2QMC
Crystal Structure of Helicobacter Pylori Gamma-Glutamyltranspeptidase T380A Mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Gamma-glutamyltranspeptidase | polymer | 377 | 40577.4 | 2 | UniProt (O25743) Pfam (PF01019) In PDB | Helicobacter pylori | Ggt |
2 | B, D | Gamma-glutamyltranspeptidase | polymer | 188 | 20380.2 | 2 | UniProt (O25743) Pfam (PF01019) In PDB | Helicobacter pylori | Ggt |
3 | B, D | S-(P-NITROBENZYL)GLUTATHIONE | non-polymer | 442.4 | 2 | Chemie (GTB) | |||
4 | water | water | 18.0 | 588 | Chemie (HOH) |
Sequence modifications
A, C: 25 - 379 (UniProt: O25743)
B, D: 380 - 567 (UniProt: O25743)
PDB | External Database | Details |
---|---|---|
Met 3 | - | expression tag |
Gly 4 | - | expression tag |
Ser 5 | - | expression tag |
Ser 6 | - | expression tag |
His 7 | - | expression tag |
His 8 | - | expression tag |
His 9 | - | expression tag |
His 10 | - | expression tag |
His 11 | - | expression tag |
His 12 | - | expression tag |
Ser 13 | - | expression tag |
Ser 14 | - | expression tag |
Gly 15 | - | expression tag |
Leu 16 | - | expression tag |
Val 17 | - | expression tag |
Pro 18 | - | expression tag |
Arg 19 | - | expression tag |
Gly 20 | - | expression tag |
Ser 21 | - | expression tag |
His 22 | - | expression tag |
Met 23 | - | expression tag |
Ala 24 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ala 380 | Thr 380 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 121915.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 884.9 | |
All* | Total formula weight | 122800.0 |