Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4QTO

1.65 Angstrom resolution crystal structure of betaine aldehyde dehydrogenase (betB) from Staphylococcus aureus with BME-modified Cys289 and PEG molecule in active site

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Betaine aldehyde dehydrogenasepolymer52057504.64UniProt (Q5HCU0)Staphylococcus aureus subsp. aureus COL
2E, L, Q, U
(A, B, C, D)
SODIUM IONnon-polymer23.04Chemie (NA)
3F, G, M, R, V
(A, B, C, D)
TRIETHYLENE GLYCOLnon-polymer150.25Chemie (PGE)
4H, I, J, N, O...
(A, B, D)
DI(HYDROXYETHYL)ETHERnon-polymer106.16Chemie (PEG)
5K, P
(A, B)
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOLnon-polymer122.12Chemie (TRS)
6S
(C)
TETRAETHYLENE GLYCOLnon-polymer194.21Chemie (PG4)
7T
(C)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
8AA, X, Y, Z
(D, A, B, C)
waterwater18.02663Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 496 (UniProt: Q5HCU0)
PDBExternal DatabaseDetails
Met -23-expression tag
His -22-expression tag
His -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
Ser -16-expression tag
Ser -15-expression tag
Gly -14-expression tag
Val -13-expression tag
Asp -12-expression tag
Leu -11-expression tag
Gly -10-expression tag
Thr -9-expression tag
Glu -8-expression tag
Asn -7-expression tag
Leu -6-expression tag
Tyr -5-expression tag
Phe -4-expression tag
Gln -3-expression tag
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight230018.3
Non-Polymers*Number of molecules19
Total formula weight1980.1
All*Total formula weight231998.5
*Water molecules are not included.

238895

PDB entries from 2025-07-16

PDB statisticsPDBj update infoContact PDBjnumon