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(-) Description

Title :  STRUCTURAL STUDY OF PORCINE PANCREATIC ELASTASE COMPLEXED WITH 7-AMINO-3-(2-BROMOETHOXY)-4-CHLOROISOCOUMARIN AS A NONREACTIVATABLE DOUBLY COVALENT ENZYME-INHIBITOR COMPLEX
 
Authors :  R. Radhakrishnan, J. C. Powers, E. F. Meyer Jr.
Date :  14 Jan 91  (Deposition) - 31 Jan 94  (Release) - 07 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase(Serine Proteinase) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Vijayalakshmi, E. F. Meyer Jr. , C. M. Kam, J. C. Powers
Structural Study Of Porcine Pancreatic Elastase Complexed With 7-Amino-3-(2-Bromoethoxy)-4-Chloroisocoumarin As A Nonreactivatable Doubly Covalent Enzyme-Inhibitor Complex.
Biochemistry V. 30 2175 1991
PubMed-ID: 1998677  |  Reference-DOI: 10.1021/BI00222A022
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PORCINE PANCREATIC ELASTASE
    Chains: A
    EC Number: 3.4.21.36
    Engineered: YES
    Organism Common: PIG
    Organism Scientific: SUS SCROFA
    Organism Taxid: 9823

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2IBR1Ligand/Ion(2-BROMOETHYL)(2-'FORMYL-4'-AMINOPHENYL) ACETATE
3SO41Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:127 , ARG A:145 , ARG A:230 , SER A:232 , ALA A:233 , HOH A:801BINDING SITE FOR RESIDUE SO4 A 510
2AC2SOFTWAREGLU A:70 , ASN A:72 , GLN A:75 , ASN A:77 , GLU A:80 , HOH A:327BINDING SITE FOR RESIDUE CA A 325
3AC3SOFTWARETHR A:41 , CYS A:42 , HIS A:57 , CYS A:58 , GLN A:192 , GLY A:193 , SER A:195 , GLY A:196 , SER A:214BINDING SITE FOR RESIDUE IBR A 600
4CATUNKNOWNHIS A:57 , ASP A:102 , SER A:195 , SER A:214NULL

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:42 -A:58
2A:136 -A:201
3A:168 -A:182
4A:191 -A:220

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 9EST)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 9EST)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:240
                                                                                                                                                                                                                                                                                 
               SCOP domains d9esta_ A: Elastase                                                                                                                                                                                                                              SCOP domains
               CATH domains 9estA01     9estA02 A:28-120,A:233-245 Trypsin-like serine proteases                                           9estA01 A:16-27,A:121-232 Trypsin-like serine proteases                                                             9estA02       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .............eeeeeeeee..eeeeeeeeeee..eeeeeee........eeeeee..........eeeeeeeeeeee............eeeeeeeee......................eeeeeeeeeeee...eeeeeeeeeeeeeeehhhhhhh..........eeeeeeeeee....eeeeeeeeee........eeeeeee.....eeeeeeeeeeee..hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                9est A   16 VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVHPYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSSSSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN  245
                                    25        35 |||    42        52        62   |    71        81        91       99B       109       119       129       139     ||150       160       170||     178       188|      197       207       217|    | 225       235       245
                                               36A||                           65A                                99A|                                           145|                    170A|               188A                          217A 221A                        
                                                36B|                                                               99B                                            147                     170B                                                                              
                                                 36C
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 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 9EST)

(-) Gene Ontology  (23, 23)

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
        CELA1_PIG | P00772: 1b0e 1bma 1btu 1c1m 1e34 1e35 1e36 1e37 1e38 1eai 1eas 1eat 1eau 1ela 1elb 1elc 1eld 1ele 1elf 1elg 1esa 1esb 1est 1fle 1fzz 1gvk 1gwa 1h9l 1hax 1hay 1haz 1hb0 1hv7 1inc 1jim 1l0z 1l1g 1lka 1lkb 1lvy 1mcv 1mmj 1nes 1okx 1qgf 1qix 1qnj 1qr3 1uo6 1uvo 1uvp 2a7c 2a7j 2bb4 2bd2 2bd3 2bd4 2bd5 2bd7 2bd8 2bd9 2bda 2bdb 2bdc 2blo 2blq 2cv3 2d26 2de8 2de9 2est 2fo9 2foa 2fob 2foc 2fod 2foe 2fof 2fog 2foh 2g4t 2g4u 2h1u 2iot 2oqu 2v0b 2v35 3e3t 3est 3hgn 3hgp 3mnb 3mnc 3mns 3mnx 3mo3 3mo6 3mo9 3moc 3mty 3mu0 3mu1 3mu4 3mu5 3mu8 3odd 3odf 3uou 4est 4gvu 4ym9 5avd 5est 6est 7est 8est

(-) Related Entries Specified in the PDB File

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