CATH Search:   
       by CATH code, keyword
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(use 'Shift Left-Click' to collapse/expand all levels downwards; use 'Control Left-Click' to collapse/expand all levels upwards)
 
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Beta Barrel (4804)
(-)
Topology: Cathepsin D, subunit A; domain 1 (745)
(-)
Homologous Superfamily: Acid Proteases (745)
(-)
Human immunodeficiency virus 1. Organism_taxid: 11676. (92)
1B6JA:1-99; B:101-199HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 1
1B6KA:1-99; B:101-199HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 5
1B6LA:1-99; B:101-199HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 4
1B6MA:1-99; B:101-199HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 6
1B6PA:1-99; B:101-199HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 7
1C6XA:1-99; B:201-299ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.
1C6YA:1-99; B:201-299ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.
1C6ZA:1-99; B:201-299ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.
1C70A:1-99; B:201-299ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.
1HBVA:1-99; B:1-99A CHECK ON RATIONAL DRUG DESIGN. CRYSTAL STRUCTURE OF A COMPLEX OF HIV-1 PROTEASE WITH A NOVEL GAMMA-TURN MIMETIC
1HSGA:1-99; B:1-99CRYSTAL STRUCTURE AT 1.9 ANGSTROMS RESOLUTION OF HUMAN IMMUNODEFICIENCY VIRUS (HIV) II PROTEASE COMPLEXED WITH L-735,524, AN ORALLY BIOAVAILABLE INHIBITOR OF THE HIV PROTEASES
1HSHA:1-99; B:1-99; C:1-99; D:1-99CRYSTAL STRUCTURE AT 1.9 ANGSTROMS RESOLUTION OF HUMAN IMMUNODEFICIENCY VIRUS (HIV) II PROTEASE COMPLEXED WITH L-735,524, AN ORALLY BIOAVAILABLE INHIBITOR OF THE HIV PROTEASES
1HVCA:1A-99A; A:1B-99BCRYSTAL STRUCTURE OF A TETHERED DIMER OF HIV-1 PROTEASE COMPLEXED WITH AN INHIBITOR
1K6CA:1-99; B:1-99LACK OF SYNERGY FOR INHIBITORS TARGETING A MULTI-DRUG RESISTANT HIV-1 PROTEASE
1K6PA:1-99; B:1-99LACK OF SYNERGY FOR INHIBITORS TARGETING A MULTI-DRUG RESISTANT HIV-1 PROTEASE
1K6TA:1-99; B:1-99LACK OF SYNERGY FOR INHIBITORS TARGETING A MULTI-DRUG RESISTANT HIV-1 PROTEASE
1K6VA:1-99; B:1-99LACK OF SYNERGY FOR INHIBITORS TARGETING A MULTI-DRUG RESISTANT HIV-1 PROTEASE
1KJ4A:1-99; B:1-99; C:1-99; D:1-99SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES
1KJ7A:1-99; B:1-99SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES
1KJFA:1-99; B:1-99SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES
1KJGA:1-99; B:1-99SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES
1KJHA:1-99; B:1-99SUBSTRATE SHAPE DETERMINES SPECIFICITY OF RECOGNITION RECOGNITION FOR HIV-1 PROTEASE: ANALYSIS OF CRYSTAL STRUCTURES OF SIX SUBSTRATE COMPLEXES
1N49A:1-99; B:1-99; C:1-99; D:1-99VIABILITY OF A DRUG-RESISTANT HIV-1 PROTEASE VARIANT: STRUCTURAL INSIGHTS FOR BETTER ANTI-VIRAL THERAPY
1NPAA:1-99; B:1-99CRYSTAL STRUCTURE OF HIV-1 PROTEASE-HUP
1NPVA:1-99; B:201-299CRYSTAL STRUCTURE OF HIV-1 PROTEASE COMPLEXED WITH LDC271
1NPWA:1-99; B:201-299CRYSTAL STRUCTURE OF HIV PROTEASE COMPLEXED WITH LGZ479
1ODWA:1-99; B:1-99NATIVE HIV-1 PROTEINASE
1ODXA:1-99; B:1-99HIV-1 PROTEINASE MUTANT A71T, V82A
1RL8A:1-99; B:1-99CRYSTAL STRUCTURE OF THE COMPLEX OF RESISTANT STRAIN OF HIV-1 PROTEASE(V82A MUTANT) WITH RITONAVIR
1RPIA:1-99; B:1-99CRYSTAL STRUCTURES OF A MULTIDRUG-RESISTANT HIV-1 PROTEASE REVEAL AN EXPANDED ACTIVE SITE CAVITY
1RQ9A:1-99; B:1-99CRYSTAL STRUCTURES OF A MULTIDRUG-RESISTANT HIV-1 PROTEASE REVEAL AN EXPANDED ACTIVE SITE CAVITY
1RV7A:1-99; B:1-99CRYSTAL STRUCTURES OF A MULTIDRUG-RESISTANT HIV-1 PROTEASE REVEAL AN EXPANDED ACTIVE SITE CAVITY
1SDTA:1-99; B:101-199CRYSTAL STRUCTURES OF HIV PROTEASE V82A AND L90M MUTANTS REVEAL CHANGES IN INDINAVIR BINDING SITE.
1SDUA:1-99; B:101-199CRYSTAL STRUCTURES OF HIV PROTEASE V82A AND L90M MUTANTS REVEAL CHANGES IN INDINAVIR BINDING SITE.
1SDVA:1-99; B:101-199CRYSTAL STRUCTURES OF HIV PROTEASE V82A AND L90M MUTANTS REVEAL CHANGES IN INDINAVIR BINDING SITE.
1SP5A:1-99; B:1-99CRYSTAL STRUCTURE OF HIV-1 PROTEASE COMPLEXED WITH A PRODUCT OF AUTOPROTEOLYSIS
1T3RA:1-99; B:1-99HIV PROTEASE WILD-TYPE IN COMPLEX WITH TMC114 INHIBITOR
1T7IA:1-99; B:1-99THE STRUCTURAL AND THERMODYNAMIC BASIS FOR THE BINDING OF TMC114, A NEXT-GENERATION HIV-1 PROTEASE INHIBITOR.
1T7JA:1-99; B:1-99CRYSTAL STRUCTURE OF INHIBITOR AMPRENAVIR IN COMPLEX WITH A MULTI-DRUG RESISTANT VARIANT OF HIV-1 PROTEASE (L63P/V82T/I84V)
1T7KA:1-99; B:1-99CRYSTAL STRUCTURE OF HIV PROTEASE COMPLEXED WITH ARYLSULFONAMIDE AZACYCLIC UREA
1TCXA:1-99; B:1-99HIV TRIPLE MUTANT PROTEASE COMPLEXED WITH INHIBITOR SB203386
1TW7A:1-99; B:1-99WIDE OPEN 1.3A STRUCTURE OF A MULTI-DRUG RESISTANT HIV-1 PROTEASE REPRESENTS A NOVEL DRUG TARGET
1U8GA:1-99; B:1-99CRYSTAL STRUCTURE OF A HIV-1 PROTEASE IN COMPLEX WITH PEPTIDOMIMETIC INHIBITOR KI2-PHE-GLU-GLU-NH2
1XL2A:1-99; B:1-99HIV-1 PROTEASE IN COMPLEX WITH PYRROLIDINMETHANAMINE
1XL5A:1-99; B:1-99HIV-1 PROTEASE IN COMPLEX WITH AMIDHYROXYSULFONE
1YT9A:1-99; B:1-99HIV PROTEASE WITH OXIMINOARYLSULFONAMIDE BOUND
1ZTZA:1-99; B:1-99CRYSTAL STRUCTURE OF HIV PROTEASE- METALLACARBORANE COMPLEX
2A1EA:1-99; B:1-99HIGH RESOLUTION STRUCTURE OF HIV-1 PR WITH TS-126
2A4FA:1-99; B:1-99SYNTHESIS AND ACTIVITY OF N-AXYL AZACYCLIC UREA HIV-1 PROTEASE INHIBITORS WITH HIGH POTENCY AGAINST MULTIPLE DRUG RESISTANT VIRAL STRAINS.
2AOFA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT V82A WITH A SUBSTRATE ANALOG P1-P6
2AVOA:1-99; B:1-99KINETICS, STABILITY, AND STRUCTURAL CHANGES IN HIGH RESOLUTION CRYSTAL STRUCTURES OF HIV-1 PROTEASE WITH DRUG RESISTANT MUTATIONS L24I, I50V, AND G73S
2AVSA:1-99; B:1-99KINETICS, STABILITY, AND STRUCTURAL CHANGES IN HIGH RESOLUTION CRYSTAL STRUCTURES OF HIV-1 PROTEASE WITH DRUG RESISTANT MUTATIONS L24I, I50V, AND G73S
2AVVA:1-99; B:1-99; D:1-99; E:1-99KINETICS, STABILITY, AND STRUCTURAL CHANGES IN HIGH RESOLUTION CRYSTAL STRUCTURES OF HIV-1 PROTEASE WITH DRUG RESISTANT MUTATIONS L24I, I50V, AND G73S
2BB9A:1-99; B:201-299STRUCTURE OF HIV1 PROTEASE AND AKC4P_133A COMPLEX.
2BBBA:1-99; B:201-299STRUCTURE OF HIV1 PROTEASE AND HH1_173_3A COMPLEX.
2BPVA:1-99; B:1-99HIV-1 PROTEASE-INHIBITOR COMPLEX
2BPWA:1-99; B:1-99HIV-1 PROTEASE-INHIBITOR COMPLEX
2BPXA:1-99; B:1-99HIV-1 PROTEASE-INHIBITOR COMPLEX
2BPYA:1-99; B:1-99HIV-1 PROTEASE-INHIBITOR COMPLEX
2BPZA:1-99; B:1-99HIV-1 PROTEASE-INHIBITOR COMPLEX
2FXDA:1-99; B:1-99X-RAY CRYSTAL STRUCTURE OF HIV-1 PROTEASE IRM MUTANT COMPLEXED WITH ATAZANAVIR (BMS-232632)
2FXEA:1-99; B:1-99X-RAY CRYSTAL STRUCTURE OF HIV-1 PROTEASE CRM MUTANT COMPLEXED WITH ATAZANAVIR (BMS-232632)
2HB3A:1-99; B:1-99WILD-TYPE HIV-1 PROTEASE IN COMPLEX WITH POTENT INHIBITOR GRL06579
2HS1A:1-99; B:101-199ULTRA-HIGH RESOLUTION X-RAY CRYSTAL STRUCTURE OF HIV-1 PROTEASE V32I MUTANT WITH TMC114 (DARUNAVIR) INHIBITOR
2HS2A:1-99; B:101-199CRYSTAL STRUCTURE OF M46L MUTANT OF HIV-1 PROTEASE COMPLEXED WITH TMC114 (DARUNAVIR)
2I4DA:1-99; B:201-299CRYSTAL STRUCTURE OF WT HIV-1 PROTEASE WITH GS-8373
2I4UA:1-99; B:201-299HIV-1 PROTEASE WITH TMC-126
2I4VA:1-99; B:201-299HIV-1 PROTEASE I84V, L90M WITH TMC126
2I4WA:1-99; B:201-299HIV-1 PROTEASE WT WITH GS-8374
2I4XA:1-99; B:201-299HIV-1 PROTEASE I84V, L90M WITH GS-8374
2IDWA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT V82A WITH A POTENT NON-PEPTIDE INHIBITOR (UIC-94017)
2IENA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE WITH A POTENT NON-PEPTIDE INHIBITOR (UIC-94017)
2IEOA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT I84V WITH A POTENT NON-PEPTIDE INHIBITOR (UIC-94017)
2NMW  [entry was replaced by entry 3OXC without any CATH domain information]
2NMYA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT V82A WITH A INHIBITOR SAQUINAVIR
2NMZA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT V82A WITH A INHIBITOR SAQUINAVIR
2NNKA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT I84V WITH A INHIBITOR SAQUINAVIR
2NNPA:1-99; B:101-199CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT I84V WITH A INHIBITOR SAQUINAVIR
2NPHA:1-99; B:1001-1099CRYSTAL STRUCTURE OF HIV1 PROTEASE IN SITU PRODUCT COMPLEX
2P3AA:1-99; B:1-99CRYSTAL STRUCTURE OF THE MULTI-DRUG RESISTANT MUTANT SUBTYPE B HIV PROTEASE COMPLEXED WITH TL-3 INHIBITOR
2P3BA:1-99; B:1-99CRYSTAL STRUCTURE OF THE SUBTYPE B WILD TYPE HIV PROTEASE COMPLEXED WITH TL-3 INHIBITOR
2P3CA:1-99; B:1-99CRYSTAL STRUCTURE OF THE SUBTYPE F WILD TYPE HIV PROTEASE COMPLEXED WITH TL-3 INHIBITOR
2PQZA:1-99; B:1-99HIV-1 PROTEASE IN COMPLEX WITH A PYRROLIDINE-BASED INHIBITOR
2ZYEA:1-99; B:101-199STRUCTURE OF HIV-1 PROTEASE IN COMPLEX WITH POTENT INHIBITOR KNI-272 DETERMINED BY NEUTRON CRYSTALLOGRAPHY
3A2OA:1-99; B:101-199CRYSTAL STRUCTURE OF HIV-1 PROTEASE COMPLEXED WITH KNI-1689
3BVAA:1-99; B:1-99CYSTAL STRUCTURE OF HIV-1 ACTIVE SITE MUTANT D25N AND P2-NC ANALOG INHIBITOR
3BVBA:1-99; B:1-99CYSTAL STRUCTURE OF HIV-1 ACTIVE SITE MUTANT D25N AND INHIBITOR DARUNAVIR
3CYXA:1-99; B:1-99CRYSTAL STRUCTURE OF HIV-1 MUTANT I50V AND INHIBITOR SAQUINAVIRA
3FX5A:1-99; B:101-199STRUCTURE OF HIV-1 PROTEASE IN COMPLEX WITH POTENT INHIBITOR KNI-272 DETERMINED BY HIGH RESOLUTION X-RAY CRYSTALLOGRAPHY
3GGAA:1-99; B:1-99; C:1-99; D:1-99; G:1-99; H:1-99HIV PROTEASE INHIBITORS WITH PSEUDO-SYMMETRIC CORES
3GGVA:1-99; B:1-99; C:1-99; D:1-99; E:1-99; F:1-99; G:1-99; H:1-99; I:1-99HIV PROTEASE, PSEUDO-SYMMETRIC INHIBITORS
3GGXA:1-99; F:1-99; G:1-99; H:1-99; B:1-99; C:1-99; D:1-99; E:1-99HIV PROTEASE, PSEUDO-SYMMETRIC INHIBITORS