Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000272 | biological_process | polysaccharide catabolic process |
| A | 0016161 | molecular_function | beta-amylase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0102229 | molecular_function | amylopectin maltohydrolase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2000 |
| Chain | Residue |
| A | HIS146 |
| A | ARG326 |
| A | ARG330 |
| A | ARG372 |
| A | HOH927 |
| A | HOH1146 |
| A | HOH1211 |
| A | HOH1274 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2001 |
| Chain | Residue |
| A | ARG130 |
| A | HOH988 |
| A | HOH1123 |
| A | HOH1173 |
| A | HIS119 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2002 |
| Chain | Residue |
| A | ALA222 |
| A | GLY225 |
| A | LYS304 |
| A | LYS453 |
| A | HOH1000 |
| A | HOH1052 |
| A | HOH1216 |
| A | HOH1265 |
| A | HOH1337 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2003 |
| Chain | Residue |
| A | ARG347 |
| A | SER349 |
| A | HOH611 |
| A | HOH752 |
| A | HOH1186 |
| A | HOH1290 |
| A | HOH1326 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2004 |
| Chain | Residue |
| A | GLN77 |
| A | ARG372 |
| A | THR480 |
| A | LEU481 |
| A | HOH625 |
| A | HOH626 |
| A | HOH722 |
| A | HOH848 |
| A | HOH948 |
| A | HOH1076 |
| site_id | AC6 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2005 |
| Chain | Residue |
| A | THR256 |
| A | GLU257 |
| A | LYS428 |
| A | HOH610 |
| A | HOH916 |
| A | HOH958 |
| A | HOH1102 |
| A | HOH1111 |
| A | HOH1277 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2006 |
| Chain | Residue |
| A | ASN98 |
| A | PRO193 |
| A | GLN194 |
| A | HOH630 |
| A | HOH631 |
| A | HOH768 |
| A | HOH994 |
| A | HOH995 |
| A | HOH1029 |
| A | HOH1170 |
Functional Information from PROSITE/UniProt
| site_id | PS00506 |
| Number of Residues | 9 |
| Details | BETA_AMYLASE_1 Beta-amylase active site 1. HqCGGNVGD |
| Chain | Residue | Details |
| A | HIS93-ASP101 | |
| site_id | PS00679 |
| Number of Residues | 11 |
| Details | BETA_AMYLASE_2 Beta-amylase active site 2. GpAGELRYPSY |
| Chain | Residue | Details |
| A | GLY182-TYR192 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LEU187 | |
| Chain | Residue | Details |
| A | ASN381 | |
| Chain | Residue | Details |
| A | VAL54 | |
| A | GLN94 | |
| A | ILE102 | |
| A | VAL296 | |
| A | TRP301 | |
| A | CYS343 | |
| A | ALA382 | |
| A | LEU421 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1bya |
| Chain | Residue | Details |
| A | GLU186 | |
| A | ASP101 | |
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 436 |
| Chain | Residue | Details |
| A | ILE102 | electrostatic stabiliser |
| A | LEU187 | proton shuttle (general acid/base) |
| A | CYS343 | electrostatic stabiliser |
| A | ASN381 | proton shuttle (general acid/base) |
| A | PRO384 | steric role |
