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(-) Description

Title :  CRYSTAL STRUCTURE OF A GLUTAMINYL CYCLASE FROM IXODES SCAPULARIS
 
Authors :  K. F. Huang, H. L. Hsu, A. H. J. Wang
Date :  30 Aug 13  (Deposition) - 12 Mar 14  (Release) - 11 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.15
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha/Beta-Mixed Fold, Glutaminyl Cyclase, Secreted Protein, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. F. Huang, H. L. Hsu, S. Karim, A. H. Wang
Structural And Functional Analyses Of A Glutaminyl Cyclase From Ixodes Scapularis Reveal Metal-Independent Catalysis And Inhibitor Binding.
Acta Crystallogr. , Sect. D V. 70 789 2014
PubMed-ID: 24598748  |  Reference-DOI: 10.1107/S1399004713033488

(-) Compounds

Molecule 1 - GLUTAMINYL CYCLASE, PUTATIVE
    Chains: A
    EC Number: 2.3.2.5
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET32A
    Expression System Strain: BL21(DE3) CODONPLUS-RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: CATALYTIC DOMAIN, UNP RESIDUES 28-353
    Gene: ISCW_ISCW023264
    Organism Common: BLACKLEGGED TICK,DEER TICK,SHOULDER TICK
    Organism Scientific: IXODES SCAPULARIS
    Organism Taxid: 6945

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1ZN1Ligand/IonZINC ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:144 , GLU A:184 , HIS A:322 , HOH A:827BINDING SITE FOR RESIDUE ZN A 400

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:96 -A:109
2A:120 -A:218

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Asp A:144 -Ser A:145
2Ser A:315 -Pro A:316

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MHN)

(-) 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:326
                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhh..hhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh...eeeeeeeeeee..eeeeeeeeeee......eeeeeeee................hhhhhhhhhhhhhhhhhhhhhhhh....eeeeeeee..............hhhhhhhhhhhhhh..hhhhh..........hhhh.eeeeeee.........eee.hhhhhhhhhhhhhhhhhhhhh..............eeeee........hhhhhh....eeee..............hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mhn A  28 LKWPRDLRPLAHHDLLYMGQISEEDRGDFNATLRNFLVPRVVGSQKHREVREFIVRSLKDLDWDVEEDCFDGQTPHGIKPFCNVIATLNPSACHRLVLACHYDSLLHKEGTFIGATDSAVPCAQLLYLARSLNGKLQNQKTRGDGLTLQLVFFDGEEAFERWSSHDSLYGSRHLAQKWHEDRTSAERLESCLERSEIANQIDRMEVMVLLDLLGAENPRFYSYFGETQPVYRRLVNIESRLNDAGLMELPRRRRRTNYFSNSSTVGFIEDDHIPFLKRSVPIVHIIPSPFPDVWHTLDDNEQNLHHPTISNLNKIFKAFVSEYLQL 353
                                    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
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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  4mhn
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 Related Entries

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

UniProtKB/TrEMBL
        B7QK46_IXOSC | B7QK46: 4mhp 4mhy 4mhz

(-) Related Entries Specified in the PDB File

4mhp APO-FORM OF THE SAME PROTEIN
4mhy THE SAME PROTEIN WITH BOUND ZINC AND PBD150
4mhz