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P12357

- PSAG_SPIOL

UniProt

P12357 - PSAG_SPIOL

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Protein

Photosystem I reaction center subunit V, chloroplastic

Gene
PSAG
Organism
Spinacia oleracea (Spinach)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Not yet known.

GO - Molecular functioni

  1. chlorophyll binding Source: InterPro

GO - Biological processi

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

Keywords - Biological processi

Photosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Photosystem I reaction center subunit V, chloroplastic
Alternative name(s):
PSI-G
Photosystem I 9 kDa protein
Gene namesi
Name:PSAG
OrganismiSpinacia oleracea (Spinach)
Taxonomic identifieri3562 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesAmaranthaceaeChenopodioideaeAnserineaeSpinacia

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei75 – 9521Helical; Reviewed predictionAdd
BLAST
Transmembranei137 – 15721Helical; Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. chloroplast thylakoid membrane Source: UniProtKB-SubCell
  2. integral component of membrane Source: UniProtKB-KW
  3. photosystem I Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Photosystem I, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 6969ChloroplastAdd
BLAST
Chaini70 – 16798Photosystem I reaction center subunit V, chloroplasticPRO_0000029390Add
BLAST

Structurei

Secondary structure

1
167
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi76 – 8611
Turni87 – 915
Beta strandi93 – 986
Beta strandi101 – 1044
Beta strandi105 – 1095
Turni113 – 1153
Turni125 – 1295
Helixi132 – 1343
Helixi138 – 1414
Turni142 – 1443
Beta strandi145 – 1473
Beta strandi158 – 1603

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1YO9model-G1-167[»]
2O01X-ray3.40G73-167[»]
2WSCX-ray3.30G1-167[»]
2WSEX-ray3.49G1-167[»]
2WSFX-ray3.48G1-167[»]
ProteinModelPortaliP12357.
SMRiP12357. Positions 73-167.

Miscellaneous databases

EvolutionaryTraceiP12357.

Family & Domainsi

Sequence similaritiesi

Belongs to the PsaG/PsaK family.

Keywords - Domaini

Transit peptide, Transmembrane, Transmembrane helix

Family and domain databases

Gene3Di1.10.286.40. 1 hit.
InterProiIPR000549. PSI_PsaG/PsaK.
IPR023618. PSI_PsaG/PsaK_dom.
IPR016370. PSI_PsaG/PsaK_pln.
IPR017494. PSI_PsaG_pln.
[Graphical view]
PfamiPF01241. PSI_PSAK. 1 hit.
[Graphical view]
PIRSFiPIRSF002912. PSI_PsaK. 1 hit.
TIGRFAMsiTIGR03051. PS_I_psaG_plant. 1 hit.
PROSITEiPS01026. PHOTOSYSTEM_I_PSAGK. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P12357-1 [UniParc]FASTAAdd to Basket

« Hide

MAAATASLSS TLLAPCSSKQ PQPQQQHQHQ QLKCKSFSGL RPLKLNISSN    50
NSSSSLSMSS ARRSMTCRAE LSPSLVISLS TGLSLFLGRF VFFNFQRENM 100
AKQVPEQNGM SHFEAGDTRA KEYVSLLKSN DPVGFNIVDV LAWGSIGHIV 150
AYYILATASN GYDPSFF 167
Length:167
Mass (Da):18,215
Last modified:October 1, 1989 - v1
Checksum:iE1C6DF578FBDBE99
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13134 mRNA. Translation: CAA31524.1.
PIRiS00452. F1SP5.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X13134 mRNA. Translation: CAA31524.1 .
PIRi S00452. F1SP5.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1YO9 model - G 1-167 [» ]
2O01 X-ray 3.40 G 73-167 [» ]
2WSC X-ray 3.30 G 1-167 [» ]
2WSE X-ray 3.49 G 1-167 [» ]
2WSF X-ray 3.48 G 1-167 [» ]
ProteinModelPortali P12357.
SMRi P12357. Positions 73-167.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Miscellaneous databases

EvolutionaryTracei P12357.

Family and domain databases

Gene3Di 1.10.286.40. 1 hit.
InterProi IPR000549. PSI_PsaG/PsaK.
IPR023618. PSI_PsaG/PsaK_dom.
IPR016370. PSI_PsaG/PsaK_pln.
IPR017494. PSI_PsaG_pln.
[Graphical view ]
Pfami PF01241. PSI_PSAK. 1 hit.
[Graphical view ]
PIRSFi PIRSF002912. PSI_PsaK. 1 hit.
TIGRFAMsi TIGR03051. PS_I_psaG_plant. 1 hit.
PROSITEi PS01026. PHOTOSYSTEM_I_PSAGK. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Nucleotide sequence of cDNA clones encoding the entire precursor polypeptides for subunits IV and V of the photosystem I reaction center from spinach."
    Steppuhn J., Hermans J., Nechushtai R., Ljungberg U., Thuemmler F., Lottspeich F., Herrmann R.G.
    FEBS Lett. 237:218-224(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.

Entry informationi

Entry nameiPSAG_SPIOL
AccessioniPrimary (citable) accession number: P12357
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: October 1, 1989
Last modified: February 19, 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

3D-structure, Direct protein sequencing

Documents

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

External Data

Dasty 3

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