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RHORT:CYC2

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Species (Taxon ID) Rhodospirillum rubrum (strain ATCC 11170 / NCIB 8255). (269796)
Gene Name(s) cycA
Protein Name(s) Cytochrome c2
External Links
UniProt Q2RVM4
EMBL X17605
CP000230
PIR S08213
RefSeq YP_426108.1
ProteinModelPortal Q2RVM4
SMR Q2RVM4
STRING 269796.Rru_A1020
EnsemblBacteria ABC21821
GeneID 3833481
KEGG rru:Rru_A1020
PATRIC 23325634
eggNOG COG3474
HOGENOM HOG000009762
KO K08738
OMA CHSTEAG
OrthoDB EOG6MM1PX
BioCyc RRUB269796:GCN1-1043-MONOMER
Proteomes UP000001929
GO GO:0009055
GO:0020037
GO:0005506
GO:0022900
GO:0009767
Gene3D 1.10.760.10
InterPro IPR009056
IPR002327
PANTHER PTHR11961
Pfam PF00034
PRINTS PR00604
SUPFAM SSF46626
PROSITE PS51007

Annotations

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

involved_in

GO:0022900

electron transport chain

PMID:2820990[1]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0009767

photosynthetic electron transport chain

PMID:19053264[2]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0009055

electron transfer activity

PMID:3023293[3]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0009055

electron transfer activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002327
InterPro:IPR009056
InterPro:IPR036909

F

Seeded From UniProt

complete

GO:0022900

electron transport chain

PMID:2820990[1]

ECO:0000314

P

Figures 3, 4 and 5 - The ability of R.rubrum Cyt c2 to react with Cyt bc1 was shown and confirmed by similar reactions with horse Cyt c and R rubrum Ctyt bc. Cyt c2 reaction rates were also shown to go down when lysines around the heme site were changed.

complete
CACAO 3416

enables

GO:0020037

heme binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002327
InterPro:IPR009056
InterPro:IPR036909

F

Seeded From UniProt

complete

GO:0009767

photosynthetic electron transport chain

PMID:19053264[2]

ECO:0000314

P

Figure 7 and Figure 2 show electron transfer rate from Cyt c2 to the reaction center

complete
CACAO 3471

involved_in

GO:0055114

oxidation-reduction process

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0249

P

Seeded From UniProt

complete

GO:0009055

electron carrier activity

PMID:3023293[3]

ECO:0000314

F

Table 1

complete
CACAO 3472

involved_in

GO:0015979

photosynthesis

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0602

P

Seeded From UniProt

complete

enables

GO:0046872

metal ion binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0479

F

Seeded From UniProt

complete

Notes

References

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

  1. 1.0 1.1 Hall, J et al. (1987) The reaction domain on Rhodospirillum rubrum cytochrome c2 and horse cytochrome c for the Rhodospirillum rubrum cytochrome bc1 complex. J. Biol. Chem. 262 14005-9 PubMed GONUTS page
  2. 2.0 2.1 Abresch, EC et al. (2008) Interaction between cytochrome c2 and the photosynthetic reaction center from Rhodobacter sphaeroides: role of interprotein hydrogen bonds in binding and electron transfer. Biochemistry 47 13318-25 PubMed GONUTS page
  3. 3.0 3.1 Donohue, TJ et al. (1986) Cloning, DNA sequence, and expression of the Rhodobacter sphaeroides cytochrome c2 gene. J. Bacteriol. 168 962-72 PubMed GONUTS page