Structure of PDB 1d1a Chain A

Receptor sequence
>1d1aA (length=745) Species: 44689 (Dictyostelium discoideum) [Search protein sequence]
NPIHDRTSDYHKYLKVKQGDSDLFKLTVSDKRYIWYNPDPKERDSYECGE
IVSETSDSFTFKTVDGQDRQVKKDDANQRNPIKFDGVEDMSELSYLNEPA
VFHNLRVRYNQDLIYTYSGLFLVAVNPFKRIPIYTQEMVDIFKGRRRNEV
APHIFAISDVAYRSMLDDRQNQSLLITGESGAGKTENTKKVIQYLASVAG
RNQGVLEQQILQANPILEAFGNAKTTRNNNSSRFGKFIEIQFNNAGFISG
ASIQSYLLEKSRVVFQSETERNYHIFYQLLAGATAEEKKALHLAGPESFN
YLNQSGCVDIKGVSDSEEFKITRQAMDIVGFSQEEQMSIFKIIAGILHLG
NIKFEKGAGEGAVLKDKTALNAASTVFGVNPSVLEKALMEPRILAGRDLV
AQHLNVEKSSSSRDALVKALYGRLFLWLVKKINNVLCQERKAYFIGVLDI
SGFEIFKVNSFEQLCINYTNEKLQQFFNHHMFKLEQEEYLKEKINWFGLD
SQATIDLIDGRQPPGILALLDEQSVFPNATDNTLITKLHSHFSKKNAKYE
EPRFSKTEFGVTHYAGQVMYEIQDWLEKNKDPLQQDLELCFKDSSDNVVT
KLFNDPNIASRAFITVAAQYKEQLASLMATLETTNPHFVRCIIPNNKQLP
AKLEDKVVLDQLRCNGVLEGIRITRKGFPNRIIYADFVKRYYLLAPNVPR
DAEDSQKATDAVLKHLNIDPEQYRFGITKIFFRAGQLARIEEARE
3D structure
PDB1d1a X-ray structures of the Dictyostelium discoideum myosin motor domain with six non-nucleotide analogs.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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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 N228 S231 S232 G452 E454
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MG A T186 S237 T185 S232
BS02 DAE A N127 P128 K130 R131 S181 G182 G184 K185 T186 E187 N233 S236 S237 N126 P127 K129 R130 S180 G181 G183 K184 T185 E186 N228 S231 S232
Gene Ontology
Molecular Function
GO:0003774 cytoskeletal motor activity
GO:0005524 ATP binding
GO:0051015 actin filament binding
Cellular Component
GO:0016459 myosin complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:1d1a, PDBe:1d1a, PDBj:1d1a
PDBsum1d1a
PubMed10617631
UniProtP08799|MYS2_DICDI Myosin-2 heavy chain (Gene Name=mhcA)

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