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(-) Description

Title :  P113S MUTANT OF E. COLI CYSTATHIONINE BETA-LYASE METC
 
Authors :  C. J. Squire, Y. Yosaatmadja, V. W. C. Soo, W. M. Patrick
Date :  18 Jan 13  (Deposition) - 24 Dec 14  (Release) - 24 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.74
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Cystathionine Beta-Lyase, Plp Adduct (Llp Residue At Amino Acid 210), Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. W. C. Soo, Y. Yosaatmadja, C. J. Squire, W. M. Patrick
E. Coli Cystathionine Beta-Lyase (Metc) P113S Mutant
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CYSTATHIONINE BETA-LYASE METC
    Chains: A, B
    EC Number: 4.4.1.8
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: B3008, JW2975, METC
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: CBL, BETA-CYSTATHIONASE, CYSTEINE LYASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1EPE2Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2LLP2Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1EPE4Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2LLP4Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:111 , SER A:113 , ASP A:116 , LLP A:210 , TYR A:338 , SER A:339 , TRP A:340 , ARG A:372 , HOH A:624 , HOH A:634BINDING SITE FOR RESIDUE EPE A 401
2AC2SOFTWARETYR B:111 , SER B:113 , ASP B:116 , LLP B:210 , TYR B:338 , SER B:339 , TRP B:340 , ARG B:372BINDING SITE FOR RESIDUE EPE B 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4ITG)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Ser A:155 -Pro A:156
2Ser B:155 -Pro B:156

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4ITG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ITG)

(-) Exons   (0, 0)

(no "Exon" information available for 4ITG)

(-) 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:391
                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh..hhhhhh................hhhhhhhhhhh............hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhhh...eeeee.........hhhhhh..eeeee.............eeeee...hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........hhhhhhhhh.....eeeeee....hhhhhhhhhhh...............eeeeehhhhhhh............eeeee....hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4itg A   5 KLDTQLVNAGRSKKYTLGAVNSVIQRASSLVFDSVEAKKHATRNRANGELFYGRRGTLTHFSLQQAMCELEGGAGCVLFPCGAAAVANSILAFIEQGDHVLMTNTAYESSQDFCSKILSKLGVTTSWFDPLIGADIVKHLQPNTKIVFLESPGSITMEVHDVPAIVAAVRSVVPDAIIMIDNTWAAGVLFKALDFGIDVSIQAATkYLVGHSDAMIGTAVCNARCWEQLRENAYLMGQMVDADTAYITSRGLRTLGVRLRQHHESSLKVAEWLAEHPQVARVNHPALPGSKGHEFWKRDFTGSSGLFSFVLKKKLNNEELANYLDNFSLFSMAYSWGGYESLILANQPEHIAAIRPQGEIDFSGTLIRLHIGLEDVDDLIADLDAGFARIV 395
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204     | 214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394 
                                                                                                                                                                                                                                       210-LLP                                                                                                                                                                                     


Chain B from PDB  Type:PROTEIN  Length:392
                                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh..hhhhhh................hhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhhh...eeeee.........hhhhhh..eeeee.............eeeeehhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee........hhhhhhhhh.....eeeeee....hhhhhhhhhh................eeeeehhhhhhh............eeeee....hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4itg B   4 KKLDTQLVNAGRSKKYTLGAVNSVIQRASSLVFDSVEAKKHATRNRANGELFYGRRGTLTHFSLQQAMCELEGGAGCVLFPCGAAAVANSILAFIEQGDHVLMTNTAYESSQDFCSKILSKLGVTTSWFDPLIGADIVKHLQPNTKIVFLESPGSITMEVHDVPAIVAAVRSVVPDAIIMIDNTWAAGVLFKALDFGIDVSIQAATkYLVGHSDAMIGTAVCNARCWEQLRENAYLMGQMVDADTAYITSRGLRTLGVRLRQHHESSLKVAEWLAEHPQVARVNHPALPGSKGHEFWKRDFTGSSGLFSFVLKKKLNNEELANYLDNFSLFSMAYSWGGYESLILANQPEHIAAIRPQGEIDFSGTLIRLHIGLEDVDDLIADLDAGFARIV 395
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203      |213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393  
                                                                                                                                                                                                                                        210-LLP
   Legend:   → Mismatch (orange background)
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  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 4ITG)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ITG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ITG)

(-) Gene Ontology  (9, 9)

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 Related Entries

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        METC_ECOLI | P06721: 1cl1 1cl2 2fq6 2gqn 4itx

(-) Related Entries Specified in the PDB File

4itx