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Protein

Photosystem II reaction center protein T

Gene

psbT

Organism
Cyanidium caldarium (Red alga)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Seems to play a role in the dimerization of PSII.UniRule annotation

GO - Biological processi

Keywordsi

Biological processPhotosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Photosystem II reaction center protein TUniRule annotation
Short name:
PSII-TUniRule annotation
Gene namesi
Name:psbTUniRule annotation
Encoded oniPlastid; Chloroplast
OrganismiCyanidium caldarium (Red alga)
Taxonomic identifieri2771 [NCBI]
Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeCyanidialesCyanidiaceaeCyanidium

Subcellular locationi

  • Plastidchloroplast thylakoid membrane UniRule annotation; Single-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei3 – 23HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Chloroplast, Membrane, Photosystem II, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002179231 – 32Photosystem II reaction center protein TAdd BLAST32

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4YUUX-ray2.77T1/T2/t1/t21-32[»]
ProteinModelPortaliO19927.
SMRiO19927.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PsbT family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

HAMAPiMF_00808. PSII_PsbT. 1 hit.
InterProiView protein in InterPro
IPR001743. PSII_PsbT.
PfamiView protein in Pfam
PF01405. PsbT. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD004453. PSII_PsbT. 1 hit.

Sequencei

Sequence statusi: Complete.

O19927-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30 
MEALVYVFLL IGTLVVIFFA IFFRDPPRIA KK
Length:32
Mass (Da):3,729
Last modified:January 1, 1998 - v1
Checksum:i0C12B582E896D547
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF022186 Genomic DNA. Translation: AAB82662.1.
PIRiT11995.
RefSeqiNP_045099.1. NC_001840.1.

Genome annotation databases

GeneIDi800158.

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.

Entry informationi

Entry nameiPSBT_CYACA
AccessioniPrimary (citable) accession number: O19927
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: January 1, 1998
Last modified: May 10, 2017
This is version 67 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families