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(-) Description

Title :  THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5
 
Authors :  E. Sabini, H. Schubert, G. Murshudov, K. S. Wilson, M. Siika-Aho, M. Penttila
Date :  20 Oct 99  (Deposition) - 19 Oct 00  (Release) - 30 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Mannanase, Trichoderma Reesei, Anomalous Scattering (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Sabini, H. Schubert, G. Murshudov, K. S. Wilson, M. Siika-Aho, M. Penttila
The Three-Dimensional Structure Of A Trichoderma Reesei Beta-Mannanase From Glycoside Hydrolase Family 5.
Acta Crystallogr. , Sect. D V. 56 3 2000
PubMed-ID: 10666621  |  Reference-DOI: 10.1107/S0907444999013943

(-) Compounds

Molecule 1 - ENDO-1,4-B-D-MANNANASE
    Chains: A
    EC Number: 3.2.1.78
    Engineered: YES
    Expression System: TRICHODERMA REESEI
    Expression System Cellular Location: SECRETED
    Expression System Gene: CBH1 PROMOTER
    Expression System Strain: ALKO4330
    Expression System Taxid: 51453
    Expression System Vector Type: INTEGRATIVE
    Fragment: CATALYTIC DOMAIN
    Organism Scientific: TRICHODERMA REESEI
    Organism Taxid: 51453
    Strain: ALKO4330

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
3SO41Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:282 , PRO A:283 , CYS A:284 , THR A:285BINDING SITE FOR RESIDUE SO4 A 402
2AC2SOFTWARETYR A:27 , TRP A:56 , ASP A:116 , TRP A:306 , HOH A:2213BINDING SITE FOR RESIDUE GOL A 410
3AC3SOFTWAREASN A:130 , THR A:133 , HOH A:2239 , HOH A:2466 , HOH A:2467BINDING SITE FOR MONO-SACCHARIDE NAG A 430 BOUND TO ASN A 130
4AC4SOFTWAREASN A:157 , ASP A:195 , SER A:196 , ASN A:197 , HOH A:2315 , HOH A:2469 , HOH A:2470 , HOH A:2471 , HOH A:2472 , HOH A:2473BINDING SITE FOR MONO-SACCHARIDE NAG A 431 BOUND TO ASN A 157
5AC5SOFTWAREASN A:250 , THR A:252BINDING SITE FOR MONO-SACCHARIDE NAG A 432 BOUND TO ASN A 250
6AC6SOFTWAREHIS A:44 , ARG A:145 , ASN A:328 , HOH A:2474 , HOH A:2476BINDING SITE FOR MONO-SACCHARIDE NAG A 433 BOUND TO ASN A 328

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:26 -A:29
2A:172 -A:175
3A:265 -A:272
4A:284 -A:334

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Trp A:306 -Gln A:307

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1QNP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1QNP)

(-) Exons   (0, 0)

(no "Exon" information available for 1QNP)

(-) 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:344
 aligned with Q99036_HYPJE | Q99036 from UniProtKB/TrEMBL  Length:437

    Alignment length:344
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367    
         Q99036_HYPJE    28 ASSFVTISGTQFNIDGKVGYFAGTNCYWCSFLTNHADVDSTFSHISSSGLKVVRVWGFNDVNTQPSPGQIWFQKLSATGSTINTGADGLQTLDYVVQSAEQHNLKLIIPFVNNWSDYGGINAYVNAFGGNATTWYTNTAAQTQYRKYVQAVVSRYANSTAIFAWELGNEPRCNGCSTDVIVQWATSVSQYVKSLDSNHLVTLGDEGLGLSTGDGAYPYTYGEGTDFAKNVQIKSLDFGTFHLYPDSWGTNYTWGNGWIQTHAAACLAAGKPCVFEEYGAQQNPCTNEAPWQTTSLTTRGMGGDMFWQWGDTFANGAQSNSDPYTVWYNSSNWQCLVKNHVDAIN 371
               SCOP domains d1qnpa_ A: Beta-mannanase                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1qnpA00 A:1-344 Glycosidases                                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee..eee.......eeeee.hhhhhh.hhhhhhhhhhhhhhh...eeeee...............................hhhhhhhhhhhhhhhh.eeeee........hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhhhhhh...eee.............hhhhh.....hhhhhhh......eeeeehhhhhh...hhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhh...eeeeee.......................hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qnp A   1 ASSFVTISGTQFNIDGKVGYFAGTNCYWCSFLTNHADVDSTFSHISSSGLKVVRVWGFNDVNTQPSPGQIWFQKLSATGSTINTGADGLQTLDYVVQSAEQHNLKLIIPFVNNWSDYGGINAYVNAFGGNATTWYTNTAAQTQYRKYVQAVVSRYANSTAIFAWELGNEPRCNGCSTDVIVQWATSVSQYVKSLDSNHLVTLGDEGLGLSTGDGAYPYTYGEGTDFAKNVQIKSLDFGTFHLYPDSWGTNYTWGNGWIQTHAAACLAAGKPCVFEEYGAQQNPCTNEAPWQTTSLTTRGMGGDMFWQWGDTFANGAQSNSDPYTVWYNSSNWQCLVKNHVDAIN 344
                                    10        20        30        40        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
   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  (1, 1)

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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1QNP)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q99036_HYPJE | Q99036)
molecular function
    GO:0030248    cellulose binding    Interacting selectively and non-covalently with cellulose.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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  3.2.1.78
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 Related Entries

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

UniProtKB/TrEMBL
        Q99036_HYPJE | Q99036: 1qno 1qnq 1qnr 1qns

(-) Related Entries Specified in the PDB File

1qno THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5
1qnq THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5
1qnr THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5
1qns THE 3-D STRUCTURE OF A TRICHODERMA REESEI B-MANNANASE FROM GLYCOSIDE HYDROLASE FAMILY 5