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(-) Description

Title :  CRYSTAL STRUCTURE OF GLYCOSIDE HYDROLASE FAMILY 5 MANNOSIDASE (E202A MUTANT) FROM RHIZOMUCOR MIEHEI IN COMPLEX WITH MANNOBIOSE
 
Authors :  Z. Q. Jiang, P. Zhou, S. Q. Yang, Y. Liu, Q. J. Yan
Date :  27 Nov 13  (Deposition) - 19 Nov 14  (Release) - 19 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.57
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Tim Barrel, Hydrolase, Extracellular Protein (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 - EXO-BETA-1,4-MANNOSIDASE
    Chains: A, B
    EC Number: 3.2.1.25
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Mutation: YES
    Organism Scientific: RHIZOMUCOR MIEHEI
    Organism Taxid: 4839
    Strain: CAU432

 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
1BMA2Ligand/IonBETA-D-MANNOSE
2MAN2Ligand/IonALPHA-D-MANNOSE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1BMA1Ligand/IonBETA-D-MANNOSE
2MAN1Ligand/IonALPHA-D-MANNOSE
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1BMA1Ligand/IonBETA-D-MANNOSE
2MAN1Ligand/IonALPHA-D-MANNOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:119 , ASN A:201 , GLU A:232 , TRP A:257 , ASN A:260 , TRP A:261 , GLU A:301 , TRP A:354 , PRO A:377 , HIS A:379 , GLU A:380 , HOH A:609BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 501 TO 502
2AC2SOFTWARETRP B:119 , ASN B:201 , GLU B:232 , TRP B:257 , ASN B:260 , TRP B:261 , GLU B:301 , TRP B:354 , PRO B:377 , HIS B:379 , GLU B:380 , TYR B:385 , HOH B:675BINDING SITE FOR DI-SACCHARIDE MAN B 501 AND BMA B 502

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:37 -B:37

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Gly A:68 -Pro A:69
2Arg A:77 -Pro A:78
3Trp A:354 -Ala A:355
4Gly B:68 -Pro B:69
5Arg B:77 -Pro B:78
6Trp B:354 -Ala B:355

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4NRS)

(-) 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:416
                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee......eee..eee.eeeee..hhhhhhhhhhhh.hhhhhhhhhhhhhhh...eeeee........................hhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh........hhhhh..eeeee........hhhhhhhhhhhhhhhh...eee.......hhhhhhhhhh......eeeee..............hhhhhhhhhhhhhhhhhhhhhhh...eeeeee....hhhhh..hhhhhhh....hhhhhhhhhhhhhhhhhhhhh....eeee..eee............................ee...hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nrs A  -2 SEFAFVKIASDGKGFTRYGEPYLIRGANYWQGMNLGADDCSGGDRKRMELEIKQMAEMGINNLRVMASSEGPDDQPYRMRPSMMPQPGKYNEGVFVGLDYLLDTMDRYNMTAVMTLGNFWQWSGGFGQYVAWITGNQTIPYPVGDVTYDEFTQFAARFYNDSEIAPKANKLFKDHIYTVQNRRNTVNGKIYKEDPVIMSWQIANAPQEAPASWFEEISTFIKKGAPKHLVSAGLESKLDEYDFDRAHDHKNIDYTTCHCWVENWGIYDPADPDGLPHANEYMHDFLESRSKWAAQLNKPIVMEEFGMARDAWRNPEDETYKYLPSTPTSHKDEYYQKAFNQIVSLASNRSFSGSNFWAYGGEGRSTYPPNPYGMVWLGDPPHEPHGWYSVYSNDTTVQIIKDYNANLLKVQKELSK 413
                                     7        17        27        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       377       387       397       407      


Chain B from PDB  Type:PROTEIN  Length:415
                                                                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee......eee..eee.eeeee..hhhhhh.hhhhh.hhhhhhhhhhhhhhh...eeeee........................hhhhhhhhhhhhhhhhhh..eeeee.........hhhhhhhhhhh...........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh........hhhhh..eeeee........hhhhhhhhhhhhhhhh...eee.......hhhhhhhhhh......eeeee..............hhhhhhhhhhhhhhhhhhhhhhh...eeeeee....hhhhh..hhhhhhh....hhhhhhhhhhhhhhhhhhhhh....eeee..eee............................ee...hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nrs B  -2 SEFAFVKIASDGKGFTRYGEPYLIRGANYWQGMNLGADDCSGGDRKRMELEIKQMAEMGINNLRVMASSEGPDDQPYRMRPSMMPQPGKYNEGVFVGLDYLLDTMDRYNMTAVMTLGNFWQWSGGFGQYVAWITGNQTIPYPVGDVTYDEFTQFAARFYNDSEIAPKANKLFKDHIYTVQNRRNTVNGKIYKEDPVIMSWQIANAPQEAPASWFEEISTFIKKGAPKHLVSAGLESKLDEYDFDRAHDHKNIDYTTCHCWVENWGIYDPADPDGLPHANEYMHDFLESRSKWAAQLNKPIVMEEFGMARDAWRNPEDETYKYLPSTPTSHKDEYYQKAFNQIVSLASNRSFSGSNFWAYGGEGRSTYPPNPYGMVWLGDPPHEPHGWYSVYSNDTTVQIIKDYNANLLKVQKELS 412
                                     7        17        27        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       377       387       397       407
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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 4NRS)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4NRS)

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  Cis Peptide Bonds
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    Gly B:68 - Pro B:69   [ RasMol ]  
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    Trp B:354 - Ala B:355   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/TrEMBL
        A0A075C6T6_R | A0A075C6T6: 4nrr

(-) Related Entries Specified in the PDB File

4lyp CRYSTAL STRUCTURE OF GLYCOSIDE HYDROLASE FAMILY 5 MANNOSIDASE FROM RHIZOMUCOR MIEHEI
4lyq GLYCOSIDE HYDROLASE FAMILY 5 MANNOSIDASE FROM RHIZOMUCOR MIEHEI, E202A MUTANT
4lyr GLYCOSIDE HYDROLASE FAMILY 5 MANNOSIDASE FROM RHIZOMUCOR MIEHEI, E301A MUTANT
4nrr