3DWG
Crystal structure of a sulfur carrier protein complex found in the cysteine biosynthetic pathway of Mycobacterium tuberculosis
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004124 | molecular_function | cysteine synthase activity |
A | 0005515 | molecular_function | protein binding |
A | 0005737 | cellular_component | cytoplasm |
A | 0005829 | cellular_component | cytosol |
A | 0006535 | biological_process | cysteine biosynthetic process from serine |
A | 0016740 | molecular_function | transferase activity |
A | 0016765 | molecular_function | transferase activity, transferring alkyl or aryl (other than methyl) groups |
A | 0019344 | biological_process | cysteine biosynthetic process |
A | 0030170 | molecular_function | pyridoxal phosphate binding |
A | 0032991 | cellular_component | protein-containing complex |
A | 0033847 | molecular_function | O-phosphoserine sulfhydrylase activity |
B | 0004124 | molecular_function | cysteine synthase activity |
B | 0005515 | molecular_function | protein binding |
B | 0005737 | cellular_component | cytoplasm |
B | 0005829 | cellular_component | cytosol |
B | 0006535 | biological_process | cysteine biosynthetic process from serine |
B | 0016740 | molecular_function | transferase activity |
B | 0016765 | molecular_function | transferase activity, transferring alkyl or aryl (other than methyl) groups |
B | 0019344 | biological_process | cysteine biosynthetic process |
B | 0030170 | molecular_function | pyridoxal phosphate binding |
B | 0032991 | cellular_component | protein-containing complex |
B | 0033847 | molecular_function | O-phosphoserine sulfhydrylase activity |
C | 0005829 | cellular_component | cytosol |
C | 0019344 | biological_process | cysteine biosynthetic process |
C | 0032991 | cellular_component | protein-containing complex |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 13 |
Details | BINDING SITE FOR RESIDUE PLP A 401 |
Chain | Residue |
A | LYS51 |
A | ASP295 |
A | HOH404 |
A | HOH411 |
A | HOH448 |
A | ASN81 |
A | GLY184 |
A | THR185 |
A | THR186 |
A | GLY187 |
A | THR188 |
A | SER265 |
A | ALA294 |
site_id | AC2 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE PLP B 401 |
Chain | Residue |
B | LYS51 |
B | ASN81 |
B | GLY184 |
B | THR185 |
B | THR186 |
B | GLY187 |
B | THR188 |
B | SER265 |
B | ALA294 |
B | ASP295 |
B | TRP322 |
B | ALA323 |
B | HOH616 |
B | HOH618 |
B | HOH628 |
B | HOH757 |
Functional Information from PROSITE/UniProt
site_id | PS00901 |
Number of Residues | 19 |
Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEdrn.PTgSIKdRpAvrM |
Chain | Residue | Details |
A | LYS40-MET58 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | MOD_RES: CysO-cysteine adduct; alternate => ECO:0000269|PubMed:18799456 |
Chain | Residue | Details |
C | GLY93 | |
A | SER265 | |
B | ASN81 | |
B | SER265 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | BINDING: |
Chain | Residue | Details |
A | GLY184 | |
B | GLY184 |
site_id | SWS_FT_FI3 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000305 |
Chain | Residue | Details |
A | ARG220 | |
B | ARG220 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | MOD_RES: N6-(pyridoxal phosphate)lysine |
Chain | Residue | Details |
A | LYS51 | |
B | LYS51 |
Catalytic Information from CSA
site_id | CSA1 |
Number of Residues | 2 |
Details | Annotated By Reference To The Literature 1oas |
Chain | Residue | Details |
A | LYS51 | |
A | SER265 |
site_id | CSA2 |
Number of Residues | 2 |
Details | Annotated By Reference To The Literature 1oas |
Chain | Residue | Details |
B | LYS51 | |
B | SER265 |
site_id | CSA3 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1oas |
Chain | Residue | Details |
A | LYS51 |
site_id | CSA4 |
Number of Residues | 1 |
Details | Annotated By Reference To The Literature 1oas |
Chain | Residue | Details |
B | LYS51 |