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4CEJ

Crystal structure of AddAB-DNA-ADPNP complex at 3 Angstrom resolution

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AATP-DEPENDENT HELICASE/NUCLEASE SUBUNIT Apolymer1232141218.81UniProt (P23478)
Pfam (PF00580)
Pfam (PF13361)
Pfam (PF12705)
In PDB
BACILLUS SUBTILIS SUBSP. SUBTILIS STR. 168ATP-DEPENDENT HELICASE/NUCLEASE ADDA
2BATP-DEPENDENT HELICASE/DEOXYRIBONUCLEASE SUBUNIT Bpolymer1166134769.41UniProt (P23477)
Pfam (PF21445)
Pfam (PF13361)
Pfam (PF12705)
In PDB
BACILLUS SUBTILIS SUBSP. SUBTILIS STR. 168ATP-DEPENDENT HELICASE-NUCLEASE SUBUNIT B, ATP-DEPENDENT HELICASE/NUCLEASE ADDB
3XDNApolymer7021477.71SYNTHETIC CONSTRUCT
4A, BPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.22Chemie (ANP)
5A, BMAGNESIUM IONnon-polymer24.32Chemie (MG)
6BIRON/SULFUR CLUSTERnon-polymer351.61Chemie (SF4)
7waterwater18.07Chemie (HOH)
Sequence modifications
A: 1 - 1232 (UniProt: P23478)
PDBExternal DatabaseDetails
Gly 780Ala 780variant
Ala 1172Asp 1172engineered mutation
B: 1 - 1166 (UniProt: P23477)
PDBExternal DatabaseDetails
Asp 843Glu 843variant
Glu 844Gln 844variant
Ala 961Asp 961engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight297466.0
Non-Polymers*Number of molecules5
Total formula weight1412.6
All*Total formula weight298878.6
*Water molecules are not included.

217705

PDB entries from 2024-03-27

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