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GEOSN:Q8GGK7

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Species (Taxon ID) Geobacter sulfurreducens. (35554)
Gene Name(s) ppcA (ECO:0000313 with EMBL:AAN40982.1)
Protein Name(s) PpcA (ECO:0000313 with EMBL:AAN40982.1)
External Links
UniProt Q8GGK7
EMBL AF505790
PDB 1OS6
2LDO
3SEL
3SJ0
3SJ1
3SJ4
4HAJ
4HB6
4HB8
4HBF
4HC3
4HDL
PDBsum 1OS6
2LDO
3SEL
3SJ0
3SJ1
3SJ4
4HAJ
4HB6
4HB8
4HBF
4HC3
4HDL
STRING 243231.GSU0612
TCDB 5.B.3.1.1
PATRIC 22023977
HOGENOM HOG000136348
EvolutionaryTrace Q8GGK7
GO GO:0009055
GO:0020037
GO:0046872
InterPro IPR002322
IPR029467
Pfam PF14522
PRINTS PR00609

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0009055

electron carrier activity

PMID:12356333[1]

ECO:0000315

F

Figure 5 show the growth rate of both wild type and ppcA mutants when grown with acetate as an electron donor and both fumarate and iron(III) as electron acceptors. The growth rate of the mutant was decreased when Fe(III) was used as an electron acceptor. Combined with Table 3 which illustrates the reduction rates of several compounds in wild type an mutant suggests that ppcA is a carrier of electrons from acetate to iron(III) reductases.

complete
CACAO 4284

enables

GO:0009055

electron transfer activity

PMID:14671304[2]

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P00137

F

Seeded From UniProt

complete

involved_in

GO:0006791

sulfur utilization

PMID:14671304[2]

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P00137

P

Seeded From UniProt

complete

involved_in

GO:0022900

electron transport chain

GO_REF:0000108

ECO:0000364

evidence based on logical inference from manual annotation used in automatic assertion

GO:0009055

P

Seeded From UniProt

complete

involved_in

GO:0022900

electron transport chain

GO_REF:0000108

ECO:0000366

evidence based on logical inference from automatic annotation used in automatic assertion

GO:0009055

P

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:IPR002322
InterPro:IPR020942

F

Seeded From UniProt

complete

enables

GO:0020037

heme binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002322
InterPro:IPR020942

F

Seeded From UniProt

complete

enables

GO:0046872

metal ion binding

GO_REF:0000038

ECO:0000323

imported automatically 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. Lloyd, JR et al. (2003) Biochemical and genetic characterization of PpcA, a periplasmic c-type cytochrome in Geobacter sulfurreducens. Biochem. J. 369 153-61 PubMed GONUTS page
  2. 2.0 2.1 Methé, BA et al. (2003) Genome of Geobacter sulfurreducens: metal reduction in subsurface environments. Science 302 1967-9 PubMed GONUTS page