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Structure of PDB 2vhd Chain B

Receptor sequence >2vhdB (length=323) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence] DALHDQASALFKPIPEQVTELRGQPISEQQRELGKKLFFDPRLSRSHVLS CNTCHNVGTGGADNVPTSVGHGWQKGPRNSPTVFNAVFNAAQFWDGRAKD LGEQAKGPIQNSVEMHSTPQLVEQTLGSIPEYVDAFRKAFPKAGKPVSFD NMALAIEAYEATLVTPDSPFDLYLKGDDKALDAQQKKGLKAFMDSGCSAC HNGINLGGQAYFPFGLVKKPDASVLPSGDKGRFAVTKTQSDEYVFRAAPL RNVALTAPYFHSGQVWELKDAVAIMGNAQLGKQLAPDDVENIVAFLHSLS GKQPRVEYPLLPASTETTPRPAE

3D structure PDB 2vhd Redox-Linked Structural Changes Associated with the Formation of a Catalytically Competent Form of the Diheme Cytochrome C Peroxidase from Pseudomonas Aeruginosa Chain B Resolution 2.3 Å 3D structure Catalytic site residues are labeled in the structure [Spin on] [Spin off] [Reset orientation] [High quality] [Low quality] [White background] [Black background] [Download] [Download structure with residue number starting from 1]

Enzymatic activity Catalytic site (original residue number in PDB) E114 Catalytic site (residue number reindexed from 1) E114 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 B C51 C54 H55 S68 V69 R78 S80 P81 F93 W94 R97 Q104 P108 E114 M115 E160 R246 C51 C54 H55 S68 V69 R78 S80 P81 F93 W94 R97 Q104 P108 E114 M115 E160 R246 BS02 HEC B W94 C197 C200 H201 F212 F214 F245 A247 A248 L250 Y259 F260 H261 M275 G276 Q279 L280 W94 C197 C200 H201 F212 F214 F245 A247 A248 L250 Y259 F260 H261 M275 G276 Q279 L280 BS03 CA B N79 T256 P258 N79 T256 P258

Gene Ontology Molecular Function GO:0004130 cytochrome-c peroxidase activity GO:0004601 peroxidase activity GO:0009055 electron transfer activity GO:0016491 oxidoreductase activity GO:0020037 heme binding GO:0046872 metal ion binding

	Biological Process
GO:0098869	cellular oxidant detoxification

	Cellular Component
GO:0042597	periplasmic space

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