Structure of PDB 4zlg Chain A Binding Site BS02

Receptor Information
>4zlg Chain A (length=785) Species: 203122 (Saccharophagus degradans 2-40) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLKAINNGERYQLTSPTAMPQSASFLWNKKMMIQVNCRGYAVAQFMQPEP
AKYAYAPNLEAKTFMQPEQPYYAHHPGRFFYIKDEETGEIFSAPYEPVRS
QLNNFSFNAGKSDISWHIAALGIEVELCLSLPVDDVVELWELKIKNGGAQ
PRKLSIYPYFPVGYMSWMNQSGDYSQTAGGIIASCVTPYQKVADYFKNKD
FKDKTFFLHETAPAAWEVNQKNFEGEGGLHNPNAIQQETLGCGNALYETP
TAVLQYRRELAAQEQQTFRFIFGPAFDESEAIALRNKYLSAEGFAKAKSE
YQTYITSGKGCLQINTPDPELNNFVNHWLPRQVFYHGDVNRLTTDPQTRN
YIQDNMGMSYIKPNITRQAFLHALSQQEESGAMPDGILLLEGAELKYINQ
IPHTDHCVWLPVCMQAYLDETNDYALLDEIVPYASGEKRETVEQHMHHAM
RWLLQARDERGLSFIAQGDWCDPMNMVGYKGKGVSGWLSVATAYALNLWA
DVCEQRQQNSCANEFRQGAKDINAAVNKHIWDGEWFGRGITDDGVLFGTS
KDKEGRIFLNPQSWAILGGAADEQKIPCLLDAVEQQLETPYGVMMLAPAF
TAMRDDVGRVTQKFPGSAENGSVYNHAAVFYIFSLLSIGESERAYKLLRQ
MLPGPDEADLLQRGQLPVFIPNYYRGAYYQHPRTAGRSSQLFNTGTVSWV
YRCLIEGVFGLKGSPQGLVVQPQLPVAWQTAEAVREFRGATFNVSYRKSS
DIKEMEIQLNESVISGNTISDITAGATYQLTVLLP
Ligand information
Ligand IDLGC
InChIInChI=1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
InChIKeyPHOQVHQSTUBQQK-SQOUGZDYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@H](C(=O)O1)O)O)O)O
CACTVS 3.341OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
CACTVS 3.341OC[CH]1OC(=O)[CH](O)[CH](O)[CH]1O
ACDLabs 10.04O=C1OC(CO)C(O)C(O)C1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(=O)O1)O)O)O)O
FormulaC6 H10 O6
NameD-glucono-1,5-lactone;
(3S,4R,5R,6S)-3,4,5-TRIHYDROXY-6-(HYDROXYMETHYL)TETRAHYDRO-2H-PYRAN-2-ONE;
GLUCONOLACTONE
ChEMBLCHEMBL1200829
DrugBankDB04564
ZINCZINC000002539702
PDB chain4zlg Chain A Residue 804 [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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PDB4zlg Crystal Structure and Substrate Recognition of Cellobionic Acid Phosphorylase, Which Plays a Key Role in Oxidative Cellulose Degradation by Microbes.
Resolution1.75 Å
Binding residue
(original residue number in PDB)
Q347 R349 N350 W470 C471 D472 E619 Y624
Binding residue
(residue number reindexed from 1)
Q347 R349 N350 W470 C471 D472 E619 Y624
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.321: cellobionic acid phosphorylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016757 glycosyltransferase activity
GO:0016758 hexosyltransferase activity
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process

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Molecular Function

View graph for
Biological Process
External links
PDB RCSB:4zlg, PDBe:4zlg, PDBj:4zlg
PDBsum4zlg
PubMed26041776
UniProtQ21MB1

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