Structural basis for substrate binding, catalysis and inhibition of cancer target mitochondrial creatine kinase by a covalent inhibitor
Demir, M., Koepping, L., Li, Y., Fujimoto, L., Bobkov, A., Zhao, J., Hitosugi, T., Sergienko, E.(2025) Structure
Experimental Data Snapshot
wwPDB Validation 3D Report Full Report
(2025) Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Creatine kinase U-type, mitochondrial | 418 | Homo sapiens | Mutation(s): 1 Gene Names: CKMT1A, CKMT, CKMT1B EC: 2.7.3.2 | ![]() | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P12532 (Homo sapiens) Explore P12532 Go to UniProtKB: P12532 | |||||
PHAROS: P12532 | |||||
Entity Groups | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P12532 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 4 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ADP (Subject of Investigation/LOI) Query on ADP | DA [auth F] HA [auth G] J [auth A] LA [auth H] N [auth B] | ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N | |||
CRN (Subject of Investigation/LOI) Query on CRN | CA [auth F] GA [auth G] I [auth A] KA [auth H] M [auth B] | N-[(E)-AMINO(IMINO)METHYL]-N-METHYLGLYCINE C4 H9 N3 O2 CVSVTCORWBXHQV-UHFFFAOYSA-N | |||
NO3 (Subject of Investigation/LOI) Query on NO3 | AA [auth E] EA [auth F] IA [auth G] K [auth A] MA [auth H] | NITRATE ION N O3 NHNBFGGVMKEFGY-UHFFFAOYSA-N | |||
MG (Subject of Investigation/LOI) Query on MG | BA [auth E] FA [auth F] JA [auth G] L [auth A] NA [auth H] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Task | Software Package | Version |
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MODEL REFINEMENT | PHENIX | |
Funding Organization | Location | Grant Number |
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National Institutes of Health/Office of the Director | United States | OD026926 |
National Institutes of Health/National Cancer Institute (NIH/NCI) | United States | CA030199 |
National Institutes of Health/National Cancer Institute (NIH/NCI) | United States | CA251910 |