2BKH
Myosin VI nucleotide-free (MDInsert2) crystal structure
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003774 | molecular_function | cytoskeletal motor activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0016459 | cellular_component | myosin complex |
| A | 0051015 | molecular_function | actin filament binding |
| B | 0000226 | biological_process | microtubule cytoskeleton organization |
| B | 0005509 | molecular_function | calcium ion binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0005654 | cellular_component | nucleoplasm |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005813 | cellular_component | centrosome |
| B | 0005814 | cellular_component | centriole |
| B | 0005819 | cellular_component | spindle |
| B | 0005829 | cellular_component | cytosol |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0005938 | cellular_component | cell cortex |
| B | 0007099 | biological_process | centriole replication |
| B | 0007605 | biological_process | sensory perception of sound |
| B | 0007608 | biological_process | sensory perception of smell |
| B | 0016028 | cellular_component | rhabdomere |
| B | 0016056 | biological_process | G protein-coupled opsin signaling pathway |
| B | 0016059 | biological_process | negative regulation of opsin-mediated signaling pathway |
| B | 0016060 | biological_process | negative regulation of phospholipase C-activating phototransduction signaling pathway |
| B | 0016247 | molecular_function | channel regulator activity |
| B | 0030048 | biological_process | actin filament-based movement |
| B | 0030234 | molecular_function | enzyme regulator activity |
| B | 0030496 | cellular_component | midbody |
| B | 0031475 | cellular_component | myosin V complex |
| B | 0031476 | cellular_component | myosin VI complex |
| B | 0031477 | cellular_component | myosin VII complex |
| B | 0031489 | molecular_function | myosin V binding |
| B | 0032036 | molecular_function | myosin heavy chain binding |
| B | 0042052 | biological_process | rhabdomere development |
| B | 0046716 | biological_process | muscle cell cellular homeostasis |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0048102 | biological_process | autophagic cell death |
| B | 0050911 | biological_process | detection of chemical stimulus involved in sensory perception of smell |
| B | 0051383 | biological_process | kinetochore organization |
| B | 0070855 | molecular_function | myosin VI head/neck binding |
| B | 0071361 | biological_process | cellular response to ethanol |
| B | 0072499 | biological_process | photoreceptor cell axon guidance |
| B | 0072686 | cellular_component | mitotic spindle |
| B | 0097431 | cellular_component | mitotic spindle pole |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA B1148 |
| Chain | Residue |
| B | ASP20 |
| B | ASP22 |
| B | ASP24 |
| B | THR26 |
| B | GLU31 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA B1149 |
| Chain | Residue |
| B | GLU67 |
| B | ASP56 |
| B | ASP58 |
| B | ASN60 |
| B | THR62 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA B1150 |
| Chain | Residue |
| B | ASP93 |
| B | ASP95 |
| B | ASN97 |
| B | PHE99 |
| B | GLU104 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA B1151 |
| Chain | Residue |
| B | ASP129 |
| B | ASP131 |
| B | ASP133 |
| B | GLN135 |
| B | GLU140 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A1813 |
| Chain | Residue |
| A | SER150 |
| A | ASN477 |
| A | GLN481 |
| A | PHE484 |
| A | PHE582 |
| A | ARG667 |
| A | SER692 |
| A | HOH2278 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A1814 |
| Chain | Residue |
| A | ALA253 |
| A | ALA255 |
| A | GLN290 |
| A | ILE291 |
| A | LEU292 |
| A | HIS314 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A1815 |
| Chain | Residue |
| A | GLU231 |
| A | LYS232 |
| A | SER233 |
| A | CYS472 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A1816 |
| Chain | Residue |
| A | ARG205 |
| A | PHE206 |
| A | GLY207 |
| A | LEU229 |
| A | GLU231 |
| A | PHE647 |
| A | HOH2103 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A1817 |
| Chain | Residue |
| A | ARG199 |
| A | GLU461 |
| A | TYR462 |
| A | SER687 |
| A | HOH2155 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A1818 |
| Chain | Residue |
| A | HIS264 |
| A | HIS346 |
| A | ASN349 |
| A | GLN370 |
| A | ALA371 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DKDGDGTITtkEL |
| Chain | Residue | Details |
| B | ASP20-LEU32 | |
| B | ASP56-PHE68 | |
| B | ASP93-LEU105 | |
| B | ASP129-PHE141 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 44 |
| Details | Region: {"description":"Responsible for slow ATPase activity","evidences":[{"source":"PubMed","id":"15944696","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 7 |
| Details | Region: {"description":"Actin-binding","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 28 |
| Details | Region: {"description":"Required for binding calmodulin","evidences":[{"source":"PubMed","id":"15037754","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 7 |
| Details | Binding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9UM54","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"12682054","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q64331","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 35 |
| Details | Domain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 19 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 1 |
| Details | Site: {"description":"Not N6-methylated"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6,N6,N6-trimethyllysine","evidences":[{"source":"PubMed","id":"17610210","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1vom |
| Chain | Residue | Details |
| A | GLY459 | |
| A | GLU461 | |
| A | ASN200 | |
| A | GLY154 |
