Structure of PDB 1d1b Chain A Binding Site BS01

Receptor Information
>1d1b Chain A (length=736) Species: 44689 (Dictyostelium discoideum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NPIHDRTSDYHKYLKVKQGDSDLFKLTVSDKRYIWYNPDPKERDSYECGE
IVSETSDSFTFKTVDGQDRQVKKDDANQRNPIKFDGVEDMSELSYLNEPA
VFHNLRVRYNQDLIYTYSGLFLVAVNPFKRIPIYTQEMVDIFKGRRRNEV
APHIFAISDVAYRSMLDDRQNQSLLITGESGAGKTENTKKVIQYLASVAG
RNGVLEQQILQANPILEAFGNAKTTRNNNSSRFGKFIEIQFNNAGFISGA
SIQSYLLEKSRVVFQSETERNYHIFYQLLAGATAEEKKALHLAGPESFNY
LNQSGCVDIKGVSDSEEFKITRQAMDIVGFSQEEQMSIFKIIAGILHLGN
IKFEKGAGEGAVLKDKTALNAASTVFGVNPSVLEKALMEPRILAGRDLVA
QHLNVEKSSSSRDALVKALYGRLFLWLVKKINNVLCQERKAYFIGVLDIS
GFEIFKVNSFEQLCINYTNEKLQQFFNHHMFKLEQEEYIDFGLDSQATID
LIDGRQPPGILALLDEQSVFPNATDNTLITKLHSHFSKKNAKYEEPRFSK
TEFGVTHYAGQVMYEIQDWLEKNKDPLQQDLELCFKDSSDNVVTKLFNDP
NIASRAFITVAAQYKEQLASLMATLETTNPHFVRCIIPNNKQLPAKLEDK
VVLDQLRCNGVLEGIRITRKGFPNRIIYADFVKRYYLNVPRDAEDSQKAT
DAVLKHLNIDPEQYRFGITKIFFRAGQLARIEEARE
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1d1b Chain A Residue 998 [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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PDB1d1b X-ray structures of the Dictyostelium discoideum myosin motor domain with six non-nucleotide analogs.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		T186 S237
Binding residue
(residue number reindexed from 1)		T185 S231
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) S181 G182 T186 N233 S236 S237 G457 E459
Catalytic site (residue number reindexed from 1) S180 G181 T185 N227 S230 S231 G451 E453
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003774 cytoskeletal motor activity
GO:0005524 ATP binding
GO:0051015 actin filament binding
Cellular Component
GO:0016459 myosin complex

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:1d1b, PDBe:1d1b, PDBj:1d1b
PDBsum1d1b
PubMed10617631
UniProtP08799|MYS2_DICDI Myosin-2 heavy chain (Gene Name=mhcA)

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