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(-) Description

Title :  A SIMPLIFIED BPTI VARIANT WITH POLY HIS AMINO ACID TAG (C5H) AT THE C-TERMINUS
 
Authors :  M. M. Islam, A. Kato, M. M. A. Khan, K. Noguchi, M. Yohda, S. I. Kidokoro, Y
Date :  03 Feb 11  (Deposition) - 08 Feb 12  (Release) - 08 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.28
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  E  (1x)
Biol. Unit 6:  F  (1x)
Biol. Unit 7:  G  (1x)
Biol. Unit 8:  H  (1x)
Keywords :  Serine Protease Inhibitor, Inhibits Serine Protease, Trypsin, Hydrolase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. M. Islam, A. Kato, M. M. A. Khan, K. Noguchi, M. Yohda, S. I. Kidokoro, Y. Kuroda
Effect Of Amino Acid Mutations On Protein'S Solubility, Function And Structure Characterized Using Short Poly Amino Acid Peptide Tags
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BOVINE PANCREATIC TRYPSIN INHIBITOR
    Chains: A, B, C, D, E, F, G, H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Cellular Location: INCLUSION BODY
    Expression System Cell Line: JM109(DE3)PLYSS
    Expression System Taxid: 562
    Mutation: YES
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: BPTI

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): A       
Biological Unit 2 (1x):  B      
Biological Unit 3 (1x):   C     
Biological Unit 4 (1x):    D    
Biological Unit 5 (1x):     E   
Biological Unit 6 (1x):      F  
Biological Unit 7 (1x):       G 
Biological Unit 8 (1x):        H

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 13)

Asymmetric Unit (1, 13)
No.NameCountTypeFull Name
1SO413Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 4 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 5 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 6 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 7 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 8 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:7 , LYS A:41 , ARG A:42 , HOH A:444 , HOH A:490BINDING SITE FOR RESIDUE SO4 A 66
02AC2SOFTWAREARG B:20 , HOH B:70 , HOH B:518 , HOH B:665 , PRO G:2 , ALA G:3 , PHE G:4BINDING SITE FOR RESIDUE SO4 B 66
03AC3SOFTWAREPHE B:4 , GLU B:7 , LYS B:41 , ARG B:42 , HOH B:69 , HOH B:72 , HOH B:207 , HOH B:415BINDING SITE FOR RESIDUE SO4 B 67
04AC4SOFTWAREARG B:39 , ARG G:39 , HOH G:244 , HOH G:542BINDING SITE FOR RESIDUE SO4 B 68
05AC5SOFTWAREARG A:20 , HOH A:67 , PRO C:2 , ALA C:3 , PHE C:4 , HOH C:461 , HOH C:670BINDING SITE FOR RESIDUE SO4 C 66
06AC6SOFTWAREARG C:20 , TYR C:35 , ALA C:40 , HOH C:294 , HOH C:539 , HOH C:739BINDING SITE FOR RESIDUE SO4 C 67
07AC7SOFTWAREARG D:20 , TYR D:35 , ALA D:40BINDING SITE FOR RESIDUE SO4 D 66
08AC8SOFTWAREARG D:39 , ARG F:39BINDING SITE FOR RESIDUE SO4 D 67
09AC9SOFTWAREARG E:20 , TYR E:35 , ALA E:40 , HOH E:299 , HOH E:457 , HOH E:458BINDING SITE FOR RESIDUE SO4 E 66
10BC1SOFTWAREARG E:39 , HOH E:356BINDING SITE FOR RESIDUE SO4 E 67
11BC2SOFTWAREARG D:42 , ARG F:20 , TYR F:35 , ALA F:40 , HOH F:340BINDING SITE FOR RESIDUE SO4 F 66
12BC3SOFTWAREARG G:20 , TYR G:35 , HOH G:244 , HOH G:309 , HOH G:683BINDING SITE FOR RESIDUE SO4 G 66
13BC4SOFTWAREARG E:42 , ARG H:20 , TYR H:35 , GLY H:37 , ALA H:40BINDING SITE FOR RESIDUE SO4 H 66

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:5 -A:55
2B:5 -B:55
3C:5 -C:55
4D:5 -D:55
5E:5 -E:55
6F:5 -F:55
7G:5 -G:55
8H:5 -H:55

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1His C:63 -His C:64
2His D:62 -His D:63
3Gly E:60 -His E:61
4Ala F:56 -Ala F:57
5Ala H:57 -Ala H:58
6His H:62 -His H:63

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3AUE)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3AUE)

(-) Exons   (0, 0)

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(-) 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:57
                                                                                        
               SCOP domains d3auea_ A: automated matches                              SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                  3aue A  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAA 57
                                    10        20        30        40        50       


Chain B from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  3aue B  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAAAGG 60
                                    10        20        30        40        50        60


Chain C from PDB  Type:PROTEIN  Length:64
                                                                                               
               SCOP domains ---------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  3aue C  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAAAGGHHHH 64
                                    10        20        30        40        50        60    


Chain D from PDB  Type:PROTEIN  Length:63
                                                                                              
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhh..eeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                  3aue D  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAAAGGHHH 63
                                    10        20        30        40        50        60   


Chain E from PDB  Type:PROTEIN  Length:63
                                                                                              
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                  3aue E  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAAAGGHHH 63
                                    10        20        30        40        50        60   


Chain F from PDB  Type:PROTEIN  Length:57
                                                                                        
               SCOP domains d3auef_ F: automated matches                              SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                  3aue F  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAA 57
                                    10        20        30        40        50       


Chain G from PDB  Type:PROTEIN  Length:56
                                                                                       
               SCOP domains d3aueg_ G: automated matches                             SCOP domains
               CATH domains -------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  3aue G  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACA 56
                                    10        20        30        40        50      


Chain H from PDB  Type:PROTEIN  Length:63
                                                                                              
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                  3aue H  1 RPAFCLEPPYAGPGKARIIRYFYNAAAGAAQAFVYGGVRAKRNNFASAADALAACAAAGGHHH 63
                                    10        20        30        40        50        60
   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  (1, 3)

Asymmetric Unit
(-)
Class: Small proteins (3458)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3AUE)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3AUE)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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  Cis Peptide Bonds
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    Gly E:60 - His E:61   [ RasMol ]  
    His C:63 - His C:64   [ RasMol ]  
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3aub 3auc 3aud 3aug 3auh 3aui