ISDA: 9ZZ4

Deposition Date 2026-01-06

Release Date 2026-04-08

Last Version Date 2026-04-08

Entry Detail

PDB ID:

9ZZ4

Keywords:

METAL BINDING PROTEIN

Title:

NMR structure of CaBP1 bound to the IQ motif of Cav1.2

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

400

Conformers Submitted:

Selection Criteria:

structures with the lowest energy

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Calcium-binding protein 1
Gene (Uniprot):CABP1
Chain IDs:A
Chain Length:153
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9NZU7 Pfam ID:PF13499, PF00036

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Voltage-dependent L-type calc
Gene (Uniprot):CACNA1C
Chain IDs:B
Chain Length:23
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q13936

Ligand Molecules

Primary Citation

Structural Insights into L-Type Voltage-Gated Ca 2+ Channel (Ca V 1.2) Activation by CaBP1.

Salveson, I, Anderson, D.E, Bej, A, Nieves-Cintron, M, Navedo, M, Hell, J.W, Ames, J.B.Show

Biochemistry ? ? ? (2026)

PMID: 41859936 DOI: 10.1021/acs.biochem.6c00032

Primary Citation of related structures

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