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(-) Description

Title :  CRYSTAL STRUCTURE OF ACTIVE HIV-1 PROTEASE IN COMPLEX WITH THE N TERMINAL PRODUCT OF THE SUBSTRATE MA-CA.
 
Authors :  C. A. Schiffer, S. Mittal, M. N. L. Nalam
Date :  15 May 12  (Deposition) - 15 May 13  (Release) - 15 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Hiv-1 Protease, Substrate Complex, Aids, Product Complex, Aspartyl Protease, Hydrolase, Hydrolase-Hydrolase Product Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Mittal, M. N. L. Nalam, C. A. Schiffer
Crystal Structure Of Active Hiv-1 Protease In Complex With The N Terminal Product Of The Substrate Ma-Ca.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PROTEASE
    Chains: A, B
    EC Number: 3.4.23.16
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PXC35
    Expression System Strain: TAP56
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: GAG-POL
    Organism Common: HIV-1
    Organism Taxid: 11685
    Strain: SF2
 
Molecule 2 - N TERMINAL PRODUCT OF SUBSTRATE MA-CA
    Chains: C
    Engineered: YES
    Organism Scientific: HUMAN IMMUNODEFICIENCY VIRUS 1
    Organism Taxid: 11676
    Other Details: SYNTHETIC PEPTIDE CORRESPONDING TO MA-CA CLEAVAGE SITE
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4F74)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:25 , GLY A:27 , ALA A:28 , ASP A:29 , ASP A:30 , ILE A:47 , GLY A:48 , GLY A:49 , ILE A:50 , ARG B:8 , ASP B:25 , PRO B:81 , VAL B:82 , HOH C:101 , HOH C:102BINDING SITE FOR CHAIN C OF N TERMINAL PRODUCT OF SUBSTRATE MA-CA

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4F74)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4F74)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4F74)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4F74)

(-) Exons   (0, 0)

(no "Exon" information available for 4F74)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:99
                                                                                                                                  
               SCOP domains --------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee......eeeeee..eeeeeee.......ee.........eeeeeee..eeeeeeeeeeeeeee..eeeeeeeee......eehhhhhh....eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  4f74 A  1 PQITLWKRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF 99
                                    10        20        30        40        50        60        70        80        90         


Chain B from PDB  Type:PROTEIN  Length:99
                                                                                                                                  
               SCOP domains --------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee......eeeeee..eeeeeee.......ee.........eeeeeee..eeeeeeeeeeeeeee..eeeeeeeee......eehhhhhh....eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  4f74 B  1 PQITLWKRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF 99
                                    10        20        30        40        50        60        70        80        90         


Chain C 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
                  4f74 C  2 SQNY  5
   Legend:   → Mismatch (orange background)
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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 4F74)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4F74)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4F74)

(-) Gene Ontology  (45, 45)

Asymmetric/Biological Unit(hide GO term definitions)

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  4f74
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  POL_HV1A2 | P03369
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 Related Entries

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

UniProtKB/Swiss-Prot
        POL_HV1A2 | P03369: 1aid 1b6j 1b6k 1b6l 1b6m 1b6p 1cpi 1d4k 1d4l 1f7a 1kj4 1kj7 1kjf 1kjg 1kjh 1kzk 1mt7 1mt8 1mt9 1mtb 1mtr 1n49 1t3r 1tsq 1tsu 1ytg 1yth 1z1h 1z1r 2aid 2f3k 2fgu 2fgv 2fns 2fnt 2j9j 2j9k 2je4 2nxd 2nxl 2nxm 2q3k 2qhy 2qhz 2qi0 2qi1 2qi3 2qi4 2qi5 2qi6 2qi7 3aid 3bxr 3bxs 3ekp 3ekq 3ekt 3ekv 3ekw 3ekx 3eky 3el0 3el1 3el4 3el5 3el9 3em3 3em4 3em6 3fsm 3gi0 3gi4 3gi5 3gi6 3hau 3haw 3hbo 3hdk 3hlo 3hvp 3hzc 3i2l 3i7e 3iaw 3ka2 3lzv 3mxd 3mxe 3nwq 3nwx 3nxn 3nyg 3o9f 3o9g 3o9h 3o9i 3oxv 3oxw 3oxx 3oy4 3r4b 4ep2 4ep3 4epj 4eq0 4eqj 4f73 4f75 4f76 4hvp 4obd 4obf 4obg 4obh 4obj 4obk 4qj2 4qj6 4qj7 4qj8 4qj9 4qja 7hvp 8hvp

(-) Related Entries Specified in the PDB File

4f73 4f75 4f76