Structure of PDB 5bv2 Chain Q

Receptor sequence
>5bv2Q (length=746) Species: 562 (Escherichia coli) [Search protein sequence]
NPHQHQSPLHDSSEAKPGMDSLAPEDGSHRPAAEPTPPGAQPTAPGSLKA
PDTRNEKLNSLEDVRKGSENYALTTNQGVRIADDQNSLRAGDRGPTLLED
FILREKITHFDHERIPERIVHARGSAAHGYFQPYKSLSDITKADFLSDPN
KITPVFVRFSTVQGGAGSADTVRDIRGFATKFYTEEGIFDLVGNNTPIFF
IQDAHKFPDFVHAVKPEPHWAIPQGQSAHDTFWDYVSLQPETLHNVMWAM
SDRGIPRSYRTMEGFGIHTFRLINASGKATFVRFHWKPLAGKASLVWDEA
QKLTGRDPDFHRRELWEAIEAGDFPEYELGFQLIPEEDEFKFDFDLLDPT
KLIPEELVPVQRVGNMVLNRNPDNFFAENEQAAFHPGHIVPGLDFTNDPL
LQGRLFSYTDTQISRLGGPNFHEIPINRPTCPYHNFQRDGMHRMGIDTNP
ANYEPNSINDNWPRETPPGPKRGGFESYQERVEGNKVRERSPSFGEYYSH
PRLFWLSQTPFEQRHIVDGFSFELSKVVRPYIRERVVDQLAHIDLTLAQA
VAKNLGISLTDDQLNITPPPDVNGLKKDPSLSLYAIPDGDVKGRVVAILL
NDEVRSADLLAILKALKAKGVHAKLLYSRMGEVTADDGTVLPIAATFAGA
PSLTVDAVIVPCGNIADIADNGDANYYLMEAYKHLKPIALAGDARKFKAT
IKVADQGEEGIVEADSADGSFMDELLTLMAAHRVWSRIPKIDSIPA
3D structure
PDB5bv2 Influence of weak-intensity data, ordered water molecules, and hydrogen atoms on the refinement of a large protein crystal structure
ChainQ
Resolution1.53 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.11.1.6: catalase.
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 HDD Q R125 I126 V127 H128 R165 V199 G200 N201 F206 F214 I274 H275 F391 L407 R411 S414 Y415 T418 R118 I119 V120 H121 R158 V192 G193 N194 F199 F207 I267 H268 F384 L400 R404 S407 Y408 T411
Gene Ontology
Molecular Function
GO:0004096 catalase activity
GO:0004601 peroxidase activity
GO:0005506 iron ion binding
GO:0020037 heme binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006972 hyperosmotic response
GO:0006974 DNA damage response
GO:0006979 response to oxidative stress
GO:0042744 hydrogen peroxide catabolic process
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5bv2, PDBe:5bv2, PDBj:5bv2
PDBsum5bv2
PubMed
UniProtP21179|CATE_ECOLI Catalase HPII (Gene Name=katE)

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