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(-) Description

Title :  D308A MUTANT OF BACILLUS CIRCULANS T-3040 CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE COMPLEXED WITH ISOMALTOHEXAOSE
 
Authors :  N. Suzuki, Z. Fujimoto, Y. M. Kim, M. Momma, N. Kishine, R. Suzuki, S. Suz S. Kitamura, M. Kobayashi, A. Kimura, K. Funane
Date :  10 Dec 13  (Deposition) - 05 Feb 14  (Release) - 04 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A
Keywords :  C2 Type Immunoglobulin Fold, (Beta/Alpha)8-Barrel, Beta-Jelly Roll, Greek Key, Glycoside Hydrolase, Alpha-1, 6-Glucan, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Suzuki, Z. Fujimoto, Y. M. Kim, M. Momma, N. Kishine, R. Suzuki, S. Suzuki, S. Kitamura, M. Kobayashi, A. Kimura, K. Funane
Structural Elucidation Of The Cyclization Mechanism Of Alpha-1, 6-Glucan By Bacillus Circulans T-3040 Cycloisomaltooligosaccharide Glucanotransferase.
J. Biol. Chem. V. 289 12040 2014
PubMed-ID: 24616103  |  Reference-DOI: 10.1074/JBC.M114.547992
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE
    Chains: A
    EC Number: 2.4.1.248
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 39-738
    Gene: CIT
    Mutation: YES
    Organism Scientific: BACILLUS CIRCULANS
    Organism Taxid: 1397
    Strain: T-3040

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 19)

Asymmetric/Biological Unit (6, 19)
No.NameCountTypeFull Name
1BGC1Ligand/IonBETA-D-GLUCOSE
2CA1Ligand/IonCALCIUM ION
3GLC7Ligand/IonALPHA-D-GLUCOSE
4MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
5NA1Ligand/IonSODIUM ION
6SO48Ligand/IonSULFATE ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:424 , GLU A:426 , THR A:443 , GLY A:446 , ASP A:541BINDING SITE FOR RESIDUE CA A 801
02AC2SOFTWARETYR A:388 , ASP A:664 , GLN A:666 , ASN A:669BINDING SITE FOR RESIDUE NA A 802
03AC3SOFTWAREARG A:53 , ASN A:55 , LYS A:229BINDING SITE FOR RESIDUE SO4 A 803
04AC4SOFTWAREPRO A:113 , SER A:114BINDING SITE FOR RESIDUE SO4 A 804
05AC5SOFTWARETHR A:159 , ALA A:160BINDING SITE FOR RESIDUE SO4 A 805
06AC6SOFTWAREASN A:345 , ARG A:348BINDING SITE FOR RESIDUE SO4 A 806
07AC7SOFTWAREARG A:475 , TRP A:509 , LYS A:510 , HIS A:511BINDING SITE FOR RESIDUE SO4 A 807
08AC8SOFTWAREGLN A:169 , ASN A:574 , LYS A:594BINDING SITE FOR RESIDUE SO4 A 808
09AC9SOFTWARETRP A:186 , LYS A:193BINDING SITE FOR RESIDUE SO4 A 809
10BC1SOFTWARETYR A:530 , VAL A:535 , GLY A:536 , GLC A:821BINDING SITE FOR RESIDUE SO4 A 810
11BC2SOFTWAREARG A:123 , GLN A:131 , GLY A:132 , ASN A:595 , LYS A:598 , ASP A:599 , ASN A:602 , SER A:703 , GLY A:704BINDING SITE FOR RESIDUE MES A 811
12BC3SOFTWARETYR A:182 , ASP A:183 , MET A:185 , HIS A:188 , TYR A:233 , MET A:235 , ALA A:308 , GLN A:309 , ASN A:354 , GLU A:380 , PHE A:501 , ASP A:512 , GLU A:580 , TYR A:581 , TYR A:582 , ASN A:584BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 813 TO 816
13BC4SOFTWAREHIS A:439 , GLN A:450 , TRP A:506 , ASN A:539 , SO4 A:810BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 821 TO 824

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CBM6PS51175 CBM6 (carbohydrate binding type-6) domain profile.CTA1_BACCI421-546
748-871		  1A:421-546
-

(-) Exons   (0, 0)

(no "Exon" information available for 3WNL)

(-) Sequences/Alignments

Asymmetric/Biological 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:701
 aligned with CTA1_BACCI | P94286 from UniProtKB/Swiss-Prot  Length:972

    Alignment length:701
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740 
           CTA1_BACCI    41 SGGIERVFTDKARYNPGDAVSIRVQAKNGTGSSWSGAARLEIFHLENSVYTSSQSLSLTNGQSTTLTFTWTAPSTDFRGYFVRIDAGTLGQGATAIDVSSDFTKYPRYGYISEFESGETALESKAKVDQLAQDYHINAWQFYDWMWRHDKMIKRTGGSIDSTWLDLFNREISWSTLQNQIDAVHDVNGKAMAYAMIYASRENYSPLGISPTWGIYEDSSHTNQFDVDFGDGSTYLYMSDPQNPNWQNYIHAEYIDSINTAGFDGIHVDQMGQRSNVYDYNGNSIDLSTRFSPFLDQAKSVLSANNPARDNLTYNIVDGTVNGWAVNDVSKNADLDFLYSEIWYLSDSYNQLKNYIEQLRANGGNKAVVLAAYMNYADNAGTRYEAESASMTNVSTNTNHAGYTGSGFVDQFASTGDKVSFAINAPEAGDYSLVFRYGNNTGANSTLNLYVDGNFVQKLYFFNQSSWGTWKHDAWYQVPLTQGAHTVELRYESGNVGAVNLDSLTLGTFDEHSVRLADAMMSASGATHIELGDDNQMLPHEYYPNRSKTMRSSLKNAMKDHYNFITAYENLLFDSDVVPNDTGSQFVNLTGVSASGDGSANTVWYINKRTSDYNIVHLINLLGNDNQWRNTASQPSFQTNLPAKIYIGADETISDVYLASPDLSGGETQELAFTSGTDAGGKYVSFTVPELKYWNMIYMKRT 741
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.........eeeeeeeee......eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeee......eeeeeeee.hhh.eeeeeeee.........eeee.......hhhhhhhhhhhhhhhhh..eeee............ee..ee..eee.....eeehhhhhhhhhhhhhh..eeeeeee..eee..hhhhh.hhhhh...........eee......eeee....hhhhhhhhhhhhhhhhhhhh..eeeee.......ee.....eehhhhhhhhhhhhhhhhhhhhh....eeeeeee.......hhhhhhhhh....eeee......hhhhhhhhhhhhhhhh....eeee.........eeeee.hhheee...ee..........ee.......eeeeeeeee...eeeeeeeeee......eeeeeee..eeeeeeee.........eeeeeeeeee..eeeeeeeee........eeeeeeee..hhhhhhhhhhhhhhhh.ee..ee...ee.............hhhhhhhhhhhhhhhhhhhhhhhh...ee......eeee....ee.......eeeeeee...eeeeeeee.................eeeeeeeee......eeeeeee...hhhh.eeee...........eeeeeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM6  PDB: A:421-546 UniProt: 421-546                                                                                         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3wnl A  41 SGGIERVFTDKARYNPGDAVSIRVQAKNGTGSSWSGAARLEIFHLENSVYTSSQSLSLTNGQSTTLTFTWTAPSTDFRGYFVRIDAGTLGQGATAIDVSSDFTKYPRYGYISEFESGETALESKAKVDQLAQDYHINAWQFYDWMWRHDKMIKRTGGSIDSTWLDLFNREISWSTLQNQIDAVHDVNGKAMAYAMIYASRENYSPLGISPTWGIYEDSSHTNQFDVDFGDGSTYLYMFDPQNPNWQNYIHAEYIDSINTAGFDGIHVAQMGQRSNVYDYNGNSIDLSTRFSPFLDQAKSVLSANNPARDNLTYNIVDGTVNGWAVNDVSKNADLDFLYSEIWYLSDSYNQLKNYIEQLRANGGNKAVVLAAYMNYADNAGTRYEAESASMTNVSTNTNHAGYTGSGFVDQFASTGDKVSFAINAPEAGDYSLVFRYGNNTGANSTLNLYVDGNFVQKLYFFNQSSWGTWKHDAWYQVPLTQGAHTVELRYESGNVGAVNLDSLTLGTFDEHSVRLADAMMSASGATHIELGDDNQMLPHEYYPNRSKTMRSSLKNAMKDHYNFITAYENLLFDSDVVPNDTGSQFVNLTGVSASGDGSANTVWYINKRTSDYNIVHLINLLGNDNQWRNTASQPSFQTNLPAKIYIGADETISDVYLASPDLSGGETQELAFTSGTDAGGKYVSFTVPELKYWNMIYMLEH 741
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740
   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  (0, 0)

(no "SCOP Domain" information available for 3WNL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3WNL)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CTA1_BACCI | P94286)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).

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 Related Entries

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

UniProtKB/Swiss-Prot
        CTA1_BACCI | P94286: 3wnk 3wnm 3wnn 3wno 3wnp

(-) Related Entries Specified in the PDB File

3wnk THE SAME PROTEIN WITHOUT MUTAION
3wnm THE SAME PROTEIN COMPLEXED WITH ISOMALTOHEPTAOSE
3wnn THE SAME PROTEIN COMPLEXED WITH ISOMALTOOCTAOSE
3wno THE SAME PROTEIN COMPLEXED WITH CYCLOISOMALTOOCTAOSE
3wnp THE SAME PROTEIN COMPLEXED WITH ISOMALTOUNDECAOSE