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(-) Description

Title :  CRYSTAL STRUCTURE OF ESCHERICHIA COLI TRYPTOPHANASE IN 'SEMI-HOLO' FORM
 
Authors :  Y. Goldgur
Date :  14 Aug 14  (Deposition) - 17 Dec 14  (Release) - 25 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Tryptophanase, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Kogan, L. Raznov, G. Y. Gdalevsky, R. Cohen-Luria, O. Almog, A. H. Parola, Y. Goldgur
Structures Of Escherichia Coli Tryptophanase In Holo And `Semi-Holo' Forms.
Acta Crystallogr. , Sect. F V. 71 286 2015
PubMed-ID: 25760702  |  Reference-DOI: 10.1107/S2053230X15000850

(-) Compounds

Molecule 1 - TRYPTOPHANASE
    Chains: A
    EC Number: 4.1.99.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 5-471
    Gene: TNAA, IND, B3708, JW3686
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: L-TRYPTOPHAN INDOLE-LYASE,TNASE
 
Molecule 2 - TRYPTOPHANASE
    Chains: B
    EC Number: 4.1.99.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 5-471
    Gene: TNAA, IND, B3708, JW3686
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: L-TRYPTOPHAN INDOLE-LYASE,TNASE

 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, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1LLP1Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
2SO42Ligand/IonSULFATE ION
Biological Unit 1 (2, 6)
No.NameCountTypeFull Name
1LLP2Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
2SO44Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER B:54 , GLN B:101 , GLY B:102 , ARG B:103 , SER B:267 , LYS B:269binding site for residue SO4 B 500
2AC2SOFTWARETHR B:52 , ASP B:53 , ARG B:230 , LYS B:270 , HOH B:602 , HOH B:631binding site for residue SO4 B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4W1Y)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ile A:195 -Thr A:196
2Val B:183 -Gly B:184
3Ile B:195 -Thr B:196

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4W1Y)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4W1Y)

(-) Exons   (0, 0)

(no "Exon" information available for 4W1Y)

(-) 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:435
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeee....hhhhhhhhhhhh..hhhhhhhhhh............eehhhhhhhhhh......hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhh..hhhh.eeee...hhhhhhhhhh...eeee...................hhhhhhhhhhh........eeee...........hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhhhhhh..hhhhhhhhhh....eeeee..........eeeee.hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh............eehhhhhh.........hhhhhhhhhhhhh............ee........hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4w1y A   5 KHLPEPFRIRVIEPVKRTTRAYREEAIIKSGMNPFLLDSEDVFIDLLTDSGTGAVTQSMQAAMMRGDEAYSGSRSYYALAESVKNIFGYQYTIPTHQGRGAEQIYIPVLIKKREQEKGLDRSKMVAFSNYFFDTTQGHSQINGCTVRNVYIKEAFDTGVRYDFKGNFDLEGLERGIEEVGPNNVPYIVATITSNSAGGQPVSLANLKAMYSIAKKYDIPVVMDSARFAENAYFIKQREAEYKDWTIEQITRETYKYADMLAMSAKkDAMVPMGGLLCMKDDSFFDVYTECRTLCVVQEGFPTYGGLEGGAMERLAVGLYDGMNLDWLAYRIAQVQYLVDGLEEIGVVCQQAGGHAAFVDAGKLLPHIPADQFPAQALACELYKVAGIRAVEIGSPAELLRLTIPRATYTQTHMDFIIEAFKHVKENAANIKGLTF 454
                                    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   ||  419       429       439       449     
                                                                                                                                                                                                                                                                                                   270-LLP                                                                                                                         398|                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                    414                                        


Chain B from PDB  Type:PROTEIN  Length:433
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeee......hhhhhhhhhh..hhhhh......ee.........eehhhhhhhh........hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhh..hhhhh.eee...eee...hhhhh...........hhhhhhhhhhh.hhhhh..eeee...........hhhhhhhhhhhhhh....eeee..hhhhhhhhhhhhhhhhh..hhhhhhhhhhh...eeee...........eeeee....hhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh....eeee....eeeehhhhh.......hhhhhhhhhhhhhh.ee.ee.......eeee.......hhhhhhhhhhhhhhhhhh...............hhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4w1y B   5 KHLPEPFRIRVIEPVKRTTRAYREEAIIKSGMNPFLLDSEDVFIDLLTDSGTGAVTQSMQAAMMRGDEAYSGSRSYYALAESVKNIFGYQYTIPTHQGRGAEQIYIPVLIKKREQEKGLDRSKMVAFSNYTVRNVYIKEAFDTGVRYDFKGNFDLEGLERGIEEVGPNNVPYIVATITSNSAGGQPVSLANLKAMYSIAKKYDIPVVMDSARFAENAYFIKQREAEYKDWTIEQITRETYKYADMLAMSAKKDAMVPMGGLLCMKDDSFFDVYTECRTLCVVQEGLEGGAMERLAVGLYDGMNLDWLAYRIAQVQYLVDGLEEIGVVCQQAGGHAAFVDAGKLLPHIPADQFPAQALACELYKVAGIRAVEIGSCPAELLRLTIPRATYTQTHMDFIIEAFKHVKENAANIKGLTFTYEPKVLRHFTAKLKEV 471
                                    14        24        34        44        54        64        74        84        94       104       114       124       134|      158       168       178       188       198       208       218       228       238       248       258       268       278       288       298   ||  314       324       334       344       354       364       374       384       394   ||  418       428       438       448       458       468   
                                                                                                                                                           134|                                                                                                                                                      302|                                                                                      398|                                                          
                                                                                                                                                            149                                                                                                                                                       309                                                                                       413
   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 4W1Y)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4W1Y)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4W1Y)

(-) Gene Ontology  (17, 17)

Asymmetric Unit(hide GO term definitions)

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  4w1y
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  4.1.99.1
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        TNAA_ECOLI | P0A853: 2c44 2oqx 2v0y 2v1p 4up2 4w4h 5d8g

(-) Related Entries Specified in the PDB File

2oqx SAME PROTEIN IN APO FORM
4w4h