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(-) Description

Title :  CRYSTAL STRUCTURE OF LYSM DOMAIN FROM PTERIS RYUKYUENSIS CHITINASE A
 
Authors :  T. Ohnuma, N. Umemoto, T. Numata, T. Fukamizo
Date :  25 Mar 14  (Deposition) - 25 Mar 15  (Release) - 25 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Lysm Domain, Carbohydrate-Binding Module, Chitinase, Carbohydrate, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Ohnuma, T. Numata, T. Taira, T. Fukamizo
Crystal Structure Of Lysm Domain From Pteris Ryukyuensis Chitinase A
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CHITINASE A
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: LYSM DOMAIN, UNP RESIDUES 88-135
    Gene: PRCHIA
    Organism Scientific: PTERIS RYUKYUENSIS
    Organism Taxid: 367335

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A   
Biological Unit 2 (1x):  B  
Biological Unit 3 (1x):   C 
Biological Unit 4 (1x):    D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1ZN4Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:35 , ASN A:37 , GLU B:28 , ASP C:26BINDING SITE FOR RESIDUE ZN A 101
2AC2SOFTWAREASP A:26 , ASP C:35 , ASN C:37 , GLU D:28BINDING SITE FOR RESIDUE ZN A 102
3AC3SOFTWAREASP B:35 , GLU C:28BINDING SITE FOR RESIDUE ZN B 101
4AC4SOFTWAREGLU A:28 , ASP B:26 , ASP D:35 , ASN D:37BINDING SITE FOR RESIDUE ZN D 101

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:2 -A:46
2A:13 -A:36
3B:2 -B:46
4B:13 -B:36
5C:2 -C:46
6C:13 -C:36
7D:2 -D:46
8D:13 -D:36

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4PXV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4PXV)

(-) 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:47
                                                                              
               SCOP domains ----------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------- Pfam domains
         Sec.struct. author ..eee.....hhhhhhhhhh.hhhhhhhh.............eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  4pxv A  2 CTTYTIKSGDTCYAISQARGISLSDFESWNAGIDCNNLQIGQVVCVS 48
                                    11        21        31        41       


Chain B from PDB  Type:PROTEIN  Length:47
                                                                              
               SCOP domains ----------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------- Pfam domains
         Sec.struct. author ..eee.....hhhhhhhhhh.hhhhhhhhh............eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  4pxv B  2 CTTYTIKSGDTCYAISQARGISLSDFESWNAGIDCNNLQIGQVVCVS 48
                                    11        21        31        41       


Chain C from PDB  Type:PROTEIN  Length:48
                                                                               
               SCOP domains ------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------ Pfam domains
         Sec.struct. author ..eee.....hhhhhhhhh..hhhhhhhhh...hhhhh....eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------ Transcript
                  4pxv C  2 CTTYTIKSGDTCYAISQARGISLSDFESWNAGIDCNNLQIGQVVCVSK 49
                                    11        21        31        41        


Chain D from PDB  Type:PROTEIN  Length:47
                                                                              
               SCOP domains ----------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------- Pfam domains
         Sec.struct. author ..eee.....hhhhhhhhhh.hhhhhhhh.............eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  4pxv D  2 CTTYTIKSGDTCYAISQARGISLSDFESWNAGIDCNNLQIGQVVCVS 48
                                    11        21        31        41
   Legend:   → Mismatch (orange background)
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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 4PXV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

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        Q0WYK2_9MONI | Q0WYK2: 4rl3

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