6BS6
SusG with mixed linkage amylosaccharide
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Alpha-amylase SusG | polymer | 670 | 75367.9 | 2 | UniProt (Q8A1G3) Pfam (PF00128) Pfam (PF20756) In PDB | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) | Starch-utilization system protein G |
2 | C, H | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 666.6 | 2 | In PDB BIRD (PRD_900010) GlyTouCan (G87171PZ) | alpha-maltotetraose | ||
3 | D | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-[alpha-D-glucopyranose-(1-6)]alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 1315.1 | 1 | In PDB GlyTouCan (G23144MK) | |||
4 | E | alpha-D-glucopyranose-(1-4)-[alpha-D-glucopyranose-(1-6)]alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 990.9 | 1 | In PDB GlyTouCan (G31627RU) | |||
5 | F | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 1 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
6 | G | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-[alpha-D-glucopyranose-(1-6)]alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 1153.0 | 1 | In PDB GlyTouCan (G64259JK) | |||
7 | A, B | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
8 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
9 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
10 | water | water | 18.0 | 692 | Chemie (HOH) |
Sequence modifications
A, B: 24 - 692 (UniProt: Q8A1G3)
PDB | External Database | Details |
---|---|---|
Gly 23 | - | expression tag |
Asn 498 | Asp 498 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 150735.9 | |
Branched | Number of molecules | 6 |
Total formula weight | 5296.6 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 311.4 | |
All* | Total formula weight | 156343.9 |