Structure of PDB 1mdo Chain A Binding Site BS01

Receptor Information
>1mdo Chain A (length=365) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DFLPFSRPAMGAEELAAVKTVLDSGWITTGPKNQELEAAFCRLTGNQYAV
AVSSATAGMHIALMALGIGEGDEVITPSMTWVSTLNMIVLLGANPVMVDV
DRDTLMVTPEHIEAAITPQTKAIIPVHYAGAPADLDAIYALGERYGIPVI
EDAAHATGTSYKGRHIGARGTAIFSFHAIKNITCAEGGIVVTDNPQFADK
LRSLKFHGLGVDQAEVLAPGYKYNLPDLNAAIALAQLQKLDALNARRAAI
AAQYHQAMADLPFQPLSLPSWEHIHAWHLFIIRVDEARCGITRDALMASL
KTKGIGTGLHFRAAHTQKYYRERFPTLTLPDTEWNSERICSLPLFPDMTE
SDFDRVITALHQIAG
Ligand information
Ligand IDPMP
InChIInChI=1S/C8H13N2O5P/c1-5-8(11)7(2-9)6(3-10-5)4-15-16(12,13)14/h3,11H,2,4,9H2,1H3,(H2,12,13,14)
InChIKeyZMJGSOSNSPKHNH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=P(O)(O)OCc1cnc(c(O)c1CN)C
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)CN)O
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(CN)c1O
FormulaC8 H13 N2 O5 P
Name4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE;
PYRIDOXAMINE-5'-PHOSPHATE
ChEMBLCHEMBL1235353
DrugBankDB02142
ZINCZINC000001532708
PDB chain1mdo Chain A Residue 394 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1mdo Structural studies of Salmonella typhimurium ArnB (PmrH) aminotransferase: A 4-amino-4-deoxy-L-arabinose lipopolysaccharide modifying enzyme
Resolution1.7 Å
Binding residue
(original residue number in PDB)		A63 T64 W89 D160 A162 H163 S183 K188 F330
Binding residue
(residue number reindexed from 1)		A55 T56 W81 D152 A154 H155 S175 K180 F311
Annotation score1
Enzymatic activity
Enzyme Commision number 2.6.1.87: UDP-4-amino-4-deoxy-L-arabinose aminotransferase.
Gene Ontology
Molecular Function
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
GO:0099620 UDP-4-amino-4-deoxy-L-arabinose aminotransferase
Biological Process
GO:0000271 polysaccharide biosynthetic process
GO:0009103 lipopolysaccharide biosynthetic process
GO:0009245 lipid A biosynthetic process
GO:0046493 lipid A metabolic process
GO:0046677 response to antibiotic

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1mdo, PDBe:1mdo, PDBj:1mdo
PDBsum1mdo
PubMed12429098
UniProtQ8ZNF3|ARNB_SALTY UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase (Gene Name=arnB)

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