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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TREHALULOSE SYNTHASE MUTB, MUTANT A258V, IN COMPLEX WITH TRIS
 
Authors :  A. Lipski, R. Haser, N. Aghajari
Date :  19 Aug 12  (Deposition) - 21 Aug 13  (Release) - 21 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Mutant Enzyme, Tim-Barrel, (Beta/Alpha)8, Sucrose Isomerase, Glycoside Hydrolase, Trehalulose Synthase, Gh13 Family (Cazy Database), Calcium Binding, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Lipski, H. Watzlawick, S. Ravaud, X. Robert, R. Haser, R. Mattes, N. Aghajari
Crystal Structure Of Mutb A258V Mutant In Complex With Tris
To Be Published 2013
PubMed: search

(-) Compounds

Molecule 1 - SUCROSE ISOMERASE
    Chains: A, B
    EC Number: 5.4.11.99
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PHWG660.7
    Expression System Strain: JM109
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: MUTB FRAGMENT, UNP RESIDUES 28-584
    Gene: MUTB
    Mutation: YES
    Organism Scientific: PSEUDOMONAS MESOACIDOPHILA
    Organism Taxid: 265293
    Synonym: TREHALULOSE SYNTHASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2TRS2Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:22 , ASN A:24 , ASP A:26 , ILE A:28 , ASP A:30 , HOH A:7276BINDING SITE FOR RESIDUE CA A 7001
2AC2SOFTWAREASP A:61 , TYR A:64 , HIS A:104 , PHE A:145 , PHE A:164 , ASP A:200 , GLU A:254 , ARG A:414 , HOH A:7267 , HOH A:7268BINDING SITE FOR RESIDUE TRS A 7002
3AC3SOFTWAREASP B:22 , ASN B:24 , ASP B:26 , ILE B:28 , ASP B:30 , HOH B:1018 , HOH B:1224BINDING SITE FOR RESIDUE CA B 601
4AC4SOFTWAREASP B:61 , TYR B:64 , HIS B:104 , PHE B:164 , ASP B:200 , GLU B:254 , ARG B:414 , HOH B:876 , HOH B:877 , HOH B:1125 , HOH B:1241BINDING SITE FOR RESIDUE TRS B 602

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4GO8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4GO8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4GO8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GO8)

(-) Exons   (0, 0)

(no "Exon" information available for 4GO8)

(-) 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:553
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains d4go8a1 A:4-478 automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                          d4go8a2 A:479-556 automated matches                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh.eeeehhhhh.........hhhhhhhhhhhhhhhh..eeee...ee...........eeeee.....hhhhhhhhhhhhhhh..eeeeee........hhhhhhhh......hhhhh.ee...................eee......eee.............hhhhhhhhhhhhhhhhh....eeee.hhhhh.........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh...eee...................hhhhhhhhhhhhhhhhh.....ee........hhhhhh......hhhhhhhhhhhhhh....eeeee.............hhhhh.hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhh.........hhhhhh.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhheeee.......eeeeeeee..eeeeeeee.....eeee........eeeeee...........eeee....eeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4go8 A   4 APWWKSAVFYQVYPRSFKDTNGDGIGDFKGLTEKLDYLKGLGIDAIWINPHYASPNTDNGYDISDYREVMKEYGTMEDFDRLMAELKKRGMRLMVDVVINHSSDQHEWFKSSRASKDNPYRDYYFWRDGKDGHEPNNYPSFFGGSAWEKDPVTGQYYLHYFGRQQPDLNWDTPKLREELYAMLRFWLDKGVSGMRFDTVATYSKTPGFPDLTPEQMKNFAEAYTQGPNLHRYLQEMHEKVFDHYDAVTAGEIFGVPLNQVPLFIDSRRKELDMAFTFDLIRYDRALDRWHTIPRTLADFRQTIDKVDAIAGEYGWNTFFLGNHDNPRAVSHFGDDRPQWREASAKALATVTLTQRGTPFIFQGDELGMTNYPFKTLQDFDDIEVKGFFQDYVETGKATAEELLTNVALTSRDNARTPFQWDDSANAGFTTGKPWLKVNPNYTEINAAREIGDPKSVYSFYRNLISIRHETPALSTGSYRDIDPSNADVYAYTRSQDGETYLVVVNFKAEPRSFTLPDGMHIAETLIESSSPAAPAAGAASLELQPWQSGIYKV 556
                                    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       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553   


Chain B from PDB  Type:PROTEIN  Length:556
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d4go8b1 B:2-478 automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                            d4go8b2 B:479-557 automated matches                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh.eeeehhhhh.........hhhhhhhhhhhhhhhh..eeee...ee...........eeeee.....hhhhhhhhhhhhhhh..eeeeee........hhhhhhhh......hhhhh.ee...................eee......eee.............hhhhhhhhhhhhhhhhh....eeee.hhhhh.........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh...eee...................hhhhhhhhhhhhhhhhh.....ee........hhhhhhh.....hhhhhhhhhhhhhh....eeeee.............hhhhh.hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhh.........hhhhhh.hhhhhhh...hhhhhhhhhhhhhhh.hhhhhheeee.......eeeeeeee..eeeeeeee.....eeee......eeeeeeee...........eeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4go8 B   2 PGAPWWKSAVFYQVYPRSFKDTNGDGIGDFKGLTEKLDYLKGLGIDAIWINPHYASPNTDNGYDISDYREVMKEYGTMEDFDRLMAELKKRGMRLMVDVVINHSSDQHEWFKSSRASKDNPYRDYYFWRDGKDGHEPNNYPSFFGGSAWEKDPVTGQYYLHYFGRQQPDLNWDTPKLREELYAMLRFWLDKGVSGMRFDTVATYSKTPGFPDLTPEQMKNFAEAYTQGPNLHRYLQEMHEKVFDHYDAVTAGEIFGVPLNQVPLFIDSRRKELDMAFTFDLIRYDRALDRWHTIPRTLADFRQTIDKVDAIAGEYGWNTFFLGNHDNPRAVSHFGDDRPQWREASAKALATVTLTQRGTPFIFQGDELGMTNYPFKTLQDFDDIEVKGFFQDYVETGKATAEELLTNVALTSRDNARTPFQWDDSANAGFTTGKPWLKVNPNYTEINAAREIGDPKSVYSFYRNLISIRHETPALSTGSYRDIDPSNADVYAYTRSQDGETYLVVVNFKAEPRSFTLPDGMHIAETLIESSSPAAPAAGAASLELQPWQSGIYKVK 557
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (2, 4)

Asymmetric Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4GO8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4GO8)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)

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  5.4.11.99
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 Related Entries

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

UniProtKB/Swiss-Prot
        Q2PS28_9BURK | Q2PS28: 4gi6 4gi8 4gi9 4gia 4gin 4h2c 4h7v 4h8h 4h8u 4h8v 4ha1
UniProtKB/TrEMBL
        Q2PS28_9BURK | Q2PS28: 1zja 1zjb 2pwd 2pwe 2pwf 2pwg 2pwh 4go9

(-) Related Entries Specified in the PDB File

1zja TREHALULOSE SYNTHASE, MUTB, IN COMPLEX WITH TRIS (P1 FORM)
1zjb TREHALULOSE SYNTHASE, MUTB, IN COMPLEX WITH TRIS (P21 FORM)
2pwd MUTB IN COMPLEX WITH DEOXYNOJIRIMYCIN
2pwe AN INACTIVE MUTANT OF MUTB IN COMPLEX WITH SUCROSE
2pwf AN INACTIVE MUTANT OF MUTB IN COMPLEX WITH GLUCOSE
2pwg MUTB IN COMPLEX WITH CASTANOSPERMINE
2pwh MUTB IN THE NATIVE STATE
4gi6 MUTB F164L MUTANT FROM CRYSTALS SOAKED WITH GLUCOSE
4gi8 MUTB F164L MUTANT FROM CRYSTALS SOAKED WITH SUCROSE
4gi9 MUTB F164L MUTANT FROM CRYSTALS SOAKED WITH TREHALULOSE
4gia MUTB F164L MUTANT FROM CRYSTALS SOAKED WITH ISOMALTULOSE
4gin MUTB R284C MUTANT FROM CRYSTALS SOAKED WITH DEOXYNOJIRIMYCIN
4go9