Structure of PDB 6hzz Chain B Binding Site BS01

Receptor Information
>6hzz Chain B (length=516) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKYEEIDCLINDEHTIKGRREGNEVFLPFTWVEKYFDVYGKVVQYDGYDR
FEFSHSYSKVYAQRAPYHPDGVFMSFEGYNVEVRDRVKCISGVEGVPLST
QWGPQGYFYPIQIAQYGLSHYSKNLTEKPPHIEVYETAEDRDKNKPNDWT
VPKGCFMANVADKSRFTNVKQFIAPETSEGVSLQLGNTKDFIISFDLKFL
TNGSVSVVLETTEKNQLFTIHYVSNAQLIAFKERDIYYGIGPRTSWSTVT
RDLVTDLRKGVGLSNTKAVKPTKIMPKKVVRLIAKGKGFLDNITISTTAH
MAAFFAASDWLVRNQDEKGGWPIMVTRKLGEGFKSLEPGWYSAMAQGQAI
STLVRAYLLTKDHIFLNSALRATAPYKFLSEQHGVKAVFMNKHDWYEEYP
TTPSSFVLNGFMYSLIGLYDLKETAGEKLGKEARSLYERGMESLKAMLPL
YDTGSGTIYDLRHFMLGIAPNLARWDYHTTHINQLQLLSTIDESPVFKEF
VKRWKSYLKGSRAKHN
Ligand information
Ligand IDSO4
InChIInChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
InChIKeyQAOWNCQODCNURD-UHFFFAOYSA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0[O-]S(=O)(=O)[O-]
CACTVS 3.341[O-][S]([O-])(=O)=O
ACDLabs 10.04[O-]S([O-])(=O)=O
FormulaO4 S
NameSULFATE ION
ChEMBL
DrugBankDB14546
ZINC
PDB chain6hzz Chain B Residue 1011 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6hzz Substrate binding mode and catalytic mechanism of human heparan sulfate d-glucuronyl C5 epimerase.
Resolution2.52 Å
Binding residue
(original residue number in PDB)		Y500 Y560 Y578
Binding residue
(residue number reindexed from 1)		Y399 Y459 Y477
Annotation score1
Enzymatic activity
Enzyme Commision number 5.1.3.17: heparosan-N-sulfate-glucuronate 5-epimerase.
Gene Ontology
Molecular Function
GO:0047464 heparosan-N-sulfate-glucuronate 5-epimerase activity
Biological Process
GO:0015012 heparan sulfate proteoglycan biosynthetic process

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:6hzz, PDBe:6hzz, PDBj:6hzz
PDBsum6hzz
PubMed30872481
UniProtO94923|GLCE_HUMAN D-glucuronyl C5-epimerase (Gene Name=GLCE)

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