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(-) Description

Title :  PIE12 D-PEPTIDE AGAINST HIV ENTRY
 
Authors :  B. D. Welch, J. S. Redman, S. Paul, F. G. Whitby, M. T. Weinstock, J. D. Ree Y. S. Lie, D. M. Eckert, C. P. Hill, M. J. Root, M. S. Kay
Date :  16 Dec 09  (Deposition) - 03 Nov 10  (Release) - 03 Nov 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym. Unit :  A,H
Biol. Unit 1:  A,H  (3x)
Keywords :  Coiled-Coil, D-Peptide Inhibitor, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. D. Welch, J. N. Francis, J. S. Redman, S. Paul, M. T. Weinstock, J. D. Reeves, Y. S. Lie, F. G. Whitby, D. M. Eckert, C. P. Hill, M. J. Root, M. S. Kay
Design Of A Potent D-Peptide Hiv-1 Entry Inhibitor With A Strong Barrier To Resistance.
J. Virol. V. 84 11235 2010
PubMed-ID: 20719956  |  Reference-DOI: 10.1128/JVI.01339-10

(-) Compounds

Molecule 1 - GP41 N-PEPTIDE
    Chains: A
    Engineered: YES
    Other Details: L-PEPTIDE WITH N-TERMINAL ACETYL GROUP AND C-TERMINAL AMIDE GROUP
    Synthetic: YES
 
Molecule 2 - HIV ENTRY INHIBITOR PIE12
    Chains: H
    Engineered: YES
    Other Details: D-PEPTIDE WITH N-TERMINAL ACETYL GROUP AND C-TERMINAL AMIDE GROUP
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AH
Biological Unit 1 (3x): AH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (13, 20)

Asymmetric Unit (13, 20)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2CXS1Ligand/Ion3-CYCLOHEXYL-1-PROPYLSULFONIC ACID
3DAS1OTHERD-ASPARTIC ACID
4DCY2OTHERD-CYSTEINE
5DGL2OTHERD-GLUTAMIC ACID
6DGN1OTHERD-GLUTAMINE
7DHI1OTHERD-HISTIDINE
8DLE2OTHERD-LEUCINE
9DLY1OTHERD-LYSINE
10DPR2OTHERD-PROLINE
11DTR2OTHERD-TRYPTOPHAN
12DTY1OTHERD-TYROSINE
13NH22Mod. Amino AcidAMINO GROUP
Biological Unit 1 (13, 60)
No.NameCountTypeFull Name
1ACE6Mod. Amino AcidACETYL GROUP
2CXS3Ligand/Ion3-CYCLOHEXYL-1-PROPYLSULFONIC ACID
3DAS3OTHERD-ASPARTIC ACID
4DCY6OTHERD-CYSTEINE
5DGL6OTHERD-GLUTAMIC ACID
6DGN3OTHERD-GLUTAMINE
7DHI3OTHERD-HISTIDINE
8DLE6OTHERD-LEUCINE
9DLY3OTHERD-LYSINE
10DPR6OTHERD-PROLINE
11DTR6OTHERD-TRYPTOPHAN
12DTY3OTHERD-TYROSINE
13NH26Mod. Amino AcidAMINO GROUP

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREACE A:0 , ARG A:1 , MET A:2 , HOH A:56 , HOH A:62 , DCY H:5 , DAS H:6 , DGN H:11 , DCY H:14BINDING SITE FOR RESIDUE CXS H 18

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1H:5 -H:14

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3L36)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3L36)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3L36)

(-) Exons   (0, 0)

(no "Exon" information available for 3L36)

(-) 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:47
                                                                              
               SCOP domains ----------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------- PROSITE
                 Transcript ----------------------------------------------- Transcript
                  3l36 A  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          


Chain H from PDB  Type:OTHER/PROTEIN  Length:17
                                                
               SCOP domains ----------------- SCOP domains
               CATH domains ----------------- CATH domains
               Pfam domains ----------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------- SAPs(SNPs)
                    PROSITE ----------------- PROSITE
                 Transcript ----------------- Transcript
                  3l36 H  1 xxxxxxxxxxxxxxxxx 17
                            ||||||||10|||||||
                            ||||||||9-DGL||||
                            1-ACE|||10-DTR|||
                             2-DLY|| 11-DGN||
                              3-DHI|  12-DTR|
                               4-DPR   13-DLE
                                5-DCY   14-DCY
                                 6-DAS   15-DGL
                                  7-DTY   16-DLE
                                   8-DPR   17-NH2
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  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 3L36)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3L36)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3L36)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3L36)

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  3l36
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

2r5d PIE7 IS A RELATED D-PEPTIDE INHIBITOR
3l34 PIE12-IQN17 IN ANOTHER CRYSTAL FORM
3l36 PIE12-IQN17 IN ANOTHER CRYSTAL FORM