MolNFT v1 · #113090 · protein

The crystal structure of arabidopsis thaliana CAR4 in complex with two calcium ions and zn

5A4X · AT3G17980: “The crystal structure of arabidopsis thaliana CAR4 in complex with two calcium ions and zn”. X-ray diffraction, 2 ligands (CA, ZN), 2 pockets (best druggability 0.57). MolNFT v1 #113090 on GenesisL1: 3D structure…

PDB: 5A4X
Type: protein
Length: 321 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: AT3G17980
UniProt: Q9LVH4
Ligands: CA, ZN
Pockets: 2 · best druggability 0.57

Structure

x-ray diffraction · 2 distinct chains · 4% helix, 51% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	AT3G17980	protein	158	4% helix, 51% strand	Q9LVH4
B	AT3G17980	protein	163	4% helix, 51% strand	Q9LVH4

Ligands and binding sites

CA · Calcium ion · metal · 4 copies · chains A, B
ZN · Zinc ion · metal · chains B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	275	0.57	0.78	34	empty
2	275	0.56	0.77	32	empty

Interfaces

1 interface between chains.

A–B · 597 Å² buried · 2 hydrogen bonds · protein-protein

Compared structures

5A4X · The crystal structure of Arabidopsis thaliana CAR4 in complex with two calcium ions and Zn · the same entry in another collection · chain A against A, TM-score 1.00
Q9LVH4 · AlphaFold monomer V2.0 prediction for protein C2-domain aba-related 4 (Q9LVH4) · a predicted model of the same protein · chain A against A, TM-score 0.99

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt Q9LVH4
Elsewhere: RCSB PDB 5A4X · PDBe 5A4X · UniProt Q9LVH4

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