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(-) Description

Title :  A STRUCTURAL VIEW ON THE DISSOCIATION OF E. COLI TRYPTOPHANASE
 
Authors :  O. Almog
Date :  17 Aug 15  (Deposition) - 09 Dec 15  (Release) - 20 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.89
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Tryptophanase, Plp-Dependent Enzyme, Cold Dissociation, Hydrophobic Interactions, Open Conformation, Closed Conformation, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Green, N. Qasim, G. Gdaelvsky, A. Kogan, Y. Goldgur, A. H. Parola, O. Lotan, O. Almog
A Structural View Of The Dissociation Of Escherichia Coli Tryptophanase.
Acta Crystallogr. , Sect. D V. 71 2364 2015
PubMed-ID: 26627645  |  Reference-DOI: 10.1107/S139900471501799X

(-) Compounds

Molecule 1 - TRYPTOPHANASE
    ChainsA
    EC Number4.1.99.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI STR. 'CLONE D I2'
    Expression System Taxid885276
    GeneTNAA, IND, B3708, JW3686
    Organism ScientificESCHERICHIA COLI (STRAIN K12)
    Organism Taxid83333
    Other DetailsHLPEPFRIR VIEPVKRTTR AYREEAIIKS GMNPFLLDS EDVFIDLLTD SGTGAMTQS MQAAMMRGDEAYSGSRSYYALA ESVKNIFGYQYTIPTHQGRGAEQIYIPVLIKKREQEKGLDRSKMVAFSNYFFDTTQGHSQINGCTVRNV YIKEAFDTGVR YDFKGNFDLEGLERGIEEVGPNNVPYIVATITSNSAGGQPVSLANLKAMYSIAKKYD IPVVMDSARFAENAYFIKQREAE YKDWTIEQITRETYKYADMLAMSAKKDAMVPMGGLLCMKDDSFFDVYTECRTLCVVQEGFPTYGGLEGG AMERLAVGLYD GMNLDWLAYRIAQVQYLVDGLEEIGVVCQQAGGHAAFVDAGKLLPHIPADQFPAQAL ACELYKVAGIRAVEIGSFLLGRD PKTGKQLPCPAELLRLTIPRATYTQTHMDFIIEAFKHVKENAANIKGLTFTYEPKVLRHFTAKLKEV
    StrainK12
    SynonymL-TRYPTOPHAN INDOLE-LYASE,TNASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (4x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 9)

Asymmetric Unit (6, 9)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2CL1Ligand/IonCHLORIDE ION
3CME2Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4EPE1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
5MG3Ligand/IonMAGNESIUM ION
6NA1Ligand/IonSODIUM ION
Biological Unit 1 (2, 12)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
3CME8Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
4EPE4Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
5MG-1Ligand/IonMAGNESIUM ION
6NA-1Ligand/IonSODIUM ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:69binding site for residue CL A 1001
2AC2SOFTWAREHOH A:1156 , HOH A:1180 , HOH A:1213 , HOH A:1235 , HOH A:1419 , HOH A:1448binding site for residue MG A 1002
3AC3SOFTWARELEU A:51 , THR A:52 , TYR A:74 , TYR A:307 , LEU A:400 , ARG A:419 , HOH A:1177binding site for residue EPE A 1003
4AC4SOFTWAREGLN A:119 , GLU A:293 , HOH A:1111 , HOH A:1125binding site for residue MG A 1004
5AC5SOFTWAREASP A:53 , ARG A:334 , HIS A:358 , THR A:421 , ILE A:422 , HOH A:1383binding site for residue MG A 1005
6AC6SOFTWAREGLU A:251 , HOH A:1185 , HOH A:1234binding site for residue NA A 1006
7AC7SOFTWAREARG A:69 , GLU A:316 , VAL A:320 , HOH A:1498binding site for residue CA A 1007

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5D8G)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ile A:195 -Thr A:196

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5D8G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5D8G)

(-) Exons   (0, 0)

(no "Exon" information available for 5D8G)

(-) 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:465
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................hhhhhhhhhhhh..hhhhhhhhhh.ee..........hhhhhhhh.........hhhhhhhhhhhhhhhh..eeeee...hhhhhhhhhhhhhhhhhh......eeee...hhhhhhhhhhh..eeee...................hhhhhhhhhhhhhhhhh..eeee...hhhhh...hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.eeeee..........eeeee.hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh...eeee....eeeehhhhh...hhhhhhhhhhhhhhhhhhhee.eeehhhhhh..............eeee.......hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhheeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5d8g A   5 KHLPEPFRIRVIEPVKRTTRAYREEAIIKSGMNPFLLDSEDVFIDLLTDSGTGAMTQSMQAAMMRGDEAYSGSRSYYALAESVKNIFGYQYTIPTHRGAEQIYIPVLIKKREQEKGLDRSKMVAFSNYFFDTTQGHSQINGCTVRNVYIKEAFDTGVRYDFKGNFDLEGLERGIEEVGPNNVPYIVATITSNSAGGQPVSLANLKAMYSIAKKYDIPVVMDSARFAENAYFIKQREAEYKDWTIEQITRETYKYADMLAMSAKKDAMVPMGGLLCMKDDSFFDVYTECRTLcVVQEGFPTYGGLEGGAMERLAVGLYDGMNLDWLAYRIAQVQYLVDGLEEIGVVcQQAGGHAAFVDAGKLLPHIPADQFPAQALACELYKVAGIRAVEIGSFLLGRDPKTGKQLPCPAELLRLTIPRATYTQTHMDFIIEAFKHVKENAANIKGLTFTYEPKVLRHFTAKLKEV 471
                                    14        24        34        44        54        64        74        84        94     ||106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296 |     306       316       326       336       346     | 356       366       376       386       396       406       416       426       436       446       456       466     
                                                                                                                         100|                                                                                                                                                                                                298-CME                                               352-CME                                                                                                                   
                                                                                                                          103                                                                                                                                                                                                                                                                                                                                                                                

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  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 5D8G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5D8G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5D8G)

(-) Gene Ontology  (17, 17)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ile A:195 - Thr A:196   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        TNAA_ECOLI | P0A8532c44 2oqx 2v0y 2v1p 4up2 4w1y 4w4h

(-) Related Entries Specified in the PDB File

2voy