4BQF
Arabidopsis thaliana cytosolic alpha-1,4-glucan phosphorylase (PHS2) in complex with acarbose
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-GLUCAN PHOSPHORYLASE 2, CYTOSOLIC | polymer | 874 | 99064.4 | 2 | UniProt (Q9SD76) Pfam (PF00343) In PDB | ARABIDOPSIS THALIANA (MOUSE-EAR CRESS) | ATPHS2, ALPHA-GLUCAN PHOSPHORYLASE, H ISOZYME, STARCH PHOSPHORYLASE H, PHS2 |
2 | C, D | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 645.6 | 2 | In PDB BIRD (PRD_900022) GlyTouCan (G08743RW) | beta-acarbose | ||
3 | A, B | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
4 | A, B | alpha-D-glucopyranose | non-polymer | 180.2 | 3 | Chemie (GLC) | |||
5 | B | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
6 | water | water | 18.0 | 344 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 841 (UniProt: Q9SD76)
PDB | External Database | Details |
---|---|---|
Met -32 | - | expression tag |
His -31 | - | expression tag |
His -30 | - | expression tag |
His -29 | - | expression tag |
His -28 | - | expression tag |
His -27 | - | expression tag |
His -26 | - | expression tag |
Gly -25 | - | expression tag |
Lys -24 | - | expression tag |
Pro -23 | - | expression tag |
Ile -22 | - | expression tag |
Pro -21 | - | expression tag |
Asn -20 | - | expression tag |
Pro -19 | - | expression tag |
Leu -18 | - | expression tag |
Leu -17 | - | expression tag |
Gly -16 | - | expression tag |
Leu -15 | - | expression tag |
Asp -14 | - | expression tag |
Ser -13 | - | expression tag |
Thr -12 | - | expression tag |
Glu -11 | - | expression tag |
Asn -10 | - | expression tag |
Leu -9 | - | expression tag |
Tyr -8 | - | expression tag |
Phe -7 | - | expression tag |
Gln -6 | - | expression tag |
Gly -5 | - | expression tag |
Ile -4 | - | expression tag |
Asp -3 | - | expression tag |
Pro -2 | - | expression tag |
Phe -1 | - | expression tag |
Thr 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 198128.7 | |
Branched | Number of molecules | 2 |
Total formula weight | 1291.2 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1126.8 | |
All* | Total formula weight | 200546.8 |