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CHLRE:STT7

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Species (Taxon ID) Chlamydomonas reinhardtii (Chlamydomonas smithii). (3055)
Gene Name(s) STT7
Protein Name(s) Serine/threonine-protein kinase stt7, chloroplastic
External Links
UniProt Q84V18
EMBL AY220122
ProteinModelPortal Q84V18
DIP DIP-48400N
STRING 3055.JGI194793
eggNOG COG0515
GO GO:0009535
GO:0005524
GO:0004674
InterPro IPR011009
IPR000719
IPR017441
IPR008271
Pfam PF00069
SUPFAM SSF56112
PROSITE PS00107
PS50011
PS00108

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status

enables

GO:0004674

protein serine/threonine kinase activity

PMID:12624266[1]

ECO:0000315

mutant phenotype evidence used in manual assertion

F

Seeded From UniProt

complete

GO:0004674

protein serine/threonine kinase activity

PMID:12624266[1]

ECO:0000315

F

Figure 1 shows that stt7 Chlamydomonas reinhardtii mutants have increased maximal fluorescence compared to wild type under conditions that would induce state II transition. This mutant phenotype is rescued when complimented with the Stt7 gene. Thylakoid protein fractions with radiolabeled phosphate under state I and state II transition show that the phosphorylation status increases in transition II in wild type and rescued cells, but not in the stt7 mutants. Western blotting of similar fractions reacted with phosphor-threonine antiserum showed similar results. Since the antiserum will only bind to phosphate groups on threonine residues, the protein must be a threonine/serine kinase.

complete
CACAO 9759

enables

GO:0004672

protein kinase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000719
InterPro:IPR008271

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000719
InterPro:IPR017441

F

Seeded From UniProt

complete

involved_in

GO:0006468

protein phosphorylation

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000719
InterPro:IPR008271

P

Seeded From UniProt

complete

enables

GO:0016740

transferase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0808

F

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0472

C

Seeded From UniProt

complete

enables

GO:0004674

protein serine/threonine kinase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0723

F

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

enables

GO:0016301

kinase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0418

F

Seeded From UniProt

complete

part_of

GO:0009536

plastid

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0934

C

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0067

F

Seeded From UniProt

complete

involved_in

GO:0016310

phosphorylation

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0418

P

Seeded From UniProt

complete

part_of

GO:0009579

thylakoid

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0793

C

Seeded From UniProt

complete

part_of

GO:0009507

chloroplast

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0150

C

Seeded From UniProt

complete

part_of

GO:0009535

chloroplast thylakoid membrane

GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-SubCell:SL-0058

C

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 Depège, N et al. (2003) Role of chloroplast protein kinase Stt7 in LHCII phosphorylation and state transition in Chlamydomonas. Science 299 1572-5 PubMed GONUTS page