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(-) Description

Title :  STRUCTURAL BASIS FOR BROAD SPECIFICITY IN ALPHA-LYTIC PROTEASE MUTANTS
 
Authors :  R. Bone, D. A. Agard
Date :  05 Aug 91  (Deposition) - 15 Jan 93  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,P
Keywords :  Serine Proteinase, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Bone, A. Fujishige, C. A. Kettner, D. A. Agard
Structural Basis For Broad Specificity In Alpha-Lytic Protease Mutants.
Biochemistry V. 30 10388 1991
PubMed-ID: 1931963  |  Reference-DOI: 10.1021/BI00107A005
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ALPHA-LYTIC PROTEASE
    Chains: A
    EC Number: 3.4.21.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: LYSOBACTER ENZYMOGENES
    Organism Taxid: 69
 
Molecule 2 - METHOXYSUCCINYL-ALA-ALA-PRO-LEUCINE BORONIC ACID INHIBITOR
    Chains: P
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AP

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1BLE1Mod. Amino AcidLEUCINE BORONIC ACID
2SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:15A , ASN A:15B , ARG A:230 , PRO A:233 , HOH A:270 , HOH A:281 , HOH A:352 , HOH A:366BINDING SITE FOR RESIDUE SO4 A 1
2AC2SOFTWAREHIS A:57 , ARG A:125 , TYR A:171 , MET A:192 , ARG A:192B , GLY A:193 , ASP A:194 , SER A:195 , SER A:214 , GLY A:215 , GLY A:216 , VAL A:217A , GLY A:244 , HOH P:145 , HOH P:149 , HOH P:150BINDING SITE FOR CHAIN P OF METHOXYSUCCINYL-ALA- ALA-PRO-LEUCINE BORONIC ACID INHIBITOR

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:42 -A:58
2A:137 -A:159
3A:191 -A:220

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Phe A:94 -Pro A:99A

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 9LPR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 9LPR)

(-) Exons   (0, 0)

(no "Exon" information available for 9LPR)

(-) 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:198
                                                                                                                                                                                                                                       
               SCOP domains d9lpra_ A: alpha-Lytic protease                                                                                                                                                                        SCOP domains
               CATH domains --9lprA01 A:16-115,A:231-242 Trypsin-like serine proteases                  9lprA02 A:116-230 Trypsin-like serine proteases                                                            9lprA01      -- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eeee...eeee.........eeeeeehhhhh..........eeeeeeeeee.....eeeeee....eeeeeeeeee...............eeeeee...eeeeeeeeeeeeeeee..eeeeeeeee...........eee.....eeeeeeee...........hhhhh.eeeeehhhhhhhhh.ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                9lpr A  15A ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVANGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSGGNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG  244
                            ||   || 32  ||    45   |||| 51       |63  | ||  84      |99A       109       119 |||   126       136      |158       168   ||  179    ||192B       202||     215  |||||220 |||   227       236        
                            ||  19|    35|       48A|||         59| 65A ||         91|||                  120B||                    143|             172|       184|  ||        203|       217A|||| 221A||           235A         
                          15A|   29     39        48B||          62    67|          93||                   120C|                     156              174        190  ||         207        217B|||  221B|                        
                           15B                     48C|                 80           94|                    120D                                                   192A|                     217C||   221C                        
                                                    48D                              99A                                                                            192B                      217D|                               
                                                                                                                                                                                               217E                               


Chain P from PDB  Type:PROTEIN  Length:4
                                     
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                9lpr P    4 AAPl    1
                            ||||
                            4|||
                             3||
                              2|
                               1-BLE
   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, 1)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 9LPR)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        PRLA_LYSEN | P00778: 1boq 1gba 1gbb 1gbc 1gbd 1gbe 1gbf 1gbh 1gbi 1gbj 1gbk 1gbl 1gbm 1p01 1p02 1p03 1p04 1p05 1p06 1p09 1p10 1p11 1p12 1qq4 1qrw 1qrx 1ssx 1tal 2alp 2h5c 2h5d 2lpr 2pro 2ull 3lpr 3m7t 3m7u 3pro 3qgj 3urc 3urd 3ure 4pro 5lpr 6lpr 7lpr 8lpr

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 9LPR)