4TSX - JenaLib

Title :   HIV-1 INTEGRASE CATALYTIC CORE DOMAIN MUTANT COMPLEXED WITH ALLOSTERIC INHIBITOR

Authors :   L. Feng, M. Kvaratskhelia

Date :   19 Jun 14 (Deposition) - 17 Dec 14 (Release) - 17 Dec 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.94

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Hiv Integrase, Ccd, H171T, Dde Motif, Dimer Interface, Allosteric Inhibitor, Allini, Quinoline, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Slaughter, K. A. Jurado, N. Deng, L. Feng, J. J. Kessl, N. Shkriabai, R. C. Larue, H. J. Fadel, P. A. Patel, N. Jena, J. R. Fuchs, E. Poeschla, R. M. Levy, A. Engelman, M. Kvaratskhelia
The Mechanism Of H171T Resistance Reveals The Importance Of N -Protonated His171 For The Binding Of Allosteric Inhibito Bi-D To Hiv-1 Integrase.
Retrovirology V. 11 100 2014
PubMed-ID: 25421939 | Reference-DOI: 10.1186/S12977-014-0100-1

Compounds

Molecule 1 - INTEGRASE
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	CATALYTICAL CORE DOMAIN, UNP RESIDUES 50-212
	Gene	:	POL
	Mutation	:	YES
	Organism Scientific	:	HUMAN IMMUNODEFICIENCY VIRUS 1
	Organism Taxid	:	11676

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 5)

Asymmetric Unit (3, 5)

No.	Name	Count	Type	Full Name
1	CAF	2	Mod. Amino Acid	S-DIMETHYLARSINOYL-CYSTEINE
2	LF0	1	Ligand/Ion	(2S)-TERT-BUTOXY[4-(3,4-DIHYDRO-2H-CHROMEN-6-YL)-2-METHYLQUINOLIN-3-YL]ETHANOIC ACID
3	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 10)

No.	Name	Count	Type	Full Name
1	CAF	4	Mod. Amino Acid	S-DIMETHYLARSINOYL-CYSTEINE
2	LF0	2	Ligand/Ion	(2S)-TERT-BUTOXY[4-(3,4-DIHYDRO-2H-CHROMEN-6-YL)-2-METHYLQUINOLIN-3-YL]ETHANOIC ACID
3	SO4	4	Ligand/Ion	SULFATE ION

Sites (3, 3)

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:95 , LEU A:102 , THR A:124 , THR A:125 , ALA A:129 , TRP A:132 , GLN A:168 , ALA A:169 , GLU A:170 , THR A:171 , THR A:174 , MET A:178 , HOH A:420 , HOH A:423	binding site for residue LF0 A 301
2	AC2	SOFTWARE	SER A:123 , THR A:124 , THR A:125 , LYS A:186 , ARG A:187 , HOH A:404 , HOH A:419	binding site for residue SO4 A 302
3	AC3	SOFTWARE	THR A:66 , HIS A:67	binding site for residue SO4 A 303

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:145
                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeee..eeeeeeee.....eeeeee...hhhhhhhhhhhhhhhh...eee..hhhhhhhhhhhhhhhhhh.ee......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tsx A  55 DCSPGIWQLDcTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAAcWWAGIKQEFGIPESMNKELKKIIGQVRDQAETLKTAVQMAVFIHNKKRKGGGGYSAGERIVDIIATDIQ 209
                                    64|       74        84        94       104       114       124     | 134       153       163       173       183      |194       204     
                                     65-CAF                                                          130-CAF     142|                                   190|                 
                                                                                                                  152                                    192

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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)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (13, 13)

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Description