5D55
Crystal structure of the E. coli Hda pilus minor tip subunit, HdaB
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | HdaB,HdaA (Adhesin), HUS-associated diffuse adherence | polymer | 157 | 17488.7 | 2 | UniProt (B3V224) UniProt (Q08JP6) Pfam (PF05775) In PDB | Escherichia coli | |
2 | A, B | CITRATE ANION | non-polymer | 189.1 | 3 | Chemie (FLC) | |||
3 | B | IODIDE ION | non-polymer | 126.9 | 1 | Chemie (IOD) | |||
4 | water | water | 18.0 | 229 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 119 (UniProt: B3V224)
A, B: 128 - 143 (UniProt: Q08JP6)
PDB | External Database | Details |
---|---|---|
Met -10 | - | initiating methionine |
Gly -9 | - | expression tag |
Ser -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
His 120 | - | linker |
Met 121 | - | linker |
Asp 122 | - | linker |
Asn 123 | - | linker |
Lys 124 | - | linker |
Gln 125 | - | linker |
Glu 126 | - | linker |
Phe 127 | - | linker |
PDB | External Database | Details |
---|---|---|
Lys 144 | - | expression tag |
Leu 145 | - | expression tag |
Asn 146 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 34977.3 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 694.2 | |
All* | Total formula weight | 35671.5 |