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(-) Description

Title :  STRUCTURE OF O-ACETYLSERINE SULFHYDRYLASE B FROM SALMONELLA TYPHIMURIUM
 
Authors :  A. Chattopadhyay, W. M. Rabeh, F. Speroni, M. Meier, S. Ivaninskii, A. Mozzarelli, P. Burkhard, P. F. Cook
Date :  19 Dec 06  (Deposition) - 23 Jan 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Biol. Unit 4:  G,H  (1x)
Keywords :  Transferase, Sulfhydrylase, Pyridoxal Phosphate, Vitamin B6 Dependent Enzyme, Cysteine Biosynthesis, Amino-Acid Biosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Chattopadhyay, M. Meier, S. Ivaninskii, P. Burkhard, F. Speroni, B. Campanini, S. Bettati, A. Mozzarelli, W. M. Rabeh, L. Li, P. F. Cook
Structure, Mechanism, And Conformational Dynamics Of O-Acetylserine Sulfhydrylase From Salmonella Typhimurium: Comparison Of A And B Isozymes.
Biochemistry V. 46 8315 2007
PubMed-ID: 17583914  |  Reference-DOI: 10.1021/BI602603C

(-) Compounds

Molecule 1 - O-ACETYLSERINE SULFHYDRYLASE B
    Chains: A, B, C, D, E, F, G, H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: WR-OASSB
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Scientific: SALMONELLA TYPHIMURIUM
    Organism Taxid: 602
    Other Details: PLP (PYRIDOXAL 5'-PHOSPHATE) COVALENTLY LINKED TO K41
    Synonym: O-ACETYLSERINE, THIOL-LYASE B, CSASE B

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): AB      
Biological Unit 2 (1x):   CD    
Biological Unit 3 (1x):     EF  
Biological Unit 4 (1x):       GH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 8)

Asymmetric Unit (1, 8)
No.NameCountTypeFull Name
1PLP8Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 4 (1, 2)
No.NameCountTypeFull Name
1PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:41 , ASN A:71 , SER A:172 , GLY A:174 , THR A:175 , THR A:176 , GLY A:177 , THR A:178 , ILE A:209 , SER A:255 , CYS A:280 , ASP A:281 , TYR A:286 , HOH A:2038 , HOH A:2044 , HOH A:2074BINDING SITE FOR RESIDUE PLP A1294
2AC2SOFTWARELYS B:41 , ASN B:71 , SER B:172 , GLY B:174 , THR B:175 , THR B:176 , GLY B:177 , THR B:178 , GLY B:208 , ILE B:209 , SER B:255 , CYS B:280 , ASP B:281 , TYR B:286 , HOH B:2061 , HOH B:2089 , HOH B:2090 , HOH B:2091BINDING SITE FOR RESIDUE PLP B1294
3AC3SOFTWARELYS C:41 , ASN C:71 , SER C:172 , GLY C:174 , THR C:175 , THR C:176 , GLY C:177 , THR C:178 , GLY C:208 , ILE C:209 , SER C:255 , CYS C:280 , ASP C:281 , TYR C:286 , HOH C:2042 , HOH C:2079 , HOH C:2080BINDING SITE FOR RESIDUE PLP C1294
4AC4SOFTWARELYS D:41 , ASN D:71 , SER D:172 , GLY D:174 , THR D:175 , THR D:176 , GLY D:177 , THR D:178 , GLY D:208 , ILE D:209 , SER D:255 , CYS D:280 , ASP D:281 , TYR D:286 , HOH D:2077 , HOH D:2078 , HOH D:2079BINDING SITE FOR RESIDUE PLP D1294
5AC5SOFTWARELYS E:41 , ASN E:71 , SER E:172 , GLY E:174 , THR E:175 , THR E:176 , GLY E:177 , THR E:178 , GLY E:208 , ILE E:209 , SER E:255 , CYS E:280 , ASP E:281 , TYR E:286 , HOH E:2086 , HOH E:2087 , HOH E:2088BINDING SITE FOR RESIDUE PLP E1294
6AC6SOFTWARELYS F:41 , ASN F:71 , SER F:172 , GLY F:174 , THR F:175 , THR F:176 , GLY F:177 , THR F:178 , GLY F:208 , ILE F:209 , SER F:255 , CYS F:280 , ASP F:281 , TYR F:286 , HOH F:2075 , HOH F:2076 , HOH F:2077BINDING SITE FOR RESIDUE PLP F1294
7AC7SOFTWARELYS G:41 , ASN G:71 , SER G:172 , MET G:173 , GLY G:174 , THR G:175 , THR G:176 , GLY G:177 , THR G:178 , GLY G:208 , SER G:255 , CYS G:280 , ASP G:281 , TYR G:286 , HOH G:2022 , HOH G:2045BINDING SITE FOR RESIDUE PLP G1294
8AC8SOFTWARELYS H:41 , ASN H:71 , SER H:172 , GLY H:174 , THR H:175 , THR H:176 , GLY H:177 , THR H:178 , GLY H:208 , SER H:255 , CYS H:280 , ASP H:281 , TYR H:286 , HOH H:2053 , HOH H:2092 , HOH H:2093 , HOH H:2094BINDING SITE FOR RESIDUE PLP H1294

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2JC3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2JC3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2JC3)

(-) PROSITE Motifs  (1, 8)

Asymmetric Unit (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYS_SYNTHASEPS00901 Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site.CYSM_SALTY30-48
 
 
 
 
 
 
 		  8A:30-48
B:30-48
C:30-48
D:30-48
E:30-48
F:30-48
G:30-48
H:30-48
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYS_SYNTHASEPS00901 Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site.CYSM_SALTY30-48
 
 
 
 
 
 
 		  2A:30-48
B:30-48
-
-
-
-
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYS_SYNTHASEPS00901 Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site.CYSM_SALTY30-48
 
 
 
 
 
 
 		  2-
-
C:30-48
D:30-48
-
-
-
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYS_SYNTHASEPS00901 Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site.CYSM_SALTY30-48
 
 
 
 
 
 
 		  2-
-
-
-
E:30-48
F:30-48
-
-
Biological Unit 4 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYS_SYNTHASEPS00901 Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site.CYSM_SALTY30-48
 
 
 
 
 
 
 		  2-
-
-
-
-
-
G:30-48
H:30-48

(-) Exons   (0, 0)

(no "Exon" information available for 2JC3)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3a_ A: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3A01 A:1-34,A:154-294          2jc3A02 A:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3A01 A:1-34,A:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhhh..ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 A   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain B from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3b_ B: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3B01 B:1-34,B:154-294          2jc3B02 B:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3B01 B:1-34,B:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 B   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain C from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3c_ C: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3C01 C:1-34,C:154-294          2jc3C02 C:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3C01 C:1-34,C:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 C   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain D from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3d_ D: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3D01 D:1-34,D:154-294          2jc3D02 D:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3D01 D:1-34,D:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 D   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain E from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3e_ E: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3E01 E:1-34,E:154-294          2jc3E02 E:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3E01 E:1-34,E:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 E   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain F from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3f_ F: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3F01 F:1-34,F:154-294          2jc3F02 F:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3F01 F:1-34,F:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 F   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain G from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3g_ G: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3G01 G:1-34,G:154-294          2jc3G02 G:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3G01 G:1-34,G:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhh........eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhhh..ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 G   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    


Chain H from PDB  Type:PROTEIN  Length:294
 aligned with CYSM_SALTY | P29848 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290    
           CYSM_SALTY     1 MNTLEQTIGNTPLVKLQRLGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
               SCOP domains d2jc3h_ H: automated matches                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2jc3H01 H:1-34,H:154-294          2jc3H02 H:35-140  [code=3.40.50.1100, no name defined]                                                    -------------2jc3H01 H:1-34,H:154-294  [code=3.40.50.1100, no name defined]                                                                                CATH domains
           Pfam domains (1) ---PALP-2jc3H01 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (1)
           Pfam domains (2) ---PALP-2jc3H02 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (2)
           Pfam domains (3) ---PALP-2jc3H03 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (3)
           Pfam domains (4) ---PALP-2jc3H04 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (4)
           Pfam domains (5) ---PALP-2jc3H05 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (5)
           Pfam domains (6) ---PALP-2jc3H06 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (6)
           Pfam domains (7) ---PALP-2jc3H07 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (7)
           Pfam domains (8) ---PALP-2jc3H08 H:4-281                                                                                                                                                                                                                                                                  ------------- Pfam domains (8)
         Sec.struct. author ..hhhhhh....eee..........eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhhhh.....eeeeeee.....................hhhhh.eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------CYS_SYNTHASE       ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jc3 H   1 MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAHYTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQPEEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGIFCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFGE 294
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 8)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 16)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Architecture: 3-Layer(aba) Sandwich (12045)
(-)
Topology: Rossmann fold (7312)
(-)
Homologous Superfamily: [code=3.40.50.1100, no name defined] (77)
(-)
Salmonella typhimurium. Organism_taxid: 602. (13)
1a2jc3A01A:1-34,A:154-294
1b2jc3B01B:1-34,B:154-294
1c2jc3C01C:1-34,C:154-294
1d2jc3D01D:1-34,D:154-294
1e2jc3E01E:1-34,E:154-294
1f2jc3F01F:1-34,F:154-294
1g2jc3G01G:1-34,G:154-294
1h2jc3H01H:1-34,H:154-294
1i2jc3A02A:35-140
1j2jc3B02B:35-140
1k2jc3C02C:35-140
1l2jc3D02D:35-140
1m2jc3E02E:35-140
1n2jc3F02F:35-140
1o2jc3G02G:35-140
1p2jc3H02H:35-140

(-) Pfam Domains  (1, 8)

Asymmetric Unit
(-)
Clan: no clan defined [family: PALP] (67)
(-)
Family: PALP (67)
(-)
Salmonella typhimurium (25)
1aPALP-2jc3H01H:4-281
1bPALP-2jc3H02H:4-281
1cPALP-2jc3H03H:4-281
1dPALP-2jc3H04H:4-281
1ePALP-2jc3H05H:4-281
1fPALP-2jc3H06H:4-281
1gPALP-2jc3H07H:4-281
1hPALP-2jc3H08H:4-281

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (CYSM_SALTY | P29848)
molecular function
    GO:0004124    cysteine synthase activity    Catalysis of the reaction: O3-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0019344    cysteine biosynthetic process    The chemical reactions and pathways resulting in the formation of cysteine, 2-amino-3-mercaptopropanoic acid.
    GO:0006535    cysteine biosynthetic process from serine    The chemical reactions and pathways resulting in the formation of cysteine from other compounds, including serine.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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