2QO3
Crystal Structure of [KS3][AT3] didomain from module 3 of 6-deoxyerthronolide B synthase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | EryAII Erythromycin polyketide synthase modules 3 and 4 | polymer | 915 | 96689.2 | 2 | UniProt (A4F7P0) Pfam (PF00109) Pfam (PF02801) Pfam (PF16197) Pfam (PF00698) UniProt (by SIFTS) (Q03132) In PDB | Saccharopolyspora erythraea | 6 Deoxyerythronolide B Synthase |
2 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
4 | A, B | (2S, 3R)-3-HYDROXY-4-OXO-7,10-TRANS,TRANS-DODECADIENAMIDE | non-polymer | 225.3 | 2 | Chemie (CER) | |||
5 | water | water | 18.0 | 194 | Chemie (HOH) |
Sequence modifications
A, B: 27 - 922 (UniProt: A4F7P0)
PDB | External Database | Details |
---|---|---|
Met 26 | - | INITIATING METHIONINE |
Ser 923 | - | EXPRESSION TAG |
Ser 924 | - | EXPRESSION TAG |
Ser 925 | - | EXPRESSION TAG |
Val 926 | - | EXPRESSION TAG |
Asp 927 | - | EXPRESSION TAG |
Lys 928 | - | EXPRESSION TAG |
Leu 929 | - | EXPRESSION TAG |
Ala 930 | - | EXPRESSION TAG |
Ala 931 | - | EXPRESSION TAG |
Ala 932 | - | EXPRESSION TAG |
Leu 933 | - | EXPRESSION TAG |
Glu 934 | - | EXPRESSION TAG |
His 935 | - | EXPRESSION TAG |
His 936 | - | EXPRESSION TAG |
His 937 | - | EXPRESSION TAG |
His 938 | - | EXPRESSION TAG |
His 939 | - | EXPRESSION TAG |
His 940 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 193378.4 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 639.6 | |
All* | Total formula weight | 194017.9 |