Structure of PDB 1mma Chain A Binding Site BS02

Receptor Information
>1mma Chain A (length=719) Species: 44689 (Dictyostelium discoideum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NPIHDRTSDYHKYLKVKQGDSDDKRYIWYNPDPKERDSYECGEIVSETSD
SFTFKTSDGQDRQVKKDDANQRNPIKFDGVEDMSELSYLNEPAVFHNLRV
RYNQDLIYTYSGLFLVAVNPFKRIPIYTQEMVDIFKGRRRNEVAPHIFAI
SDVAYRSMLDDRQNQSLLITGESGAGKTENTKKVIQYLASVAGRNQGVLE
QQILQANPILEAFGNAKTTRNNNSSRFGKFIEIQFNNAGFISGASIQSYL
LEKSRVVFQSETERNYHIFYQLLAGATAEEKKALHLAGPESFNYLNQSGC
VDIKGVSDSEEFKITRQAMDIVGFSQEEQMSIFKIIAGILHLGNIKFEKG
AGEGAVLKDKTALNAASTVFGVNPSVLEKALMEPRILAGRDLVAQHLNVE
KSSSSRDALVKALYGRLFLWLVKKINNVLCQERKAYFIGVLDISGFEIFK
VNSFEQLCINYTNEKLQQFFNHHMFKLEQEEYLKEIDFGLDSQATIDLID
GRQPPGILALLDEQSVFPNATDNTLITKLHSHFSKKNAKYEEPRFSKTEF
GVTHYAGQVMYEIQDWLEKNKDPLQQDLELCFKDSSDNVVTKLFNDPNIA
SRANFITVAAQYKEQLASLMATLETTNPHFVRCIIPNNKQLPAKLEDKVV
LDQLRCNGVLEGIRITRKGFPNRIIYADFQKATDAVLKHLNIDPEQFRFG
ITKIFFRAGQLARIEEARE
Ligand information
Ligand IDADP
InChIInChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyXTWYTFMLZFPYCI-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N
FormulaC10 H15 N5 O10 P2
NameADENOSINE-5'-DIPHOSPHATE
ChEMBLCHEMBL14830
DrugBankDB16833
ZINCZINC000012360703
PDB chain1mma Chain A Residue 999 [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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PDB1mma X-ray structures of the MgADP, MgATPgammaS, and MgAMPPNP complexes of the Dictyostelium discoideum myosin motor domain.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		N127 P128 G182 G184 K185 T186 E187 N233
Binding residue
(residue number reindexed from 1)		N119 P120 G174 G176 K177 T178 E179 N221
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) S173 G174 T178 N221 S224 S225 G445 E447
Enzyme Commision number 3.6.1.32: Transferred entry: 5.6.1.8.
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:1mma, PDBe:1mma, PDBj:1mma
PDBsum1mma
PubMed9305951
UniProtP08799|MYS2_DICDI Myosin-2 heavy chain (Gene Name=mhcA)

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