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(-) Description

Title :  CRYSTAL STRUCTURE OF SIALOSTATIN L
 
Authors :  J. F. Andersen, M. Kosyfakis
Date :  02 May 15  (Deposition) - 17 Jun 15  (Release) - 17 Jun 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.68
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Cystatin, Tick, Protease Inhibitor, Hydrolase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Kotsyfakis, H. Horka, J. Salat, J. F. Andersen
The Crystal Structures Of Two Salivary Cystatins From The Tick Ixodes Scapularis And The Effect Of These Inhibitors O The Establishment Of Borrelia Burgdorferi Infection In A Murine Model.
Mol. Microbiol. V. 77 456 2010
PubMed-ID: 20545851  |  Reference-DOI: 10.1111/J.1365-2958.2010.07220.X

(-) Compounds

Molecule 1 - PUTATIVE SECRETED CYSTATIN
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET17B
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 469008
    Organism Common: BLACK-LEGGED TICK
    Organism Scientific: IXODES SCAPULARIS
    Organism Taxid: 6945

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4ZM8)

(-) Sites  (0, 0)

(no "Site" information available for 4ZM8)

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:70 -A:81
2A:92 -A:111
3B:70 -B:81
4B:92 -B:111
5C:70 -C:81
6C:92 -C:111
7D:70 -D:81
8D:92 -D:111

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4ZM8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4ZM8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ZM8)

(-) Exons   (0, 0)

(no "Exon" information available for 4ZM8)

(-) 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:109
                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee....hhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee..................eeeeeeeeee....eee........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4zm8 A   4 FGGYSERHQANPEFLNLAHYATSTWSAQQPGKTHFDTVAEVVKVETQVVAGTNYRLTLKVAESTCELTSTYNKDTCLPKADAAHRTCTTVVFENLQGDKSVSPFECEAA 114
                                  ||15        25        35        45        55        65        75        85        95       105         
                                 10|                                                                                                     
                                  13                                                                                                     


Chain B from PDB  Type:PROTEIN  Length:109
                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee....hhhhhhhhhhhhhhhhh......eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee..................eeeeeeeeee....eee...ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4zm8 B   4 FGGYSERHQANPEFLNLAHYATSTWSAQQPGKTHFDTVAEVVKVETQVVAGTNYRLTLKVAESTCELTSTYNKDTCLPKADAAHRTCTTVVFENLQGDKSVSPFECEAA 114
                                  ||15        25        35        45        55        65        75        85        95       105         
                                 10|                                                                                                     
                                  13                                                                                                     


Chain C from PDB  Type:PROTEIN  Length:109
                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee....hhhhhhhhhhhhhhhhh......eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee..................eeeeeeeeee....eee...eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4zm8 C   4 FGGYSERHQANPEFLNLAHYATSTWSAQQPGKTHFDTVAEVVKVETQVVAGTNYRLTLKVAESTCELTSTYNKDTCLPKADAAHRTCTTVVFENLQGDKSVSPFECEAA 114
                                  ||15        25        35        45        55        65        75        85        95       105         
                                 10|                                                                                                     
                                  13                                                                                                     


Chain D from PDB  Type:PROTEIN  Length:109
                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee......hhhhhhhhhhhhhhhhh......eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee..................eeeeeeeeee....eee...eee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4zm8 D   4 FGGYSERANHQANPEFLNLAHYATSTWSAQQPGKTHFDTVAEVVKVETQVVAGTNYRLTLKVAESTCELTSTYNKDTCLPKADAAHRTCTTVVFENLQGDKSVSPFECE 112
                                    13        23        33        43        53        63        73        83        93       103
   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (0, 0)

(no "SCOP Domain" information available for 4ZM8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4ZM8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4ZM8)

(-) Gene Ontology  (5, 5)

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