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(-) Description

Title :  CRYSTAL STRUCTURE OF A GLUTAMINYL CYCLASE FROM IXODES SCAPULARIS IN COMPLEX WITH PBD150
 
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 :  1.38
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha/Beta-Mixed Fold, Glutaminyl Cyclase, Pbd150, 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  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1PBD1Ligand/Ion1-(3,4-DIMETHOXYPHENYL)-3-[3-(1H-IMIDAZOL-1-YL)PROPYL]THIOUREA
2ZN1Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:144 , GLU A:184 , HIS A:322 , PBD A:401BINDING SITE FOR RESIDUE ZN A 400
2AC2SOFTWAREASP A:144 , GLU A:183 , GLU A:184 , TRP A:189 , ASP A:238 , GLU A:296 , PHE A:317 , TRP A:321 , HIS A:322 , ZN A:400 , HOH A:743 , HOH A:777BINDING SITE FOR RESIDUE PBD A 401

(-) 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 4MHY)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MHY)

(-) 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:324
                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........hhhhhhhhh...hhhhhhhhhhh........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
                 4mhy A  28 LKWPRDLRPLAHHDLLYMGQIEDRGDFNATLRNFLVPRVVGSQKHREVREFIVRSLKDLDWDVEEDCFDGQTPHGIKPFCNVIATLNPSACHRLVLACHYDSLLHKEGTFIGATDSAVPCAQLLYLARSLNGKLQNQKTRGDGLTLQLVFFDGEEAFERWSSHDSLYGSRHLAQKWHEDRTSAERLESCLERSEIANQIDRMEVMVLLDLLGAENPRFYSYFGETQPVYRRLVNIESRLNDAGLMELPRRRRRTNYFSNSSTVGFIEDDHIPFLKRSVPIVHIIPSPFPDVWHTLDDNEQNLHHPTISNLNKIFKAFVSEYLQL 353
                                    37        47||      59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349    
                                               48|                                                                                                                                                                                                                                                                                                              
                                                51
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

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

(-) Related Entries Specified in the PDB File

4mhn THE SAME PROTEIN WITH BOUND ZINC
4mhp APO-FORM OF THE SAME PROTEIN
4mhz