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(-) Description

Title :  CPGH89CBM32-5, FROM CLOSTRIDIUM PERFRINGENS, IN COMPLEX WITH GALNAC-BETA-1,3-GALACTOSE
 
Authors :  E. Ficko-Blean, C. P. Stuart, M. D. Suits, M. Cid, M. Tessier, R. J. Woods A. B. Boraston
Date :  06 Oct 11  (Deposition) - 04 Apr 12  (Release) - 18 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Family 89 Glycoside Hydrolase, Family 32 Carbohydrate-Binding Module (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Ficko-Blean, C. P. Stuart, M. D. Suits, M. Cid, M. Tessier, R. J. Woods, A. B. Boraston
Carbohydrate Recognition By An Architecturally Complex Alpha-N-Acetylglucosaminidase From Clostridium Perfringens.
Plos One V. 7 33524 2012
PubMed-ID: 22479408  |  Reference-DOI: 10.1371/JOURNAL.PONE.0033524

(-) Compounds

Molecule 1 - ALPHA-N-ACETYLGLUCOSAMINIDASE FAMILY PROTEIN
    Chains: A
    EC Number: 3.2.1.50
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: CBM32-5, RESIDUES 1356-1493
    Organism Scientific: CLOSTRIDIUM PERFRINGENS
    Organism Taxid: 1502
    Synonym: GH89_CBM32-5

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2GAL1Ligand/IonBETA-D-GALACTOSE
3NA1Ligand/IonSODIUM ION
4NGA1Ligand/IonN-ACETYL-D-GALACTOSAMINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:1381 , ASP A:1384 , LYS A:1386 , THR A:1389 , ALA A:1487 , GLU A:1488BINDING SITE FOR RESIDUE CA A2496
2AC2SOFTWAREGLU A:1408 , GLU A:1414 , HIS A:1471 , HOH A:2065BINDING SITE FOR RESIDUE NA A2497
3AC3SOFTWAREGLU A:1376 , HIS A:1392 , TYR A:1395 , ARG A:1423 , ALA A:1426 , ASN A:1428 , LYS A:1447 , PHE A:1483 , HOH A:2149 , HOH A:2150BINDING SITE FOR DI-SACCHARIDE NGA A2494 AND GAL A2495

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4A45)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Glu A:1376 -Gly A:1377
2Asn A:1396 -Pro A:1397
3Leu A:1401 -Pro A:1402

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4A45)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4A45)

(-) Exons   (0, 0)

(no "Exon" information available for 4A45)

(-) 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:139
 aligned with Q8XM24_CLOPE | Q8XM24 from UniProtKB/TrEMBL  Length:2104

    Alignment length:139
                                  1373      1383      1393      1403      1413      1423      1433      1443      1453      1463      1473      1483      1493         
        Q8XM24_CLOPE   1364 IALPQGNMKATATSEHPDVGNEGLAKFAIDGKENTIWHTKYNPVEELPQSITLELGGSYEINKFTYLPRSGAKNGNITKYELHVSEDGNNFRKISEGNWDDSGSLKTLKFNSTKATHVKLVALEGVGGFASAAELNVFA 1502
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhheeee...........hhhhhhh......ee..........eeeeeeeeeeeeeeeeeee.........eeeeeeeee......eeeeeee.......eeeeeeeeeeeeeeeeeeee.hhh.ee.eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4a45 A 1355 SALPQGNMKATATSEHPDVGNEGLAKFAIDGKENTIWHTKYNPVEELPQSITLELGGSYEINKFTYLPRSGAKNGNITKYELHVSEDGNNFRKISEGNWDDSGSLKTLKFNSTKATHVKLVALEGVGGFASAAELNVFA 1493
                                  1364      1374      1384      1394      1404      1414      1424      1434      1444      1454      1464      1474      1484
   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 4A45)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4A45)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4A45)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q8XM24_CLOPE | Q8XM24)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  Cis Peptide Bonds
    Asn A:1396 - Pro A:1397   [ RasMol ]  
    Glu A:1376 - Gly A:1377   [ RasMol ]  
    Leu A:1401 - Pro A:1402   [ RasMol ]  
 

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  4a45
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 Related Entries

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

UniProtKB/TrEMBL
        Q8XM24_CLOPE | Q8XM24: 4a41 4a42 4a44 4a4a 4aax

(-) Related Entries Specified in the PDB File

2vc9 FAMILY 89 GLYCOSIDE HYDROLASE FROM CLOSTRIDIUM PERFRINGENS IN COMPLEX WITH 2-ACETAMIDO-1,2-DIDEOXYNOJIRMYCIN
2vca FAMILY 89 GLYCOSIDE HYDROLASE FROM CLOSTRIDIUM PERFRINGENS IN COMPLEX WITH BETA-N-ACETYL-D-GLUCOSAMINE
2vcb FAMILY 89 GLYCOSIDE HYDROLASE FROM CLOSTRIDIUM PERFRINGENS IN COMPLEX WITH PUGNAC
2vcc FAMILY 89 GLYCOSIDE HYDROLASE FROM CLOSTRIDIUM PERFRINGENS
4a3z CPGH89CBM32-4 (SELENO-METHIONINE LABELED) PRODUCED BY CLOSTRIDIUM PERFRINGENS
4a40 CPGH89CBM32-4, FROM CLOSTRIDIUM PERFRINGENS, IN COMPLEX WITH GLCNAC-ALPHA-1,4-GALACTOSE
4a41 CPGH89CBM32-5, FROM CLOSTRIDIUM PERFRINGENS, IN COMPLEX WITH GALACTOSE
4a42 CPGH89CBM32-6 PRODUCED BY CLOSTRIDIUM PERFRINGENS
4a43 CPGH89CBM32-5, FROM CLOSTRIDIUM PERFRINGENS, IN COMPLEX WITH GALNAC
4a44 CPGH89CBM32-5, FROM CLOSTRIDIUM PERFRINGENS, IN COMPLEX WITH THE TN ANTIGEN