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8ZI9

Human left ventricle actin and myosin complex

Functional Information from GO Data
ChainGOidnamespacecontents
F0000146molecular_functionmicrofilament motor activity
F0000166molecular_functionnucleotide binding
F0005200molecular_functionstructural constituent of cytoskeleton
F0005515molecular_functionprotein binding
F0005524molecular_functionATP binding
F0005615cellular_componentextracellular space
F0005737cellular_componentcytoplasm
F0005829cellular_componentcytosol
F0005856cellular_componentcytoskeleton
F0005884cellular_componentactin filament
F0005925cellular_componentfocal adhesion
F0007015biological_processactin filament organization
F0009410biological_processresponse to xenobiotic stimulus
F0010628biological_processpositive regulation of gene expression
F0015629cellular_componentactin cytoskeleton
F0016020cellular_componentmembrane
F0016787molecular_functionhydrolase activity
F0017022molecular_functionmyosin binding
F0030017cellular_componentsarcomere
F0030027cellular_componentlamellipodium
F0030048biological_processactin filament-based movement
F0030175cellular_componentfilopodium
F0030240biological_processskeletal muscle thin filament assembly
F0031032biological_processactomyosin structure organization
F0031674cellular_componentI band
F0033275biological_processactin-myosin filament sliding
F0044297cellular_componentcell body
F0045202cellular_componentsynapse
F0045471biological_processresponse to ethanol
F0055003biological_processcardiac myofibril assembly
F0055008biological_processcardiac muscle tissue morphogenesis
F0060047biological_processheart contraction
F0060048biological_processcardiac muscle contraction
F0070062cellular_componentextracellular exosome
F0072562cellular_componentblood microparticle
F0090131biological_processmesenchyme migration
F0098978cellular_componentglutamatergic synapse
M0003774molecular_functioncytoskeletal motor activity
M0005524molecular_functionATP binding
M0016459cellular_componentmyosin complex
M0051015molecular_functionactin filament binding
Functional Information from PROSITE/UniProt
site_idPS00406
Number of Residues11
DetailsACTINS_1 Actins signature 1. YVGDEAQs.KRG
ChainResidueDetails
FTYR53-GLY63

site_idPS00432
Number of Residues9
DetailsACTINS_2 Actins signature 2. WISKqEYDE
ChainResidueDetails
FTRP356-GLU364

site_idPS01132
Number of Residues13
DetailsACTINS_ACT_LIKE Actins and actin-related proteins signature. LLTEApLNPkaNR
ChainResidueDetails
FLEU104-ARG116

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues49
DetailsDomain: {"description":"Myosin N-terminal SH3-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU01190","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsRegion: {"description":"Actin-binding"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N6,N6,N6-trimethyllysine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P02563","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Methionine (R)-sulfoxide","evidences":[{"source":"UniProtKB","id":"P68033","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Tele-methylhistidine","evidences":[{"source":"PubMed","id":"30626964","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"N6-methyllysine","evidences":[{"source":"PubMed","id":"23673617","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsCross-link: {"description":"Isoglutamyl lysine isopeptide (Lys-Glu) (interchain with E-272); by Vibrio toxins RtxA and VgrG1","evidences":[{"source":"UniProtKB","id":"P60709","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsCross-link: {"description":"Isoglutamyl lysine isopeptide (Glu-Lys) (interchain with K-52); by Vibrio toxins RtxA and VgrG1","evidences":[{"source":"UniProtKB","id":"P60709","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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