Structure of PDB 1cxa Chain A

Receptor sequence
>1cxaA (length=124) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence]
QEGDPEAGAKAFNQCQTCHVIVDDSGTTIAGRNAKTGPNLYGVVGRTAGT
QADFKGYGEGMKEAGAKGLAWDEEHFVQYVQDPTKFLKEYTGDAKAKGKM
TFKLKKEADAHNIWAYLQQVAVRP
3D structure
PDB1cxa Crystallization and X-ray structure determination of cytochrome c2 from Rhodobacter sphaeroides in three crystal forms.
ChainA
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 IMD A Y79 P83 Y79 P83
BS02 HEC A C15 C18 H19 P38 R46 Y57 G58 W71 F76 Y79 G98 K99 M100 C15 C18 H19 P38 R46 Y57 G58 W71 F76 Y79 G98 K99 M100
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0042597 periplasmic space

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Molecular Function
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Cellular Component
External links
PDB RCSB:1cxa, PDBe:1cxa, PDBj:1cxa
PDBsum1cxa
PubMed15299423
UniProtP0C0X8|CYC2_CERSP Cytochrome c2 (Gene Name=cycA)

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