Brand  (β version)

PDB ID: 1M0B

Hetero Atom Contents

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
0ZQ N-{(3s)-3-[(tert-butoxycarbonyl)amino]-4-phenylbutyl}-L-phenylalanyl-L-alpha-glutamyl-L-phenylalaninamide PoSSuM
GOL Glycerol PoSSuM
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 1M0B   PDBj   RCSB PDB   PDBe
Header : HYDROLASE/HYDROLASE INHIBITOR
Title : HIV-1 protease in complex with an ethyleneamine inhibitor
Release Data : 2004-01-13
Compound :
mol_id molecule chains synonym
1 PROTEASE RETROPEPSIN A,B HIV-1 PROTEASE
ec: 3.4.23.16
Source :
mol_id organism_scientific expression_system
1 Human immunodeficiency virus 1  (taxid:11676) Escherichia coli  (taxid:562)
Authors : Petrokova, H., Hasek, J., Dohnalek, J.
Keywords : HIV PROTEASE, PEPTIDOMIMETICS, HYDROLASE-HYDROLASE INHIBITOR complex
Exp. method : X-RAY DIFFRACTION ( 2.45 Å )
Citation :

Role of hydroxyl group and R/S configuration of isostere in binding properties of HIV-1 protease inhibitors

Petrokova, H.,Duskova, J.,Dohnalek, J.  et al.
(2004)  Eur.J.Biochem.  271 : 4451 - 4461

PubMed: 15560786
DOI: 10.1111/j.1432-1033.2004.04384.x

Reaction

Chain : A, B
UniProt : P03367 (POL_HV1BR)
Reaction: EC: Evidence:
Physiological Direction:
Specific for a P1 residue that is hydrophobic, and P1' variable, but often Pro. 3.4.23.16 PROSITE-ProRule:PRU00275
-
Endohydrolysis of RNA in RNA/DNA hybrids. Three different cleavage modes: 1. sequence-specific internal cleavage of RNA. Human immunodeficiency virus type 1 and Moloney murine leukemia virus enzymes prefer to cleave the RNA strand one nucleotide away from the RNA-DNA junction. 2. RNA 5'-end directed cleavage 13-19 nucleotides from the RNA end. 3. DNA 3'-end directed cleavage 15-20 nucleotides away from the primer terminus. 3.1.26.13 -
-
3'-end directed exonucleolytic cleavage of viral RNA-DNA hybrid. 3.1.13.2 -
-
DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate 2.7.7.49 PROSITE-ProRule:PRU00405
-
DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate 2.7.7.7 PROSITE-ProRule:PRU00405
-
Cofactor: Evidence: Note:
Mg(2+) ECO:0000250
Binds 2 magnesium ions for reverse transcriptase polymerase activity.
Mg(2+) ECO:0000250
Binds 2 magnesium ions for ribonuclease H (RNase H) activity. Substrate-binding is a precondition for magnesium binding.
Mg(2+) ECO:0000250
Magnesium ions are required for integrase activity. Binds at least 1, maybe 2 magnesium ions.