.-D., Purton S.
    Submitted (MAR-1999) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: 137C / CW15.

Entry informationi

Entry nameiPSAF_CHLRE
AccessioniPrimary (citable) accession number: P12356
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: October 1, 1989
Last modified: June 11, 2014
This is version 81 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

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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