Structure of PDB 5cib Chain A

Receptor sequence
>5cibA (length=294) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
TTPLVHVASVEKGRSYEDFQKVYNAIALKLREDDEYDNYIGYGPVLVRLA
WHISGTWDKHDNTGGSYGGTYRFKKEFNDPSNAGLQNGFKFLEPIHKEFP
WISSGDLFSLGGVTAVQEMQGPKIPWRCGRVDTPEDTTPDNGRLPDADKD
AGYVRTFFQRLNMNDREVVALMGAHALGKTHLKNSGYEGPGGAANNVFTN
EFYLNLLNEDWKLEKNDANNEQWDSKSGYMMLPTDYSLIQDPKYLSIVKE
YANDQDKFFKDFSKAFEKLLENGITFPKDAPSPFIFKTLEEQGL
3D structure
PDB5cib Constraints on the Radical Cation Center of Cytochrome c Peroxidase for Electron Transfer from Cytochrome c.
ChainA
Resolution3.011 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R48 H52 H175 G191 D235
Catalytic site (residue number reindexed from 1) R48 H52 H175 G191 D235
Enzyme Commision number 1.11.1.5: cytochrome-c peroxidase.
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 HEC A P44 R48 W51 P145 L171 M172 A174 H175 K179 T180 H181 N184 S185 F266 P44 R48 W51 P145 L171 M172 A174 H175 K179 T180 H181 N184 S185 F266
BS02 51S A H175 A176 L177 G178 K179 G191 H175 A176 L177 G178 K179 G191
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0020037 heme binding
Biological Process
GO:0006979 response to oxidative stress
GO:0034599 cellular response to oxidative stress

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Molecular Function
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Biological Process
External links
PDB RCSB:5cib, PDBe:5cib, PDBj:5cib
PDBsum5cib
PubMed27499202
UniProtP00431|CCPR_YEAST Cytochrome c peroxidase, mitochondrial (Gene Name=CCP1)

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