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(-) Description

Title :  X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A) FROM CLOSTRIDIUM THERMOCELLUM AT 1.30 A RESOLUTION
 
Authors :  F. Freire, A. K. Verma, A. Goyal, C. M. G. A. Fontes, S. Najmudin
Date :  22 Jun 14  (Deposition) - 24 Jun 15  (Release) - 23 Nov 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Freire, A. K. Verma, P. Bule, V. D. Alves, C. M. G. A. Fontes, A. Goyal, S. Najmudin
Conservation In The Mechanism Of Glucuronoxylan Hydrolysis Revealed By The Structure Of Glucuronoxylan Xylano-Hydrolase (Ctxyn30A) From Clostridium Thermocellum
Acta Crystallogr. , Sect. D V. 72 1162 2016
PubMed-ID: 27841749  |  Reference-DOI: 10.1107/S2059798316014376

(-) Compounds

Molecule 1 - CARBOHYDRATE BINDING FAMILY 6
    Chains: A
    EC Number: 3.2.1.8
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET28A
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL CATALYTIC MODULE, RESIDUES 34-419
    Mutation: YES
    Organism Scientific: RUMINICLOSTRIDIUM THERMOCELLUM
    Organism Taxid: 1515
    Synonym: XYN30A

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1GLC1Ligand/IonALPHA-D-GLUCOSE
2TAR1Ligand/IonD(-)-TARTARIC ACID
3TLA1Ligand/IonL(+)-TARTARIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:227 , SER A:231 , TYR A:265 , ARG A:268 , TYR A:270 , HOH A:2450BINDING SITE FOR RESIDUE TAR A1387
2AC2SOFTWAREPRO A:29 , ARG A:32 , ALA A:64 , TYR A:308 , ASN A:309 , SER A:331 , LYS A:335 , HOH A:2505 , HOH A:2520 , HOH A:2525 , HOH A:2579 , HOH A:2580 , HOH A:2581BINDING SITE FOR RESIDUE TLA A1388
3AC3SOFTWAREGLU A:136 , TYR A:139 , PHE A:172 , TYR A:200 , TYR A:227 , HOH A:2292 , HOH A:2408 , HOH A:2582BINDING SITE FOR RESIDUE GLC A1389

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ala A:168 -Pro A:169
2Val A:228 -Pro A:229
3Trp A:239 -Pro A:240

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4UQC)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:390
                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeee..eeeee.........hhhhhhhhhh.........eeeeee..hhhhhhhhhhhhhhhhhh..eeeeee...hhh.eeeeee..eeeeeee...hhhhhhhhhhhhhhhhhhh.....eee..............hhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhhhhhh.eeeee....hhhhh.hhhhhhhh...eeeeee................hhhhhhhhhhhhhh....eeeeee..............hhhhhhhhhhhh......eeeee.......eeeeeee......eeeeeee.....eeeeee.......eeeeeeee..eeeeeeeeee....eeeeee...eeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4uqc A  -3 HMASATINLSAEKQVIRGFGGMNHPVWISDLTPQQRDTAFGNGEGQLGFTILRIHVDENRNNWSKEVATARRAIELGAIVSASPWNPPSNMVETFTRNGVPNQKRLRYDKYGDYVQHLNDFVAYMKSNGVDLYAISVQNEPDYAHEWTWWTPQEMLRFMRDYAGQINCRVMAPESFQYLKNMSDPILNDPQALANLDILGAHFYGTTVNNMPYPLFEQKGAGKELWMTEVYVPNSDSNSADRWPEALEVAHNMHNALVEGNFQAYVWWYIRRSYGPMKEDGTISKRGYMMAHYSKFVRPGYVRVDATKNPTYNVYLSACKNKKDNSVVAVVINKSTEAKTINISVPGTSIRKWERYVTTGSKNLRKESDINASGTTFQVTLEPQSVTTFV 386
                                     6        16        26        36        46        56        66        76        86        96       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
   Legend:   → Mismatch (orange background)
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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 4UQC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:168 - Pro A:169   [ RasMol ]  
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        A3DJS9_CLOTH | A3DJS9: 4ckq 4uq9 4uqa 4uqb 4uqd 4uqe 5a6l 5a6m

(-) Related Entries Specified in the PDB File

4uq9 X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A ) FROM CLOSTRIDIUM THERMOCELLUM AT 1.77 A RESOLUTION
4uqa X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A ) FROM CLOSTRIDIUM THERMOCELLUM
4uqb X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A ) FROM CLOSTRIDIUM THERMOCELLUM AT 1.68 A RESOLUTION
4uqd X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A ) FROM CLOSTRIDIUM THERMOCELLUM AT 1.25 A RESOLUTION
4uqe X-RAY STRUCTURE OF GLUCURONOXYLAN-XYLANOHYDROLASE (XYN30A ) FROM CLOSTRIDIUM THERMOCELLUM AT 1.28 A RESOLUTION