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(-) Description

Title :  THEORETICAL MODEL OF TETRAMER OF HIV-1 INTEGRASE WITH TWO VIRAL LTR ENDS
 
Authors :  A. Chen, I. T. Weber, R. W. Harrison, J. Leis
Date :  20 Feb 06  (Deposition) - 28 Mar 06  (Release) - 28 Mar 06  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A,B,C,D,E,F,G,H,_#
#:   chains that contain no standard or modified protein/DNA/RNA residue)
 
Keywords :  Protein-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Chen, I. T. Weber, R. W. Harrison, J. Leis
Identification Of Amino Acids In Hiv-1 And Avian Sarcoma Virus Integrase Subsites Required For Specific Recognition Of The Long Terminal Repeat Ends
J. Biol. Chem. V. 281 4173 2006
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GAG-POL POLYPROTEIN (PR160GAG-POL) INTEGRASE (IN)
    ChainsA, B, C, D
    Organism CommonVIRUS
    Organism ScientificHUMAN IMMUNODEFICIENCY VIRUS TYPE 1
 
Molecule 2 - TGTGGAAAATCTCTAGCA
    ChainsE, G
    EngineeredYES
    SyntheticYES
 
Molecule 3 - ACTGCTAGAGATTTTCCACA
    ChainsF, H
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  
Theoretical Model 
#:   chains that contain no standard or modified protein/DNA/RNA residue)
 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 12)

Theoretical Model (3, 12)
No.NameCountTypeFull Name
1K4Ligand/IonPOTASSIUM ION
2MG4Ligand/IonMAGNESIUM ION
3ZN4Ligand/IonZINC ION

(-) Sites  (0, 0)

(no "Site" information available for 2G3L)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2G3L)

(-) Cis Peptide Bonds  (28, 28)

Theoretical Model
No.Residues
1Leu A:45 -Lys A:46
2Lys A:46 -Gly A:47
3Glu A:48 -Ala A:49
4Met A:50 -His A:51
5His A:51 -Gly A:52
6Gly A:52 -Gln A:53
7Gln A:53 -Val A:54
8Val A:54 -Asp A:55
9Gly A:237 -Pro A:238
10Ala B:349 -Met B:350
11Met B:350 -His B:351
12His B:351 -Gly B:352
13Val B:354 -Asp B:355
14Gln B:448 -Gly B:449
15Gly B:537 -Pro B:538
16His C:651 -Gly C:652
17Gly C:652 -Gln C:653
18Glu C:669 -Gly C:670
19Gly C:837 -Pro C:838
20Gly D:947 -Glu D:948
21Glu D:948 -Ala D:949
22Gly D:952 -Gln D:953
23Gln D:953 -Val D:954
24Val D:954 -Asp D:955
25Asp D:955 -Cys D:956
26Glu D:969 -Gly D:970
27Tyr D:1043 -Asn D:1044
28Gly D:1137 -Pro D:1138

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2G3L)

(-) PROSITE Motifs  (3, 12)

Theoretical Model (3, 12)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZF_INTEGRASEPS50876 Zinc finger integrase-type profile.POL_HV1B51162-1203
 
 
 
  4A:3-44
B:303-344
C:603-644
D:903-944
2INTEGRASEPS50994 Integrase catalytic domain profile.POL_HV1B51213-1363
 
 
 
  4A:54-204
B:354-504
C:654-804
D:954-1104
3INTEGRASE_DBDPS51027 Integrase DNA binding domain profile.POL_HV1B51382-1429
 
 
 
  4A:223-270
B:523-570
C:823-870
D:1123-1170

(-) Exons   (0, 0)

(no "Exon" information available for 2G3L)

(-) Sequences/Alignments

Theoretical Model
   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:270
 aligned with POL_HV1B5 | P04587 from UniProtKB/Swiss-Prot  Length:1447

    Alignment length:270
                                  1169      1179      1189      1199      1209      1219      1229      1239      1249      1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359      1369      1379      1389      1399      1409      1419      1429
           POL_HV1B5   1160 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTIHTDNGSNFTSATVKAACWWAGIKQEFGIPYNPQSQGVVESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNFKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNPLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD 1429
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....hhhhhhh.......hhhhhhhhh.hhhhhhhhhhhh....................eeeeeee....eeeeeee.hhh.eeeee....hhhhhhhhhhhhhhhh..............hhhhhhhhhhhh...............hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhh..hhhhhh...eee........eeeeeeeee....eeee....eee.....eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --ZF_INTEGRASE  PDB: A:3-44                 ---------INTEGRASE  PDB: A:54-204 UniProt: 1213-1363                                                                                                            ------------------INTEGRASE_DBD  PDB: A:223-270 UniProt: 1382-1429 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2g3l A    1 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACDWAGIKQEDGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNSLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD  270
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270

Chain B from PDB  Type:PROTEIN  Length:270
 aligned with POL_HV1B5 | P04587 from UniProtKB/Swiss-Prot  Length:1447

    Alignment length:270
                                  1169      1179      1189      1199      1209      1219      1229      1239      1249      1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359      1369      1379      1389      1399      1409      1419      1429
           POL_HV1B5   1160 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTIHTDNGSNFTSATVKAACWWAGIKQEFGIPYNPQSQGVVESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNFKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNPLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD 1429
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................hhhhhhhh...hhhhhhhhhhh....................eeeee.......eeeeeee.....eeeeee....hhhhhhhhhhhhh.....eee........hhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee........eeeeeeeee...eeeee....eeeee...eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --ZF_INTEGRASE  PDB: B:303-344              ---------INTEGRASE  PDB: B:354-504 UniProt: 1213-1363                                                                                                           ------------------INTEGRASE_DBD  PDB: B:523-570 UniProt: 1382-1429 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2g3l B  301 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACDWAGIKQEDGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNSLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD  570
                                   310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570

Chain C from PDB  Type:PROTEIN  Length:270
 aligned with POL_HV1B5 | P04587 from UniProtKB/Swiss-Prot  Length:1447

    Alignment length:270
                                  1169      1179      1189      1199      1209      1219      1229      1239      1249      1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359      1369      1379      1389      1399      1409      1419      1429
           POL_HV1B5   1160 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTIHTDNGSNFTSATVKAACWWAGIKQEFGIPYNPQSQGVVESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNFKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNPLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD 1429
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..hhhhhhhhh...hhhhhhhhhhh...................eeeeeeeee..eeeeeeee....eee.......hhhhhhhhhhhhhh.....ee....hhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhh.......ee....................eeeee....eeeee...ee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --ZF_INTEGRASE  PDB: C:603-644              ---------INTEGRASE  PDB: C:654-804 UniProt: 1213-1363                                                                                                           ------------------INTEGRASE_DBD  PDB: C:823-870 UniProt: 1382-1429 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2g3l C  601 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACDWAGIKQEDGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNSLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD  870
                                   610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840       850       860       870

Chain D from PDB  Type:PROTEIN  Length:270
 aligned with POL_HV1B5 | P04587 from UniProtKB/Swiss-Prot  Length:1447

    Alignment length:270
                                  1169      1179      1189      1199      1209      1219      1229      1239      1249      1259      1269      1279      1289      1299      1309      1319      1329      1339      1349      1359      1369      1379      1389      1399      1409      1419      1429
           POL_HV1B5   1160 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTIHTDNGSNFTSATVKAACWWAGIKQEFGIPYNPQSQGVVESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNFKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNPLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD 1429
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh.hhhhhhhhh..hhhhhhhhhhh.....................eee.ee......ee..ee.hhh....ee....hhhhhhhhhhhhh......eeee..hhhhhhhhhhhhhhhhh.ee...................hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhh.....eeee........eeeeeeee....eeeee....eeeee....eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --ZF_INTEGRASE  PDB: D:903-944              ---------INTEGRASE  PDB: D:954-1104 UniProt: 1213-1363                                                                                                          ------------------INTEGRASE_DBD  PDB: D:1123-1170                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2g3l D  901 FLDGIDKAQEEHEKYHSNWRAMASDFNLPPVVAKEIVASCDKCQLKGEAMHGQVDCSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACDWAGIKQEDGIPYNPQSQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIHNKKRKGGIGGYSAGERIVDIIATDIQTKELQKQITKIQNFRVYYRDSRNSLWKGPAKLLWKGEGAVVIQDNSDIKVVPRRKAKIIRD 1170
                                   910       920       930       940       950       960       970       980       990      1000      1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170

Chain E from PDB  Type:DNA  Length:18
                                                   
                2g3l E 2001 TGTGGAAAATCTCTAGCA 2018
                                  2010        

Chain F from PDB  Type:DNA  Length:20
                                                     
                2g3l F 2021 ACTGCTAGAGATTTTCCACA 2040
                                  2030      2040

Chain G from PDB  Type:DNA  Length:18
                                                   
                2g3l G 2101 TGTGGAAAATCTCTAGCA 2118
                                  2110        

Chain H from PDB  Type:DNA  Length:20
                                                     
                2g3l H 2121 ACTGCTAGAGATTTTCCACA 2140
                                  2130      2140

   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 2G3L)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2G3L)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2G3L)

(-) Gene Ontology  (45, 45)

Theoretical Model(hide GO term definitions)
Chain A,B,C,D   (POL_HV1B5 | P04587)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003887    DNA-directed DNA polymerase activity    Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1); the synthesis of DNA from deoxyribonucleotide triphosphates in the presence of a DNA template and a 3'hydroxyl group.
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0004523    RNA-DNA hybrid ribonuclease activity    Catalysis of the endonucleolytic cleavage of RNA in RNA-DNA hybrids to 5'-phosphomonoesters.
    GO:0003964    RNA-directed DNA polymerase activity    Catalysis of the reaction: deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1). Catalyzes RNA-template-directed extension of the 3'- end of a DNA strand by one deoxynucleotide at a time.
    GO:0004190    aspartic-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0004533    exoribonuclease H activity    Catalysis of the exonucleolytic cleavage of RNA to 5'-phosphomonoester oligonucleotides in both 5' to 3' and 3' to 5' directions.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0016779    nucleotidyltransferase activity    Catalysis of the transfer of a nucleotidyl group to a reactant.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0005198    structural molecule activity    The action of a molecule that contributes to the structural integrity of a complex or its assembly within or outside a cell.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0015074    DNA integration    The process in which a segment of DNA is incorporated into another, usually larger, DNA molecule such as a chromosome.
    GO:0006310    DNA recombination    Any process in which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction.
    GO:0090502    RNA phosphodiester bond hydrolysis, endonucleolytic    The chemical reactions and pathways involving the hydrolysis of internal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
    GO:0090503    RNA phosphodiester bond hydrolysis, exonucleolytic    The chemical reactions and pathways involving the hydrolysis of terminal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
    GO:0006278    RNA-dependent DNA biosynthetic process    A DNA biosynthetic process that uses RNA as a template for RNA-dependent DNA polymerases (e.g. reverse transcriptase) that synthesize the new strand.
    GO:0075713    establishment of integrated proviral latency    A process by which the virus integrates into the host genome and establishes as a stable provirus or prophage.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0039526    modulation by virus of host apoptotic process    Any process in which a virus modulates the frequency, rate or extent of apoptosis of infected host cells.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0039657    suppression by virus of host gene expression    Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of gene expression in the host organism. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Some protein processing events may be included when they are required to form an active form of a product from an inactive precursor form.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0075732    viral penetration into host nucleus    The crossing by the virus of the host nuclear membrane, either as naked viral genome or for small viruses as an intact capsid.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0019076    viral release from host cell    The dissemination of mature viral particles from the host cell, e.g. by cell lysis or the budding of virus particles from the cell membrane.
cellular component
    GO:0030430    host cell cytoplasm    The cytoplasm of a host cell.
    GO:0044174    host cell endosome    A membrane-bounded organelle that carries materials newly ingested by endocytosis. It passes many of the materials to host cell lysosomes for degradation.
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0042025    host cell nucleus    A membrane-bounded organelle as it is found in the host cell in which chromosomes are housed and replicated. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0072494    host multivesicular body    A late endosome in which regions of the limiting host cell endosomal membrane invaginate to form internal vesicles; host membrane proteins that enter the internal vesicles are sequestered from the host cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019028    viral capsid    The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres.
    GO:0019013    viral nucleocapsid    The complete protein-nucleic acid complex that is the packaged form of the genome in a virus particle.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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  Cis Peptide Bonds
    Ala B:349 - Met B:350   [ RasMol ]  
    Asp D:955 - Cys D:956   [ RasMol ]  
    Gln A:53 - Val A:54   [ RasMol ]  
    Gln B:448 - Gly B:449   [ RasMol ]  
    Gln D:953 - Val D:954   [ RasMol ]  
    Glu A:48 - Ala A:49   [ RasMol ]  
    Glu C:669 - Gly C:670   [ RasMol ]  
    Glu D:948 - Ala D:949   [ RasMol ]  
    Glu D:969 - Gly D:970   [ RasMol ]  
    Gly A:237 - Pro A:238   [ RasMol ]  
    Gly A:52 - Gln A:53   [ RasMol ]  
    Gly B:537 - Pro B:538   [ RasMol ]  
    Gly C:652 - Gln C:653   [ RasMol ]  
    Gly C:837 - Pro C:838   [ RasMol ]  
    Gly D:1137 - Pro D:1138   [ RasMol ]  
    Gly D:947 - Glu D:948   [ RasMol ]  
    Gly D:952 - Gln D:953   [ RasMol ]  
    His A:51 - Gly A:52   [ RasMol ]  
    His B:351 - Gly B:352   [ RasMol ]  
    His C:651 - Gly C:652   [ RasMol ]  
    Leu A:45 - Lys A:46   [ RasMol ]  
    Lys A:46 - Gly A:47   [ RasMol ]  
    Met A:50 - His A:51   [ RasMol ]  
    Met B:350 - His B:351   [ RasMol ]  
    Tyr D:1043 - Asn D:1044   [ RasMol ]  
    Val A:54 - Asp A:55   [ RasMol ]  
    Val B:354 - Asp B:355   [ RasMol ]  
    Val D:954 - Asp D:955   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        POL_HV1B5 | P045871bdl 1bdq 1bdr 1fej 1ff0 1fff 1ffi 1fg6 1fg8 1fgc 1g2k 1hpv 1hvj 1hvs 1k1t 1k1u 1k2b 1k2c 1odx 1q9p 1tcx 1wje 1wjf 2aoc 2aod 2aoe 2aof 2aog 2aoh 2aoi 2aoj 2avm 2avo 2avq 2avs 2avv 2bpv 2bpw 2bpx 2bpy 2bpz 2f80 2f81 2f8g 2nmy 2nmz 2nnk 2nnp 2r38 2r3t 2r3w 2z54 3b7v 3b80 3bc4 3bgb 3bgc 3cyw 3cyx 3d1x 3d1y 3d1z 3d20 3oxc

(-) Related Entries Specified in the PDB File

1ex4 THE CATALYTIC CORE AND C-TERMINAL DOMAIN OF HIV-1 INTEGRASE
1k61 THE INITIAL MODEL FOR VIRAL B-DNA
1k6y THE N-TERMINAL DOMAIN AND CATALYTIC CORE OF HIV-1 INTEGRASE