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(-) Description

Title :  CRYSTAL STRUCTURE OF FAMILY GH19, CLASS IV CHITINASE FROM ZEA MAYS
 
Authors :  M. M. Chaudet, D. R. Rose
Date :  21 Aug 13  (Deposition) - 05 Mar 14  (Release) - 07 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. M. Chaudet, T. A. Naumann, N. P. Price, D. R. Rose
Crystallographic Structure Of Chita, A Glycoside Hydrolase Family 19, Plant Class Iv Chitinase From Zea Mays.
Protein Sci. V. 23 586 2014
PubMed-ID: 24616181  |  Reference-DOI: 10.1002/PRO.2437

(-) Compounds

Molecule 1 - CHITINASE
    Chains: A
    EC Number: 3.2.1.14
    Engineered: YES
    Expression System: KOMAGATAELLA PASTORIS
    Expression System Common: PICHIA PASTORIS
    Expression System Plasmid: PPICZ'ALPHA'A
    Expression System Strain: X-33
    Expression System Taxid: 4922
    Expression System Vector Type: PLASMID
    Fragment: CATALYTIC MODULE (UNP RESIDUES 81-278)
    Gene: CHIA
    Mutation: YES
    Organism Common: MAIZE
    Organism Scientific: ZEA MAYS
    Organism Taxid: 4577
    Strain: LH82

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric/Biological Unit (1, 5)
No.NameCountTypeFull Name
1UNK5Mod. Amino Acid

(-) Sites  (0, 0)

(no "Site" information available for 4MCK)

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:18 -A:67
2A:79 -A:88
3A:166 -A:198

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:15 -Ser A:16

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MCK)

(-) 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:201
                                                                                                                                                                                                                                         
               SCOP domains d4mcka_ A: automated matches                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhh......................................hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mck A  -4 xxxxxVVSDAFFNGIKNQAGSGCEGKNFYTRSAFLSAVNAYPGFAHGGTEVEGKREIAAFFAHVTHQTGHFCYISEINKSNAYCDASNRWPCAAGQKYYGRGPLQISWNYNYGPAGRDIGFNGLADPNRVAQDAVIAFKTALWFWMNNVHRLMPQGFGATIRAINGLECNGNNPAQMNARVGYYKQYCQQLRVDPGPNLTC 198
                            |||||    5        15        25        35        45        55        65        75        86        96       106       116       126       136       146       156     ||167       177       187       197 
                            |||||                                                                                  84|                                                                         162|                                  
                           -4-UNK                                                                                   86                                                                          164                                  
                            -3-UNK                                                                                                                                                                                                   
                             -2-UNK                                                                                                                                                                                                  
                              -1-UNK                                                                                                                                                                                                 
                                0-UNK
   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) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 15)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Gly A:15 - Ser A:16   [ RasMol ]  
 

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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

4mcl