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(-) Description

Title :  CRYSTAL STRUCTURE OF CASPASE-7 IN COMPLEX WITH ALLOSTERIC INHIBITOR
 
Authors :  V. Kabaleeswaran
Date :  29 May 12  (Deposition) - 01 Aug 12  (Release) - 12 Sep 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.79
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cysteine Protease, Apoptosis, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Feldman, V. Kabaleeswaran, S. B. Jang, C. Antczak, H. Djaballah, H. Wu, X. Jiang
A Class Of Allosteric Caspase Inhibitors Identified By High-Throughput Screening.
Mol. Cell V. 47 585 2012
PubMed-ID: 22795132  |  Reference-DOI: 10.1016/J.MOLCEL.2012.06.007

(-) Compounds

Molecule 1 - CASPASE-7
    Chains: A, B
    EC Number: 3.4.22.60
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: P20/P10 CATALYTIC DOMAIN (UNP RESIDUES 57-303)
    Gene: CASP7, MCH3
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CASP-7, APOPTOTIC PROTEASE MCH-3, CMH-1, ICE-LIKE APOPTOTIC PROTEASE 3, ICE-LAP3

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
10TE2Ligand/IonCHLORO{METHYL HYDROGENATO(3-)-KAPPA~2~N,S [PYRIDIN-2-YL(PYRIDIN-2(1H)-YLIDENE-KAPPAN)METHYL]CARBONODITHIOHYDRAZONATE}COPPER

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:290 , GLU B:216 , PHE B:221 , MET B:294 , 0TE B:701BINDING SITE FOR RESIDUE 0TE A 701
2AC2SOFTWAREGLU A:216 , VAL A:292 , MET A:294 , 0TE A:701 , CYS B:290BINDING SITE FOR RESIDUE 0TE B 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FEA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FEA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4FEA)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4FEA)

(-) 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:170
                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeee...hhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhh.....eeeeeeeee.....hhhhhhhhh...........eeeeeee......eeeeeee...hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh.....eee......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fea A  57 TYQYNMNFEKLGKCIIINNKDKDAEALFKCFRSLGFDVIVYNDCSCAKMQDLLKKASEEDHTNAACFACILLSHVTPIKDLTAHFRGDRCKTLLEKPKLFFIQACPVEADFLFAYSTVRGSWFVQALCSILEEHGKDLEIMQILTRVNDRVARHIPCVVSMLTKELYFSQ 303
                                    66        76|      100       110       120       130       140   ||  161       171       181    || 218       238       248       258       268   ||  293       303
                                              76|                                                  144|                           186|         226|                                272|               
                                               91                                                   156                            214          237                                 288               


Chain B from PDB  Type:PROTEIN  Length:196
                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeeeee....hhhhh.....hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhh.........eeeeee.ee..eee....eeehhhhhhh.....hhhhh...eeeeeee......eeeeee....hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..eeee.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fea B  57 TYQYNMNFEKLGKCIIINNKNFDKVTGMGVRNGTDKDAEALFKCFRSLGFDVIVYNDCSCAKMQDLLKKASEEDHTNAACFACILLSHGEENVIYGKDGVTPIKDLTAHFRGDRCKTLLEKPKLFFIQACPVEADFLFAYSPGRGSWFVQALCSILEEHGKDLEIMQILTRVNDRVARHFIPCVVSMLTKELYFSQ 303
                                    66        76        86        96       106       116       126       136       146       156       166       176       186|      223||     243       253       263       273|      297      
                                                                                                                                                           186|       224|                                   273|               
                                                                                                                                                            214        235                                    288
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  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 4FEA)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)

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  4fea
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  CASP7_HUMAN | P55210
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 Related Entries

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

UniProtKB/Swiss-Prot
        CASP7_HUMAN | P55210: 1f1j 1gqf 1i4o 1i51 1k86 1k88 1kmc 1mia 1shj 1shl 2ql5 2ql7 2ql9 2qlb 2qlf 2qlj 3edr 3h1p 3ibc 3ibf 3r5k 4fdl 4hq0 4hqr 4jb8 4jj8 4jr1 4jr2 4lsz 4zvo 4zvp 4zvq 4zvr 4zvs 4zvt 4zvu 5ic6 5k20

(-) Related Entries Specified in the PDB File

4fdl