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(-) Description

Title :  P113S MUTANT OF E. COLI CYSTATHIONINE BETA-LYASE METC INHIBITED BY REACTION WITH L-ALA-P
 
Authors :  C. J. Squire, Y. Yosaatmadja, V. W. C. Soo, W. M. Patrick
Date :  19 Jan 13  (Deposition) - 24 Dec 14  (Release) - 25 May 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.61
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Cystathionine Beta-Lyase, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. W. C. Soo, Y. Yosaatmadja, C. J. Squire, W. M. Patrick
Structure And Activity Of P113S Mutant Of E. Coli Cystathionine Beta-Lyase (Metc)
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
    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
1CA2Ligand/IonCALCIUM ION
2IN52Ligand/Ion{1-[(3-HYDROXY-METHYL-5-PHOSPHONOOXY-METHYL-PYRIDIN-4-YLMETHYL)-AMINO]-ETHYL}-PHOSPHONIC ACID
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2IN54Ligand/Ion{1-[(3-HYDROXY-METHYL-5-PHOSPHONOOXY-METHYL-PYRIDIN-4-YLMETHYL)-AMINO]-ETHYL}-PHOSPHONIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:56 , ARG A:58 , CYS A:85 , GLY A:86 , ALA A:87 , TYR A:111 , GLU A:154 , ASP A:185 , ALA A:207 , THR A:209 , LYS A:210 , MET A:219 , TYR A:338 , SER A:339 , TRP A:340 , ARG A:372 , HOH A:524 , HOH A:551 , HOH A:619 , HOH A:632BINDING SITE FOR RESIDUE IN5 A 401
2AC2SOFTWAREASN A:12 , HOH A:575 , HOH A:606 , HOH A:674 , LEU B:333 , GLU B:344 , HOH B:730BINDING SITE FOR RESIDUE CA A 402
3AC3SOFTWARETYR B:56 , ARG B:58 , CYS B:85 , GLY B:86 , ALA B:87 , TYR B:111 , GLU B:154 , ASP B:185 , ALA B:207 , THR B:209 , LYS B:210 , MET B:219 , TYR B:338 , SER B:339 , TRP B:340 , ARG B:372 , HOH B:519 , HOH B:557 , HOH B:567 , HOH B:610BINDING SITE FOR RESIDUE IN5 B 401
4AC4SOFTWARELEU A:333 , GLU A:344 , ASN B:12 , HOH B:546 , HOH B:656 , HOH B:675 , HOH B:676BINDING SITE FOR RESIDUE CA B 402

(-) SS Bonds  (0, 0)

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

(-) 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 4ITX)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ITX)

(-) 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.......hhhhhhhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhhh.eeeee...hhhhhhhhh...eeeeeee..........hhhhhhhhhhhhh...eeeee.........hhhhhh..eeeee.............eeeee...hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........hhhhhhhhh.....eeeeee....hhhhhhhhhh.....ee.........eeeeehhhhhhh............eeeee....hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4itx 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 


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.............eeeee...hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee........hhhhhhhhh.....eeeeee....hhhhhhhhhh.....ee.........eeeeehhhhhhh............eeeee....hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4itx 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
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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 4ITX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

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 Related Entries

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UniProtKB/Swiss-Prot
        METC_ECOLI | P06721: 1cl1 1cl2 2fq6 2gqn 4itg

(-) Related Entries Specified in the PDB File

4itg