3QE5
Complete structure of Streptococcus mutans Antigen I/II carboxy-terminus
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Major cell-surface adhesin PAc | polymer | 516 | 57376.6 | 2 | UniProt (P11657) Pfam (PF17998) Pfam (PF16364) In PDB | Streptococcus mutans | Antigen I/II |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
4 | A, B | alpha-D-glucopyranose | non-polymer | 180.2 | 8 | Chemie (GLC) | |||
5 | water | water | 18.0 | 324 | Chemie (HOH) |
Sequence modifications
A, B: 992 - 1486 (UniProt: P11657)
PDB | External Database | Details |
---|---|---|
Met 979 | - | expression tag |
Ala 980 | - | expression tag |
Ser 981 | - | expression tag |
Met 982 | - | expression tag |
Thr 983 | - | expression tag |
Gly 984 | - | expression tag |
Gly 985 | - | expression tag |
Gln 986 | - | expression tag |
Gln 987 | - | expression tag |
Met 988 | - | expression tag |
Gly 989 | - | expression tag |
Arg 990 | - | expression tag |
Ile 991 | - | expression tag |
Lys 1382 | Glu 1381 | cloning artifact |
Leu 1487 | - | expression tag |
Glu 1488 | - | expression tag |
His 1489 | - | expression tag |
His 1490 | - | expression tag |
His 1491 | - | expression tag |
His 1492 | - | expression tag |
His 1493 | - | expression tag |
His 1494 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 114753.2 | |
Non-Polymers* | Number of molecules | 15 |
Total formula weight | 1706.0 | |
All* | Total formula weight | 116459.2 |