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(-) Description

Title :  CRYSTAL STRUCTURE OF DOUBLE MUTANT (Q96A-Y125A) O-ACETYL SERINE SULFHYDRALASE FROM BRUCELLA ABORTUS
 
Authors :  S. Dharavath, S. Gourinath
Date :  23 Apr 16  (Deposition) - 05 Apr 17  (Release) - 05 Apr 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.01
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Cysteine Synthase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Dharavath, I. Raj, S. Gourinath
Structure-Based Mutational Studies Of O-Acetylserine Sulfhydrylase Reveal The Reason For The Loss Of Cysteine Synthase Complex Formation In Brucella Abortus
Biochem. J. V. 474 1221 2017
PubMed-ID: 28126739  |  Reference-DOI: 10.1042/BCJ20161062

(-) Compounds

Molecule 1 - CYSTEINE SYNTHASE
    Chains: A, B, C, D
    EC Number: 2.5.1.47
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: BABS19_I09950
    Mutation: YES
    Organism Scientific: BRUCELLA ABORTUS S19
    Organism Taxid: 430066
    Strain: S19
    Synonym: O-ACETYL SERINE SULFHYDRALASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1LLP4Mod. Amino Acid(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC ACID
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1LLP2Mod. Amino Acid(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC ACID
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1LLP2Mod. Amino Acid(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 5JJC)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5JJC)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5JJC)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5JJC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5JJC)

(-) Exons   (0, 0)

(no "Exon" information available for 5JJC)

(-) 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:331
                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eeehhhhhhhhh.eeeeee.hhh.....hhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhh.eeeee.........hhhhhhhhhhhhhhh.....eee......hhhhhhhhhhhhhhhhhhh.....eeee....hhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhh..................hhhhh.....eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh...eeeeee..hhhhhh....hhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5jjc A   1 MFNSVLDTIGNTPLIRLSKASELTGCDIYGKAEFLNPGQSVkDRAALYIIRDAEKRGLLRPGGVIVEGTAGNTGIGLTMVAKALGYRTAIVIPETASQEKKDALRLLGAELIEVPAAPYRNPNNAVRLSGRLAEQLAKTEPNGAIWANQFDNTVNRQAHIETTAQEIWRDTSDQIDGFVAAVGSGGTLAGTAIGLKERNHNIKIALADPHGAALHAFYTTGELKAEGDSITEGIGQGRITANLEGFTPDFSYQIPDAEALDILFALVEEEGLCLGGSSGINIAGAIRLAKDLGPGHTIVTVLCDYGNRYQSKLFNPAFLRGKSLPVPRWLE 331
                                    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       300       310       320       330 
                                                                    42-LLP                                                                                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:331
                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eeehhhhhhhhh.eeeeee.hhh.....hhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhh.eeeee.........hhhhhhhhhhhhhhh.....eee......hhhhhhhhhhhhhhhhhhh.....eeee....hhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhh..................hhhhh.....eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh...eeeeee..hhhhh.....hhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5jjc B   1 MFNSVLDTIGNTPLIRLSKASELTGCDIYGKAEFLNPGQSVkDRAALYIIRDAEKRGLLRPGGVIVEGTAGNTGIGLTMVAKALGYRTAIVIPETASQEKKDALRLLGAELIEVPAAPYRNPNNAVRLSGRLAEQLAKTEPNGAIWANQFDNTVNRQAHIETTAQEIWRDTSDQIDGFVAAVGSGGTLAGTAIGLKERNHNIKIALADPHGAALHAFYTTGELKAEGDSITEGIGQGRITANLEGFTPDFSYQIPDAEALDILFALVEEEGLCLGGSSGINIAGAIRLAKDLGPGHTIVTVLCDYGNRYQSKLFNPAFLRGKSLPVPRWLE 331
                                    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       300       310       320       330 
                                                                    42-LLP                                                                                                                                                                                                                                                                                             


Chain C from PDB  Type:PROTEIN  Length:331
                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eeehhhhhhhhh.eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhhh.eeeee.........hhhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhhhh.....eeee....hhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhh..................hhhhh.....eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh...eeeeee...hhhhh....hhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5jjc C   1 MFNSVLDTIGNTPLIRLSKASELTGCDIYGKAEFLNPGQSVkDRAALYIIRDAEKRGLLRPGGVIVEGTAGNTGIGLTMVAKALGYRTAIVIPETASQEKKDALRLLGAELIEVPAAPYRNPNNAVRLSGRLAEQLAKTEPNGAIWANQFDNTVNRQAHIETTAQEIWRDTSDQIDGFVAAVGSGGTLAGTAIGLKERNHNIKIALADPHGAALHAFYTTGELKAEGDSITEGIGQGRITANLEGFTPDFSYQIPDAEALDILFALVEEEGLCLGGSSGINIAGAIRLAKDLGPGHTIVTVLCDYGNRYQSKLFNPAFLRGKSLPVPRWLE 331
                                    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       300       310       320       330 
                                                                    42-LLP                                                                                                                                                                                                                                                                                             


Chain D from PDB  Type:PROTEIN  Length:331
                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eeehhhhhhhhh.eeeeee.hhh....hhhhhhhhhhhhhhhh.......eeeee..hhhhhhhhhhhhhhh.eeeeeee...hhhhhhhhhhh..eeeee.........hhhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhhhh.....eeee....hhhhhhhhhhhhhhh...eeeeeee...hhhhhhhhh..................hhhhh.....eeeeehhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh...eeeeee...hhhhh....hhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5jjc D   1 MFNSVLDTIGNTPLIRLSKASELTGCDIYGKAEFLNPGQSVkDRAALYIIRDAEKRGLLRPGGVIVEGTAGNTGIGLTMVAKALGYRTAIVIPETASQEKKDALRLLGAELIEVPAAPYRNPNNAVRLSGRLAEQLAKTEPNGAIWANQFDNTVNRQAHIETTAQEIWRDTSDQIDGFVAAVGSGGTLAGTAIGLKERNHNIKIALADPHGAALHAFYTTGELKAEGDSITEGIGQGRITANLEGFTPDFSYQIPDAEALDILFALVEEEGLCLGGSSGINIAGAIRLAKDLGPGHTIVTVLCDYGNRYQSKLFNPAFLRGKSLPVPRWLE 331
                                    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       300       310       320       330 
                                                                    42-LLP
   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  (0, 0)

(no "SCOP Domain" information available for 5JJC)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5JJC)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5JJC)

(-) Gene Ontology  (0, 0)

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5jis