Structure of PDB 5in3 Chain A Binding Site BS04

Receptor Information
>5in3 Chain A (length=324) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DHQHIRYNPLQDEWVLVSAHRTVPRHDPLNPLCPGAIRANGEVNPQYDST
FLFDNDFPALQPDAPSPGPSDHPLFQAKSARGVCKVMCFHPWSDVTLPLM
SVPEIRAVVDAWASVTEELGAQYPWVQIFENKGAMMGCSNPHPHCQVWAS
SFLPDIAQREERSQQAYKSQHGEPLLMEYSRQELLRKERLVLTSEHWLVL
VPFWATWPYQTLLLPRRHVRRLPELTPAERDDLASIMKKLLTKYDNLFET
SFPYSMGWHGAPTGSEAGANWNHWQLHAHYYPPLLRSATVRKFMVGYEML
AQAQRDLTPEQAAERLRALPEVHY
Ligand information
Ligand IDG1P
InChIInChI=1S/C6H13O9P/c7-1-2-3(8)4(9)5(10)6(14-2)15-16(11,12)13/h2-10H,1H2,(H2,11,12,13)/t2-,3-,4+,5-,6-/m1/s1
InChIKeyHXXFSFRBOHSIMQ-VFUOTHLCSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[CH]1O[CH](O[P](O)(O)=O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01O=P(O)(OC1OC(C(O)C(O)C1O)CO)O
OpenEye OEToolkits 1.7.0C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OP(=O)(O)O)O)O)O)O
CACTVS 3.370OC[C@H]1O[C@H](O[P](O)(O)=O)[C@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.7.0C(C1C(C(C(C(O1)OP(=O)(O)O)O)O)O)O
FormulaC6 H13 O9 P
Name1-O-phosphono-alpha-D-glucopyranose;
ALPHA-D-GLUCOSE-1-PHOSPHATE;
1-O-phosphono-alpha-D-glucose;
1-O-phosphono-D-glucose;
1-O-phosphono-glucose
ChEMBL
DrugBankDB02843
ZINCZINC000004073375
PDB chain5in3 Chain A Residue 416 [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]
PDB5in3 Molecular basis of classic galactosemia from the structure of human galactose 1-phosphate uridylyltransferase.
Resolution1.73 Å
Binding residue
(original residue number in PDB)
V337 G338 E340
Binding residue
(residue number reindexed from 1)
V295 G296 E298
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) N72 C75 S135 N173 S181 H184 H186 Q188
Catalytic site (residue number reindexed from 1) N30 C33 S93 N131 S139 H142 H144 Q146
Enzyme Commision number 2.7.7.12: UDP-glucose--hexose-1-phosphate uridylyltransferase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008108 UDP-glucose:hexose-1-phosphate uridylyltransferase activity
GO:0008270 zinc ion binding
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006011 UDP-glucose metabolic process
GO:0006012 galactose metabolic process
GO:0033499 galactose catabolic process via UDP-galactose
Cellular Component
GO:0005737 cytoplasm
GO:0005794 Golgi apparatus
GO:0005829 cytosol

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:5in3, PDBe:5in3, PDBj:5in3
PDBsum5in3
PubMed27005423
UniProtP07902|GALT_HUMAN Galactose-1-phosphate uridylyltransferase (Gene Name=GALT)

[Back to BioLiP]