9N9I
Cryo-EM structure of the Xenopus laevis mitotic centromere-associated kinesin (MCAK) bound to the paclitaxel-stabilized microtubule
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| 1 | 0000226 | biological_process | microtubule cytoskeleton organization |
| 1 | 0000278 | biological_process | mitotic cell cycle |
| 1 | 0003924 | molecular_function | GTPase activity |
| 1 | 0005200 | molecular_function | structural constituent of cytoskeleton |
| 1 | 0005525 | molecular_function | GTP binding |
| 1 | 0005856 | cellular_component | cytoskeleton |
| 1 | 0015630 | cellular_component | microtubule cytoskeleton |
| 1 | 0030182 | biological_process | neuron differentiation |
| 3 | 0000278 | biological_process | mitotic cell cycle |
| 3 | 0001764 | biological_process | neuron migration |
| 3 | 0005200 | molecular_function | structural constituent of cytoskeleton |
| 3 | 0005515 | molecular_function | protein binding |
| 3 | 0005525 | molecular_function | GTP binding |
| 3 | 0005856 | cellular_component | cytoskeleton |
| 3 | 0007010 | biological_process | cytoskeleton organization |
| 4 | 0000226 | biological_process | microtubule cytoskeleton organization |
| 4 | 0000278 | biological_process | mitotic cell cycle |
| 4 | 0003924 | molecular_function | GTPase activity |
| 4 | 0005200 | molecular_function | structural constituent of cytoskeleton |
| 4 | 0005525 | molecular_function | GTP binding |
| 4 | 0005856 | cellular_component | cytoskeleton |
| 4 | 0015630 | cellular_component | microtubule cytoskeleton |
| 4 | 0030182 | biological_process | neuron differentiation |
| a | 0000226 | biological_process | microtubule cytoskeleton organization |
| a | 0000278 | biological_process | mitotic cell cycle |
| a | 0003924 | molecular_function | GTPase activity |
| a | 0005200 | molecular_function | structural constituent of cytoskeleton |
| a | 0005525 | molecular_function | GTP binding |
| a | 0005856 | cellular_component | cytoskeleton |
| a | 0015630 | cellular_component | microtubule cytoskeleton |
| a | 0030182 | biological_process | neuron differentiation |
| A | 0000226 | biological_process | microtubule cytoskeleton organization |
| A | 0000278 | biological_process | mitotic cell cycle |
| A | 0003924 | molecular_function | GTPase activity |
| A | 0005200 | molecular_function | structural constituent of cytoskeleton |
| A | 0005525 | molecular_function | GTP binding |
| A | 0005856 | cellular_component | cytoskeleton |
| A | 0015630 | cellular_component | microtubule cytoskeleton |
| A | 0030182 | biological_process | neuron differentiation |
| b | 0000278 | biological_process | mitotic cell cycle |
| b | 0001764 | biological_process | neuron migration |
| b | 0005200 | molecular_function | structural constituent of cytoskeleton |
| b | 0005515 | molecular_function | protein binding |
| b | 0005525 | molecular_function | GTP binding |
| b | 0005856 | cellular_component | cytoskeleton |
| b | 0007010 | biological_process | cytoskeleton organization |
| B | 0000278 | biological_process | mitotic cell cycle |
| B | 0001764 | biological_process | neuron migration |
| B | 0005200 | molecular_function | structural constituent of cytoskeleton |
| B | 0005515 | molecular_function | protein binding |
| B | 0005525 | molecular_function | GTP binding |
| B | 0005856 | cellular_component | cytoskeleton |
| B | 0007010 | biological_process | cytoskeleton organization |
| C | 0000278 | biological_process | mitotic cell cycle |
| C | 0001764 | biological_process | neuron migration |
| C | 0005200 | molecular_function | structural constituent of cytoskeleton |
| C | 0005515 | molecular_function | protein binding |
| C | 0005525 | molecular_function | GTP binding |
| C | 0005856 | cellular_component | cytoskeleton |
| C | 0007010 | biological_process | cytoskeleton organization |
| M | 0000775 | cellular_component | chromosome, centromeric region |
| M | 0000776 | cellular_component | kinetochore |
| M | 0003777 | molecular_function | microtubule motor activity |
| M | 0005634 | cellular_component | nucleus |
| M | 0005856 | cellular_component | cytoskeleton |
| M | 0005874 | cellular_component | microtubule |
| M | 0005881 | cellular_component | cytoplasmic microtubule |
| M | 0007019 | biological_process | microtubule depolymerization |
| M | 0035371 | cellular_component | microtubule plus-end |
| M | 0051310 | biological_process | metaphase chromosome alignment |
| M | 0051315 | biological_process | attachment of mitotic spindle microtubules to kinetochore |
Functional Information from PROSITE/UniProt
| site_id | PS00227 |
| Number of Residues | 7 |
| Details | TUBULIN Tubulin subunits alpha, beta, and gamma signature. GGGTGSG |
| Chain | Residue | Details |
| 3 | GLY142-GLY148 | |
| 1 | GLY142-GLY148 |
| site_id | PS00228 |
| Number of Residues | 4 |
| Details | TUBULIN_B_AUTOREG Tubulin-beta mRNA autoregulation signal. MREI |
| Chain | Residue | Details |
| 3 | MET1-ILE4 |
| site_id | PS00411 |
| Number of Residues | 12 |
| Details | KINESIN_MOTOR_1 Kinesin motor domain signature. GKFsLVDLAGNE |
| Chain | Residue | Details |
| M | GLY490-GLU501 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 12 |
| Details | Motif: {"description":"MREC motif","evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | Active site: {"evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 72 |
| Details | Binding site: {"evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 8 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"3'-nitrotyrosine","evidences":[{"source":"UniProtKB","id":"P68373","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Omega-N-methylarginine","evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 12 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P68363","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 12 |
| Details | Motif: {"description":"MREI motif","evidences":[{"source":"UniProtKB","id":"P07437","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 28 |
| Details | Binding site: {"evidences":[{"source":"UniProtKB","id":"Q13509","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P99024","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P99024","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphoserine; by CDK1","evidences":[{"source":"UniProtKB","id":"Q13885","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI13 |
| Number of Residues | 8 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P07437","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI14 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Omega-N-methylarginine","evidences":[{"source":"UniProtKB","id":"P07437","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI15 |
| Number of Residues | 4 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"UniProtKB","id":"P07437","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI16 |
| Number of Residues | 8 |
| Details | Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P07437","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI17 |
| Number of Residues | 31 |
| Details | Region: {"description":"Negative regulator of microtubule-binding","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI18 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI19 |
| Number of Residues | 7 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00283","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
