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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

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-KW
  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.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP12357.

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei75 – 9521HelicalSequence AnalysisAdd
BLAST
Transmembranei137 – 15721HelicalSequence AnalysisAdd
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the PsaG/PsaK family.Curated

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

        10         20         30         40         50
MAAATASLSS TLLAPCSSKQ PQPQQQHQHQ QLKCKSFSGL RPLKLNISSN
60 70 80 90 100
NSSSSLSMSS ARRSMTCRAE LSPSLVISLS TGLSLFLGRF VFFNFQRENM
110 120 130 140 150
AKQVPEQNGM SHFEAGDTRA KEYVSLLKSN DPVGFNIVDV LAWGSIGHIV
160
AYYILATASN GYDPSFF
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: October 29, 2014
This is version 83 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