8Y1M
Xylanase R from Bacillus sp. TAR-1 complexed with xylobiose.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Endo-1,4-beta-xylanase A | polymer | 360 | 42031.1 | 2 | UniProt (P07528) Pfam (PF00331) In PDB | Bacillus sp. TAR1 | Xylanase A,1,4-beta-D-xylan xylanohydrolase A |
2 | C, D, E, F | beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 282.2 | 4 | In PDB BIRD (PRD_900116) GlyTouCan (G87728WL) | |||
3 | A, B | CALCIUM ION | non-polymer | 40.1 | 9 | Chemie (CA) | |||
4 | B, A | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
5 | B, A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 7 | Chemie (MPD) | |||
6 | B, A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 3 | Chemie (TRS) | |||
7 | B, A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
8 | water | water | 18.0 | 548 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 351 (UniProt: P07528)
PDB | External Database | Details |
---|---|---|
Met 0 | - | initiating methionine |
Leu 352 | - | expression tag |
Glu 353 | - | expression tag |
His 354 | - | expression tag |
His 355 | - | expression tag |
His 356 | - | expression tag |
His 357 | - | expression tag |
His 358 | - | expression tag |
His 359 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 84062.3 | |
Branched | Number of molecules | 4 |
Total formula weight | 1129.0 | |
Non-Polymers* | Number of molecules | 25 |
Total formula weight | 2002.8 | |
All* | Total formula weight | 87194.0 |