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Crystal structure of BH2602 protein from bacillus halodurans with CoA, northeast structural genomics consortium target BHR199

Analyse Crystal structure of BH2602 protein from bacillus halodurans with CoA… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3NWZ
Type
protein
Length
599 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
BH2602 protein
UniProt
Q9K9P3
Ligands
COA, SO4
Pockets
7 · best druggability 0.79

Structure

x-ray diffraction · 4 distinct chains · 29% helix, 33% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABH2602 proteinprotein15527% helix, 34% strandQ9K9P3
BBH2602 proteinprotein15130% helix, 34% strandQ9K9P3
CBH2602 proteinprotein15130% helix, 31% strandQ9K9P3
DBH2602 proteinprotein14227% helix, 35% strandQ9K9P3

Ligands and binding sites

  • COA · Coenzyme A · ligand · chains B, C, D
  • SO4 · Sulfate ion · ion · 2 copies · chains B, C

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

Pockets

7 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14390.790.8761empty
25540.760.8262SO4
35730.730.8153COA
44600.690.8046empty
5670.410.8021empty

Interfaces

6 interfaces between chains.

  • A–C · 2029 Ų buried · 18 hydrogen bonds · protein-protein
  • B–D · 1894 Ų buried · 18 hydrogen bonds · protein-protein
  • A–B · 696 Ų buried · 11 hydrogen bonds · protein-protein
  • C–D · 649 Ų buried · 7 hydrogen bonds · protein-protein
  • B–C · 393 Ų buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 23 modified (engineered).

Compared structures

  • 3NWZ · Crystal Structure of BH2602 protein from Bacillus halodurans with CoA, Northeast… · the same entry in another collection · chain A against A, TM-score 1.00

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