4C5B
The X-ray crystal structure of D-alanyl-D-alanine ligase in complex with ATP and D-ala-D-ala
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | D-ALANINE--D-ALANINE LIGASE | polymer | 330 | 35840.8 | 2 | UniProt (C4ZRI7) Pfam (PF01820) Pfam (PF07478) UniProt (by SIFTS) (P07862) In PDB | ESCHERICHIA COLI | D-ALA-D-ALA LIGASE, D-ALANYLALANINE SYNTHETASE, D-ALANYL-D-ALANINE LIGASE |
2 | A, B | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
3 | A, B | D-ALANINE | non-polymer | 89.1 | 4 | Chemie (DAL) | |||
4 | A, B | CARBONATE ION | non-polymer | 60.0 | 2 | Chemie (CO3) | |||
5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
6 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
7 | A | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
8 | water | water | 18.0 | 766 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 306 (UniProt: C4ZRI7)
PDB | External Database | Details |
---|---|---|
Met -23 | - | expression tag |
Ser -22 | - | expression tag |
Tyr -21 | - | expression tag |
Tyr -20 | - | expression tag |
His -19 | - | expression tag |
His -18 | - | expression tag |
His -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
Asp -13 | - | expression tag |
Tyr -12 | - | expression tag |
Ile -11 | - | expression tag |
Pro -10 | - | expression tag |
Thr -9 | - | expression tag |
Thr -8 | - | expression tag |
Glu -7 | - | expression tag |
Asn -6 | - | expression tag |
Leu -5 | - | expression tag |
Tyr -4 | - | expression tag |
Phe -3 | - | expression tag |
Asn -2 | - | expression tag |
Gly -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 71681.6 | |
Non-Polymers* | Number of molecules | 17 |
Total formula weight | 1729.9 | |
All* | Total formula weight | 73411.5 |