Structure of PDB 4aun Chain F Binding Site BS01

Receptor Information
>4aun Chain F (length=668) Species: 85995 (Mycothermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PLAAYEVDDSTGYLTSDVGGPIQDQTSLKAGIRGPTLLEDFMFRQKIQHF
DHERVPERAVHARGAGAHGTFTSYADWSNITAASFLNATGKQTPVFVRFS
TFAGSRGSADTARDVHGFATRFYTDEGNFDIVGNNIPVFFIQDAIQFPDL
IHSVKPRPDNEIPQAATAHDSAWDFFSQQPSTMHTLFWAMSGHGIPRSYR
HMDGFGVHTFRFVKDDGSSKLIKWHFKSRQGKASLVWEEAQVLSGKNADF
HRQDLWDAIESGNGPEWDVCVQIVDESQAQAFGFDLLDPTKIIPEEYAPL
TKLGLLKLDRNPTNYFAETEQVMFQPGHIVRGIDFTEDPLLQGRLFSYLD
TQLNRNGGPNFEQLPINMPRVPIHNNNRDGAGQMFIHRNKYPYTPNTLNS
GYPRQANQNAGRGFFTAPGRTASGALVREVSPTFNDHWSQPRLFFNSLTP
VEQQFLVNAMRFEISLVKSEEVKKNVLTQLNRVSHDVAVRVAAAIGLGAP
DADDTYYHNNKTAGVSIVGSGPLPTIKTLRVGILATTSESSALDQAAQLR
TRLEKDGLVVTVVAETLREGVDQTYSTADATGFDGVVVVDGAAALFASSP
LFPTGRPLQIFVDAYRWGKPVGVCGVLDAADVPEDGDGVYSEESVDMFVE
EFEKGLATFRFTDRFALD
Ligand information
Ligand IDHDD
InChIInChI=1S/C34H32N4O5.Fe/c1-7-20-17(3)23-13-24-19(5)22(9-10-31(39)40)28(37-24)16-30-34(12-11-32(41)43-34)33(6,42)29(38-30)15-27-21(8-2)18(4)25(36-27)14-26(20)35-23;/h7-8,13-16,42H,1-2,9-12H2,3-6H3,(H,39,40);/q-4;+4/b23-13-,26-14-,29-15-,30-16-;/t33-,34+;/m0./s1
InChIKeyUMGOPAWIGKFTRK-QQDQPIDJSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1c2n3c(c1CCC(=O)O)C=C4[C@]5(CCC(=O)O5)[C@@](C6=Cc7c(c(c8n7[Fe]3(N64)N9C(=C2)C(=C(C9=C8)C=C)C)C)C=C)(C)O
CACTVS 3.341Cc1c(CCC(O)=O)c2C=C3N4C(=Cc5n6c(C=C7N8C(=Cc1n2[Fe]468)C(=C7C=C)C)c(C)c5C=C)[C](C)(O)[C]39CCC(=O)O9
CACTVS 3.341Cc1c(CCC(O)=O)c2C=C3N4C(=Cc5n6c(C=C7N8C(=Cc1n2[Fe@]468)C(=C7C=C)C)c(C)c5C=C)[C@](C)(O)[C@@]39CCC(=O)O9
ACDLabs 10.04O=C(O)CCc1c(c2C=C7C(=C(\C=C)C6=Cc5c(c(\C=C)c4C=C9N3C(=Cc1n2[Fe]3(n45)N67)C8(OC(=O)CC8)C9(O)C)C)C)C
OpenEye OEToolkits 1.5.0Cc1c2n3c(c1CCC(=O)O)C=C4C5(CCC(=O)O5)C(C6=Cc7c(c(c8n7[Fe]3(N64)N9C(=C2)C(=C(C9=C8)C=C)C)C)C=C)(C)O
FormulaC34 H32 Fe N4 O5
NameCIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE;
HEME
ChEMBL
DrugBank
ZINC
PDB chain4aun Chain F Residue 900 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4aun Structure, Recombinant Expression and Mutagenesis Studies of the Catalase with Oxidase Activity from Scytalidium Thermophilum
Resolution1.92 Å
Binding residue
(original residue number in PDB)
R79 V81 H82 R119 V153 G154 N155 F160 F168 V228 H229 F345 L361 R365 S368 Y369 T372
Binding residue
(residue number reindexed from 1)
R58 V60 H61 R98 V132 G133 N134 F139 F147 V207 H208 F324 L340 R344 S347 Y348 T351
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H82 N155 Q346
Catalytic site (residue number reindexed from 1) H61 N134 Q325
Enzyme Commision number 1.11.1.6: catalase.
Gene Ontology
Molecular Function
GO:0004096 catalase activity
GO:0004601 peroxidase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006979 response to oxidative stress
GO:0042744 hydrogen peroxide catabolic process
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:4aun, PDBe:4aun, PDBj:4aun
PDBsum4aun
PubMed23519415
UniProtM4GGR8

[Back to BioLiP]