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(-) Description

Title :  CRYSTAL STRUCTURE OF CHITINASE D FROM SERRATIA PROTEAMACULANS IN COMPLEX WITH N-ACETYL GLUCOSAMINE AT 1.93 ANGSTROM RESOLUTION
 
Authors :  G. S. Kushwaha, J. Madhuprakash, A. Singh, A. Bhushan, M. Sinha, P. Kaur S. Sharma, A. R. Podile, T. P. Singh
Date :  05 Apr 14  (Deposition) - 23 Apr 14  (Release) - 20 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.93
Chains :  Asym./Biol. Unit :  A
Keywords :  Chitinase D, Chitinase, Glycoside Hydrolase, Chtin, N-Acetyl Glucosamine, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. S. Kushwaha, J. Madhuprakash, A. Singh, A. Bhushan, M. Sinha, P. Kaur, S. Sharma, A. R. Podile, T. P. Singh
Crystal Structure Of Chitinase D From Serratia Proteamaculans In Complex With N-Acetyl Glucosamine At 1. 93 Angstrom Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - GLYCOSIDE HYDROLASE FAMILY 18
    Chains: A
    EC Number: 3.2.1.14
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: SPRO_2725
    Organism Scientific: SERRATIA PROTEAMACULANS
    Organism Taxid: 399741
    Strain: 568

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 5)

Asymmetric/Biological Unit (4, 5)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2GOL2Ligand/IonGLYCEROL
3NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
4OMT1Mod. Amino AcidS-DIOXYMETHIONINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:114 , ALA A:159 , TRP A:160 , HOH A:874 , HOH A:1021 , HOH A:1038 , HOH A:1040 , HOH A:1041BINDING SITE FOR RESIDUE NAG A 501
2AC2SOFTWARETYR A:28 , ASP A:151 , GLU A:153 , MET A:220 , TYR A:222 , GOL A:504 , HOH A:1022BINDING SITE FOR RESIDUE ACT A 502
3AC3SOFTWAREGLN A:67 , GLU A:68 , THR A:69 , ASN A:70 , GLY A:115 , ARG A:117 , HOH A:666 , HOH A:680 , HOH A:786 , HOH A:795 , HOH A:967BINDING SITE FOR RESIDUE GOL A 503
4AC4SOFTWAREASP A:34 , THR A:36 , MET A:220 , TYR A:222 , ASP A:223 , ARG A:278 , TRP A:395 , ACT A:502 , HOH A:1019 , HOH A:1022 , HOH A:1023BINDING SITE FOR RESIDUE GOL A 504

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q22)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ser A:57 -Phe A:58
2Glu A:153 -Tyr A:154
3Trp A:395 -Glu A:396

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Q22)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Q22)

(-) Exons   (0, 0)

(no "Exon" information available for 4Q22)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:398
                                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeee...........hhhhhhhhhh.eeeeeeeee........hhhhhhhhhh..ee.hhhhhhhhhhhhhhhhhh...eeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.....hhhhhh.....hhhhhhhhhhhhhhhhh....eeeeee...hhhhhhh.hhhhhhhhh.eeee.........................hhhhh.hhhhhhhhhhhh..hhh.eeeeee.eee.hhhhh.........hhhhh.......hhhhhhhhhhh........eeehhhhhhhh.......eeeeee....eeeeeee.....eeeeee..hhhhhhhhhhhhhhhh..eeeee.hhhh..hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q22 A  18 AHAASYLSVGYFNGGGDVTAGPGGDINKLDVTQITHLNYSFGLIYNDEKQETNPALKDPSRLHQIYLSPKVmADLQLLPVLRKQNPELKVLLSVGGWGARGFSGAAATAESRAVFIRSVQQVIKQYHLDGIDLDWEYPVNGAWGLVESQPADRANFTLLLAELHKALDKGKLLTIAVGANVKSPQEWVDVKGIAPYLDYINLMTYDMAYGTQYFNSNLYDSKQWPTVAAADRYSANFVVDNYLAAGLKPAQLNLGIGFYGRVPKRATEPGIDWDKADAAKNPVTQPYFTARETAVFKAMGLDLTKDSYFKYNDIVSKLLNDPQRRFTAHWDSDAQVPYLTMKSAEGKPLFAISYENPRSVALKADYIKSKGLGGAMFWEYGADDNNRLAHQLAESLGI 415
                                    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        
                                                                                                  89-OMT
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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 4Q22)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Q22)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Q22)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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        A8GFD6_SERP5 | A8GFD6: 4lgx 4nzc 4ptm

(-) Related Entries Specified in the PDB File

4ptm