2KUH | pdb_00002kuh

Halothane binds to druggable sites in calcium-calmodulin: Solution structure of halothane-CaM C-terminal domain

PDB DOI: https://doi.org/10.2210/pdb2KUH/pdb
BMRB: 16764

Classification: METAL BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-02-17 Released: 2010-03-09
Deposition Author(s): Juranic, N., Macura, S., Simeonov, M.V., Jones, K.A., Penheiter, A.R., Hock, T.J., Streiff, J.H.

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 50
Conformers Submitted: 5
Selection Criteria: structures with the lowest energy

wwPDB Validation 3D Report Full Report

Validation slider image for 2KUH

This is version 1.3 of the entry. See complete history.

Literature

Halothane binds to druggable sites in the [Ca2+]4-calmodulin (CaM) complex, but does not inhibit [Ca2+]4-CaM activation of kinase.

Juranic, N.O., Jones, K.A., Penheiter, A.R., Hock, T.J., Streiff, J.H.

(2013) J Serbian Chem Soc 78: 1655-1670

Macromolecule Content

Total Structure Weight: 8.02 kDa
Atom Count: 549
Modeled Residue Count: 67
Deposited Residue Count: 67
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calmodulin	A	67	Homo sapiens	Mutation(s): 0 Gene Names: CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CALML2, CAM3... CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CALML2, CAM3, CAMC, CAMIII
UniProt & NIH Common Fund Data Resources
Find proteins for P0DP23 (Homo sapiens) Explore P0DP23 Go to UniProtKB: P0DP23
PHAROS: P0DP23 GTEx: ENSG00000198668
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0DP23
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HLT Query on HLT Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	2-BROMO-2-CHLORO-1,1,1-TRIFLUOROETHANE C₂ H Br Cl F₃ BCQZXOMGPXTTIC-SFOWXEAESA-N		Interactions Focus chain D [auth A]
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain B [auth A] MOL2 format, chain C [auth A] MOL2 format, chain B [auth A] mmCIF format, chain C [auth A] mmCIF format, chain B [auth A]	B [auth A], C [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 50
Conformers Submitted: 5
Selection Criteria: structures with the lowest energy

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2010-03-09

Deposition Author(s):

Penheiter, A.R.

Revision History (Full details and data files)

Version 1.0: 2010-03-09
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2013-12-11
Changes: Database references
Version 1.3: 2024-05-01
Changes: Data collection, Database references, Derived calculations

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.