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(-) Description

Title :  CRYSTAL STRUCTURE OF ACETYL XYLAN ESTERASE 1 FROM THERMOANAEROBACTERIUM SP. JW/SL YS485
 
Authors :  I. Krastanova, A. Cassetta, D. Lamba
Date :  24 Nov 08  (Deposition) - 17 Nov 09  (Release) - 17 Nov 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B,C  (2x)
Keywords :  Alpha/Beta Hydrolase, Carbohydrate Esterase, Ce7, Thermoanaerobacterium Sp. (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Krastanova, A. Cassetta, J. Wiegel, D. Lamba
Crystal Structure Analysis Of Acetyl Xylan Esterase 1 From Thermoanaerobacterium Sp. Jw/Sl Ys485
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - XYLAN ESTERASE 1
    Chains: A, B, C
    EC Number: 3.1.1.72, 3.1.1.41
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MODIFIED PET
    Expression System Strain: BL21 STAR (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: AXE1
    Organism Scientific: THERMOANAEROBACTERIUM SP. 'JW/SL YS485'
    Organism Taxid: 60708
    Strain: JW/SL YS485

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (2x): ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:317 , TYR A:319 , HOH A:395BINDING SITE FOR RESIDUE CA A 321
2AC2SOFTWAREGLU B:317 , TYR B:319 , HOH B:321 , HOH B:348 , GLU C:317 , TYR C:319 , HOH C:417BINDING SITE FOR RESIDUE CA C 321

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FCY)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3FCY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FCY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3FCY)

(-) Exons   (0, 0)

(no "Exon" information available for 3FCY)

(-) 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:317
 aligned with O30361_THESW | O30361 from UniProtKB/TrEMBL  Length:320

    Alignment length:317
                                    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       
         O30361_THESW     4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
               SCOP domains d3fcya_ A: automated matches                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 3fcyA00 A:4-320  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh..........hhhhhhhhhhhhhhh.....eeee.......eeeeeeeee.hhh.eeeeeeeee.....eeeeeee.........hhhhhhhhh...eeeee..............................hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeeeehhhhhhhhhhhhhh....eeeee.....hhhhhhhh...hhhhhhhhhhhhhhh....hhhhhhhhhh..hhhhhhhhh..eeeeeee......hhhhhhhhhh.....eeeeee.........hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fcy A   4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
                                    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       


Chain B from PDB  Type:PROTEIN  Length:317
 aligned with O30361_THESW | O30361 from UniProtKB/TrEMBL  Length:320

    Alignment length:317
                                    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       
         O30361_THESW     4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
               SCOP domains d3fcyb_ B: automated matches                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 3fcyB00 B:4-320  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh..........hhhhhhhhhhhhhhh.....eeee.......eeeeeeeee.hhh.eeeeeeeee.....eeeeeee.........hhhhhhhhh...eeeee..............................hhhhhhhhhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhh....eeeee.....hhhhhhhh...hhhhhhhhhhhhhhh....hhhhhhhhhh..hhhhhhhhh..eeeeeee......hhhhhhhhhhh....eeeeee.........hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fcy B   4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
                                    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       


Chain C from PDB  Type:PROTEIN  Length:317
 aligned with O30361_THESW | O30361 from UniProtKB/TrEMBL  Length:320

    Alignment length:317
                                    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       
         O30361_THESW     4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
               SCOP domains d3fcyc_ C: automated matches                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 3fcyC00 C:4-320  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh..........hhhhhhhhhhhhhhh.....eeee.......eeeeeeeee.hhh.eeeeeeeee.....eeeeeee.........hhhhhhhhhh..eeeee..............................hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeeeehhhhhhhhhhhhhh....eeeee.....hhhhhhhh...hhhhhhhhhhhhhhh....hhhhhhhhhh..hhhhhhhhh..eeeeeee......hhhhhhhhhh.....eeeeee.........hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fcy C   4 FDMPLQKLREYTGTNPCPEDFDEYWNRALDEMRSVDPKIELKESSFQVSFAECYDLYFTGVRGARIHAKYIKPKTEGKHPALIRFHGYSSNSGDWNDKLNYVAAGFTVVAMDVRGQGGQSQDVGGVTGNTLNGHIIRGLDDDADNMLFRHIFLDTAQLAGIVMNMPEVDEDRVGVMGPSQGGGLSLACAALEPRVRKVVSEYPFLSDYKRVWDLDLAKNAYQEITDYFRLFDPRHERENEVFTKLGYIDVKNLAKRIKGDVLMCVGLMDQVCPPSTVFAAYNNIQSKKDIKVYPDYGHEPMRGFGDLAMQFMLELYS 320
                                    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
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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  (1, 3)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 3)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FCY)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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(-) Related Entries Specified in the PDB File

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1vlq CRYSTAL STRUCTURE OF ACETYL XYLAN ESTERASE (TM0077) FROM THERMOTOGA MARITIMA AT 2.10 A RESOLUTION