3HD8
Crystal structure of the Triticum aestivum xylanase inhibitor-IIA in complex with bacillus subtilis xylanase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Xylanase inhibitor | polymer | 389 | 40302.0 | 2 | UniProt (Q53IQ4) Pfam (PF14543) Pfam (PF14541) | Triticum aestivum (Wheat) | Xylanase Inhibitor IIA |
| 2 | B, D (B, D) | Endo-1,4-beta-xylanase A | polymer | 185 | 20409.0 | 2 | UniProt (P18429) Pfam (PF00457) | Bacillus subtilis | Xylanase A, 1,4-beta-D-xylan xylanohydrolase A |
| 3 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 389 (UniProt: Q53IQ4)
B, D: 1 - 185 (UniProt: P18429)
| PDB | External Database | Details |
|---|---|---|
| Glu 1 | Lys 1 | SEE REMARK 999 |
| Pro 163 | Ala 163 | SEE REMARK 999 |
| Met 314 | Leu 314 | SEE REMARK 999 |
| PDB | External Database | Details |
|---|---|---|
| Thr 147 | Ser 175 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 121422.1 | |
| All* | Total formula weight | 121422.1 |
