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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF THE ENDO-1,4-BETA-MANNANASE FROM RHIZOMUCOR MIEHEI
 
Authors :  Q. J. Zheng, Z. Peng, Y. Liu, Q. J. Yan, Z. Z. Chen, Z. Qin
Date :  22 Jun 14  (Deposition) - 05 Nov 14  (Release) - 26 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Tim Barrel, Hydrolase, Extracellular (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Zhou, Y. Liu, Q. Yan, Z. Chen, Z. Qin, Z. Jiang
Structural Insights Into The Substrate Specificity And Transglycosylation Activity Of A Fungal Glycoside Hydrolase Family 5 Beta-Mannosidase.
Acta Crystallogr. , Sect. D V. 70 2970 2014
PubMed-ID: 25372687  |  Reference-DOI: 10.1107/S1399004714019762

(-) Compounds

Molecule 1 - ENDO-BETA-MANNANASE
    Chains: A
    EC Number: 3.2.1.78
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 20-378
    Gene: MAN5A
    Organism Scientific: RHIZOMUCOR MIEHEI
    Organism Taxid: 4839

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:60 , SER A:61 , TYR A:119 , LYS A:122 , HOH A:542BINDING SITE FOR RESIDUE SO4 A 401

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:178 -A:190
2A:330 -A:339

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Trp A:324 -Gln A:325
2Val A:328 -Pro A:329

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4QP0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4QP0)

(-) Exons   (0, 0)

(no "Exon" information available for 4QP0)

(-) 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:357
                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..eeee..ee..eeeee.hhhhhhhhhhhhhhhhhhhhhh..eeeee...........eeee....eeee.......hhhhhhhhhhhhhh..eeeee........hhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh..eeeee...................hhhhhhhhhhhhhhhhhhhh...eee.......................hhhhhhh......eeeee...........hhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhhhhhhhh...eeee....................hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qp0 A   3 SFVQTSGPQFTLDGKPFYFEGTNAYYLMTSDQSNVKQVFSDMKSLGLPVVRTWLFNLGSDSVWFQQWDSSSNKMVINDNSDTGLGRIDYIIQQAASQDIKLIFTLNNNWEDYGGMDYYVKNFGGTYHDDFYTNTEMIDSFKEYISHVLNRENSLTGVKYKDDPTIFGWEIANEPRCVGSGDFPASSNCSTTVTTAWIKEISEYIKSIDSNHLVAVGDEGFFNRKGESDYEYNGGSGMDFDAILALSSIDFGTFHLYPEAWSKGTDSSWSVQWIKDHAAAQADADKPVIMEEYGLSTDALRVAQYPVWQGTVEDEDLAADAFWQIAVPCSTMDGFGICASDNDIATTVTNHADAMAKK 359
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352
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  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 4QP0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4QP0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4QP0)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  4qp0
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

4lyp RHIZOMUCOR MIEHEI BETA-MANNOSIDASE NATIVE STRUCTURE
4lyq RHIZOMUCOR MIEHEI BETA-MANNOSIDASE E202 MUTANT IN COMPLEX WITH MANNOTRIOSE
4lyr RHIZOMUCOR MIEHEI BETA-MANNOSIDASE E301 MUTANT
4nrr RHIZOMUCOR MIEHEI BETA-MANNOSIDASE E202 MUTANT IN COMPLEX WITH MANNO-FRUCTOSE
4nrs RHIZOMUCOR MIEHEI BETA-MANNOSIDASE E202 MUTANT IN COMPLEX WITH MANNOBIOSE