Structure of PDB 1qvi Chain A

Receptor sequence
>1qviA (length=806) Species: 31199 (Argopecten irradians) [Search protein sequence]
SDPDFQYLAVDRKKLMKEQTAAFDGKKNCWVPDEKEGFASAEIQSSKGDE
ITVKIVADSSTRTVKKDDIQSMNPPKFEKLEDMANMTYLNEASVLYNLRS
RYTSGLIYTYSGLFCIAVNPYRRLPIYTDSVIAKYRGKRKTEIPPHLFSV
ADNAYQNMVTDRENQSCLITGESGAGKTENTKKVIMYLAKVACAVKEGSL
EDQIIQANPVLEAYGNAKTTRNNNSSRFGKFIRIHFGPTGKIAGADIETY
LLEKSRVTYQQSAERNYHIFYQICSNAIPELNDVMLVTPDSGLYSFINQG
CLTVDNIDDVEEFKLCDEAFDILGFTKEEKQSMFKCTASILHMGEMKFKQ
RPREEQAESDGTAEAEKVAFLCGINAGDLLKALLKPKVKVGTEMVTKGQN
MNQVVNSVGALAKSLYDRMFNWLVRRVNKTLDTKAKRNYYIGVLDIAGFE
IFDFNSFEQLCINYTNERLQQFFNHHMFILEQEEYKKEGIAWEFIDFGMD
LQMCIDLIEKPMGILSILEEECMFPKADDKSFQDKLYQNHMGKNRMFTKP
GKPTRPNQGPAHFELHHYAGNVPYSITGWLEKNKDPINENVVALLGASKE
PLVAELFKAPEEFQTISAVHRESLNKLMKNLYSTHPHFVRCIIPNELKQP
GLVDAELVLHQLQCNGVLEGIRICRKGFPSRLIYSEFKQRYSILAPNAIP
FVDGKTVSEKILAGLQMDPAEYRLGTTKVFFKAGVLGNLEEMRDERLSKI
ISMFQAHIRGYLIRKAYKKLQDQRIGLSVIQRNIRKWLVLRNWQWWKLYS
KVKPLL
3D structure
PDB1qvi Crystal structure of scallop Myosin s1 in the pre-power stroke state to 2.6 a resolution: flexibility and function in the head.
ChainA
Resolution2.54 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) S178 G179 T183 N237 S240 S241 G463 E465
Catalytic site (residue number reindexed from 1) S173 G174 T178 N222 S225 S226 G448 E450
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 T183 S241 T178 S226
BS02 ADP A N124 P125 R128 G179 G181 K182 T183 E184 N237 N119 P120 R123 G174 G176 K177 T178 E179 N222
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:1qvi, PDBe:1qvi, PDBj:1qvi
PDBsum1qvi
PubMed14656445
UniProtP24733|MYS_ARGIR Myosin heavy chain, striated muscle

[Back to BioLiP]