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(-) Description

Title :  STRUCTURE OF FULL-LENGTH EXTRACELLULAR DOMAIN OF HAI-1 AT PH 4.6
 
Authors :  M. Liu, M. Huang
Date :  21 Nov 16  (Deposition) - 29 Mar 17  (Release) - 31 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.82
Chains :  Asym./Biol. Unit :  A
Keywords :  Hai-1, Hydrolase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Liu, C. Yuan, J. K. Jensen, B. Zhao, Y. Jiang, L. Jiang, M. Huang
The Crystal Structure Of A Multidomain Protease Inhibitor (Hai-1) Reveals The Mechanism Of Its Auto-Inhibition
J. Biol. Chem. V. 292 8412 2017
PubMed-ID: 28348076  |  Reference-DOI: 10.1074/JBC.M117.779256

(-) Compounds

Molecule 1 - KUNITZ-TYPE PROTEASE INHIBITOR 1
    Chains: A
    Engineered: YES
    Expression System: DROSOPHILA MELANOGASTER
    Expression System Common: FRUIT FLY
    Expression System Plasmid: PMT/BIP
    Expression System Strain: S2 CELLS
    Expression System Taxid: 7227
    Expression System Vector Type: BACULOVIRUS
    Fragment: LIGAND BINDING REGION, UNP RESIDUES 36-441
    Gene: SPINT1, HAI1, UNQ223/PRO256
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: HEPATOCYTE GROWTH FACTOR ACTIVATOR INHIBITOR TYPE 1,HAI-1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 5H7V)

(-) Sites  (0, 0)

(no "Site" information available for 5H7V)

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:50 -A:92
2A:87 -A:116
3A:91 -A:97
4A:121 -A:129
5A:250 -A:300
6A:259 -A:283
7A:275 -A:296
8A:375 -A:425
9A:384 -A:408
10A:400 -A:421

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Leu A:152 -Arg A:153
2Asp A:204 -Pro A:205
3Tyr A:356 -Thr A:357
4Phe A:360 -Asp A:361
5His A:374 -Cys A:375

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5H7V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5H7V)

(-) Exons   (0, 0)

(no "Exon" information available for 5H7V)

(-) 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:320
                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh.....eeee....hhhhh..........hhhhhhhhhhh.....eeeee..............ee...........eeeee.eeee..................eeee...............eee........eeee...eeee.....eeeeeee.......eeee.hhhhhhhhh............eeeeeee....eeeeeee...........hhhhhhhhh............................................eeeeeee....eeeeeee...........hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5h7v A  45 PAGADCLNSFTAGVPGFVLDTNASVSNGATFLESPTVRRGWDCVRACCTTQNCNLALVELQPDRGEDAIAACFLINCLYEQNFVCKFAPREGFINYLTREVYRSYRQLRTWAGIDLKVQPQEPLVLKDVENTDWRLLRGDTDVRVERKDPNQVELWGLKEGTYLFQLTVDTANVTVTVLSTKQTEDYCLASNKVGRCRGSFPRWYYDPTEQICKSFVYGGCLGNKNNYLREEECILACRGVQGPSAACEKYTSGFDELQRIHFPSDKGHCVDLPDTGLCKESIPRWYYNPFSEHCARFTYGGCYGNKNNFEEEQQCLESC 425
                                    54        64        74        84        94       104       114       124       134       144       154|      175       185       195       205       215       232       242       252       262       272       282       292       302    || 355       365       375       385       395       405       415       425
                                                                                                                                       154|                                                       224|                                                                        307|                                                                          
                                                                                                                                        166                                                        232                                                                         351
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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 5H7V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5H7V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5H7V)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)

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  Ligands, Modified Residues, Ions
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  Sites
(no "Sites" information available for 5h7v)
 
  Cis Peptide Bonds
    Asp A:204 - Pro A:205   [ RasMol ]  
    His A:374 - Cys A:375   [ RasMol ]  
    Leu A:152 - Arg A:153   [ RasMol ]  
    Phe A:360 - Asp A:361   [ RasMol ]  
    Tyr A:356 - Thr A:357   [ RasMol ]  
 

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  5h7v
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  SPIT1_HUMAN | O43278
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 Related Entries

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

UniProtKB/Swiss-Prot
        SPIT1_HUMAN | O43278: 1yc0 2msx 4isl 4isn 4iso 5ezd

(-) Related Entries Specified in the PDB File

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