MolNFT v1 · #97794 · protein

Crystal structure of H+/CA2+ exchanger cax

4KPP · Putative uncharacterized protein: “Crystal structure of H+/CA2+ exchanger cax”. X-ray diffraction, 4 ligands (OLA, OLB, GLC), 5 pockets (best druggability 0.75). MolNFT v1 #97794 on GenesisL1: 3D structure, binding sites and pockets…

PDB: 4KPP
Type: protein
Length: 781 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Putative uncharacterized protein
UniProt: O29988
Ligands: OLA, OLB, GLC, CA
Pockets: 5 · best druggability 0.75

Structure

x-ray diffraction · 2 distinct chains · 80% helix, 3% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Putative uncharacterized protein	protein	395	79% helix, 3% strand	O29988
B	Putative uncharacterized protein	protein	386	80% helix, 3% strand	O29988

Ligands and binding sites

OLA · Oleic acid · ligand · 5 copies · chains A, B
OLB · (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · ligand · chains A
GLC · alpha-D-glucopyranose · sugar · 2 copies · chains B, A
CA · Calcium ion · metal · 2 copies · chains A, B

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

Pockets

5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	473	0.75	0.84	58	empty
2	584	0.73	0.80	61	OLA
3	462	0.61	0.75	33	GLC, OLA
4	193	0.46	0.73	22	empty
5	60	0.27	0.71	15	OLA

Interfaces

1 interface between chains.

A–B · 507 Å² buried · 4 hydrogen bonds · protein-protein

Compared structures

4KPP · Crystal Structure of H+/Ca2+ Exchanger CAX · the same entry in another collection · chain A against A, TM-score 1.00

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 O29988
Elsewhere: RCSB PDB 4KPP · PDBe 4KPP · UniProt O29988

GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.