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(-) Description

Title :  D-PEPTIDE INHIBITOR PIE71 IN COMPLEX WITH IQN17
 
Authors :  C. P. Hill, F. G. Whitby, M. Kay, N. Francis
Date :  07 Apr 10  (Deposition) - 02 Mar 11  (Release) - 02 Mar 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1:  A,B,H,K,L  (1x)
Biol. Unit 2:  D,E,F,G,I,J  (1x)
Keywords :  Pie71, Iqn17, Hiv, Helix, Coiled-Coil, D-Peptide Inhibitor, Viral Protein-Viral Protein Inhibitor Complex (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 - IQN17
    ChainsA, B, C, D, E, F
    EngineeredYES
    SyntheticYES
 
Molecule 2 - D-PEPTIDE INHIBITOR PIE71
    ChainsG, H, I, J, K, L
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric Unit ABCDEFGHIJKL
Biological Unit 1 (1x)AB     H  KL
Biological Unit 2 (1x)   DEFG IJ  

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (12, 94)

Asymmetric Unit (12, 94)
No.NameCountTypeFull Name
1ACE6Mod. Amino AcidACETYL GROUP
2DAR6Mod. Amino AcidD-ARGININE
3DAS6Mod. Amino AcidD-ASPARTIC ACID
4DCY12Mod. Amino AcidD-CYSTEINE
5DGL6Mod. Amino AcidD-GLUTAMIC ACID
6DLE12Mod. Amino AcidD-LEUCINE
7DLY1Mod. Amino AcidD-LYSINE
8DPN4Mod. Amino AcidD-PHENYLALANINE
9DPR12Mod. Amino AcidD-PROLINE
10DTR12Mod. Amino AcidD-TRYPTOPHAN
11DVA5Mod. Amino AcidD-VALINE
12NH212Mod. Amino AcidAMINO GROUP
Biological Unit 1 (12, 49)
No.NameCountTypeFull Name
1ACE3Mod. Amino AcidACETYL GROUP
2DAR3Mod. Amino AcidD-ARGININE
3DAS3Mod. Amino AcidD-ASPARTIC ACID
4DCY6Mod. Amino AcidD-CYSTEINE
5DGL3Mod. Amino AcidD-GLUTAMIC ACID
6DLE6Mod. Amino AcidD-LEUCINE
7DLY1Mod. Amino AcidD-LYSINE
8DPN3Mod. Amino AcidD-PHENYLALANINE
9DPR6Mod. Amino AcidD-PROLINE
10DTR6Mod. Amino AcidD-TRYPTOPHAN
11DVA3Mod. Amino AcidD-VALINE
12NH26Mod. Amino AcidAMINO GROUP
Biological Unit 2 (11, 45)
No.NameCountTypeFull Name
1ACE3Mod. Amino AcidACETYL GROUP
2DAR3Mod. Amino AcidD-ARGININE
3DAS3Mod. Amino AcidD-ASPARTIC ACID
4DCY6Mod. Amino AcidD-CYSTEINE
5DGL3Mod. Amino AcidD-GLUTAMIC ACID
6DLE6Mod. Amino AcidD-LEUCINE
7DLY-1Mod. Amino AcidD-LYSINE
8DPN1Mod. Amino AcidD-PHENYLALANINE
9DPR6Mod. Amino AcidD-PROLINE
10DTR6Mod. Amino AcidD-TRYPTOPHAN
11DVA2Mod. Amino AcidD-VALINE
12NH26Mod. Amino AcidAMINO GROUP

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU D:32 , TRP D:35 , GLY D:36 , GLN D:39 , LEU D:40 , ARG D:43 , HOH D:62 , LYS E:38 , GLN E:39 , LEU E:45 , HOH E:55 , ILE F:37 , GLN F:41 , HOH G:127 , HOH G:198 , HOH G:286 , DGL J:8 , DTR J:11BINDING SITE FOR CHAIN G OF D-PEPTIDE INHIBITOR PIE71
2AC2SOFTWARELEU A:32 , TRP A:35 , HOH A:52 , LYS B:28 , GLN B:31 , LYS B:38 , HOH B:47 , HOH B:50 , HOH B:246 , HOH B:273 , LEU C:29 , VAL C:34 , ILE C:37 , LYS C:38 , GLN C:41 , GLN D:4 , HOH H:17 , HOH H:19 , HOH H:20 , HOH H:21 , HOH H:22 , HOH H:42 , HOH H:66 , HOH H:68 , HOH H:75 , HOH H:112 , HOH H:119 , HOH H:130 , DLY K:1 , GLY K:2 , DPN K:3 , DLE L:15BINDING SITE FOR CHAIN H OF D-PEPTIDE INHIBITOR PIE71
3AC3SOFTWARELYS A:3 , VAL D:34 , LYS D:38 , GLN D:41 , LEU E:32 , TRP E:35 , GLY E:36 , GLN E:39 , HOH I:87 , HOH I:150 , HOH I:203 , HOH I:248 , HOH I:329 , HOH I:380BINDING SITE FOR CHAIN I OF D-PEPTIDE INHIBITOR PIE71
4AC4SOFTWARELYS E:38 , GLN E:41 , LEU F:32 , TRP F:35 , GLY F:36 , GLN F:39 , LEU F:40 , ARG F:43 , DAR G:10 , DAS G:14 , HOH J:92 , HOH J:194 , HOH J:283 , HOH J:309BINDING SITE FOR CHAIN J OF D-PEPTIDE INHIBITOR PIE71
5AC5SOFTWAREVAL A:34 , TRP A:35 , ILE A:37 , LYS A:38 , GLN A:41 , HOH A:94 , ARG B:25 , LEU B:32 , TRP B:35 , ARG D:1 , HOH F:148 , GLY H:2 , DPN H:3 , DVA H:4 , DPR H:6 , HOH K:17 , HOH K:21 , HOH K:25 , HOH K:80 , HOH K:96 , HOH K:192 , HOH K:249 , HOH K:278 , HOH K:325BINDING SITE FOR CHAIN K OF D-PEPTIDE INHIBITOR PIE71
6AC6SOFTWAREILE B:37 , LYS B:38 , GLN B:41 , LEU C:32 , TRP C:35 , DAR H:10 , HOH H:152 , HOH H:214 , HOH L:17 , HOH L:18 , HOH L:19 , HOH L:30 , HOH L:32 , HOH L:40 , HOH L:41 , HOH L:50 , HOH L:60 , HOH L:97 , HOH L:98 , HOH L:101 , HOH L:111 , HOH L:132 , HOH L:168 , HOH L:175 , HOH L:185 , HOH L:190 , HOH L:258 , HOH L:259 , HOH L:275 , HOH L:282BINDING SITE FOR CHAIN L OF D-PEPTIDE INHIBITOR PIE71

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1G:5 -G:13
2H:5 -H:13
3I:5 -I:13
4J:5 -J:13
5K:5 -K:13
6L:5 -L:13

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3MGN)

(-) 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
                  3mgn A  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain B 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
                  3mgn B  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain C 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
                  3mgn C  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain D 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
                  3mgn D  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain E 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
                  3mgn E  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain F 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
                  3mgn F  0 xRMKQIEDKIEEIESKQKKIENEIARIKKLLQLTVWGIKQLQARILx 46
                            |        9        19        29        39      |
                            |                                            46-NH2
                            0-ACE                                          

Chain G from PDB  Type:PROTEIN  Length:14
                                             
               SCOP domains -------------- SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                  3mgn G  3 xxxxxxxxxxxxxx 16
                            ||||||||12||||
                            |||||||11-DTR|
                            3-DPN|||12-DLE
                             4-DVA|| 13-DCY
                              5-DCY|  14-DAS
                               6-DPR   15-DLE
                                7-DPR   16-NH2
                                 8-DGL    
                                  9-DTR   
                                  10-DAR  

Chain H from PDB  Type:PROTEIN  Length:15
                                              
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ....hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                  3mgn H  2 Gxxxxxxxxxxxxxx 16
                             |||||||11|||||
                             |||||||11-DTR|
                             3-DPN|||12-DLE
                              4-DVA|| 13-DCY
                               5-DCY|  14-DAS
                                6-DPR   15-DLE
                                 7-DPR   16-NH2
                                  8-DGL    
                                   9-DTR   
                                   10-DAR  

Chain I from PDB  Type:PROTEIN  Length:13
                                            
               SCOP domains ------------- SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                    PROSITE ------------- PROSITE
                 Transcript ------------- Transcript
                  3mgn I  4 xxxxxxxxxxxxx 16
                            ||||||||13|||
                            |||||||12-DLE
                            4-DVA|||13-DCY
                             5-DCY|| 14-DAS
                              6-DPR|  15-DLE
                               7-DPR   16-NH2
                                8-DGL    
                                 9-DTR   
                                 10-DAR  
                                  11-DTR 

Chain J from PDB  Type:PROTEIN  Length:12
                                           
               SCOP domains ------------ SCOP domains
               CATH domains ------------ CATH domains
               Pfam domains ------------ Pfam domains
         Sec.struct. author .hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------ SAPs(SNPs)
                    PROSITE ------------ PROSITE
                 Transcript ------------ Transcript
                  3mgn J  5 xxxxxxxxxxxx 16
                            ||||||||14||
                            |||||||13-DCY
                            5-DCY|||14-DAS
                             6-DPR|| 15-DLE
                              7-DPR|  16-NH2
                               8-DGL    
                                9-DTR   
                                10-DAR  
                                 11-DTR 
                                  12-DLE

Chain K from PDB  Type:PROTEIN  Length:16
                                               
               SCOP domains ---------------- SCOP domains
               CATH domains ---------------- CATH domains
               Pfam domains ---------------- Pfam domains
         Sec.struct. author .....hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------- SAPs(SNPs)
                    PROSITE ---------------- PROSITE
                 Transcript ---------------- Transcript
                  3mgn K  1 xGxxxxxxxxxxxxxx 16
                            | ||||||10||||||
                            | ||||||10-DAR||
                            1-DLY||||11-DTR|
                              3-DPN|| 12-DLE
                               4-DVA|  13-DCY
                                5-DCY   14-DAS
                                 6-DPR   15-DLE
                                  7-DPR   16-NH2
                                   8-DGL    
                                    9-DTR   

Chain L from PDB  Type:PROTEIN  Length:14
                                             
               SCOP domains -------------- SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                  3mgn L  3 xxxxxxxxxxxxxx 16
                            ||||||||12||||
                            |||||||11-DTR|
                            3-DPN|||12-DLE
                             4-DVA|| 13-DCY
                              5-DCY|  14-DAS
                               6-DPR   15-DLE
                                7-DPR   16-NH2
                                 8-DGL    
                                  9-DTR   
                                  10-DAR  

   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  (0, 0)

(no "SCOP Domain" information available for 3MGN)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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 Related Entries

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(-) Related Entries Specified in the PDB File

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