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3FIV
Asym. Unit
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Asym.Unit (49 KB)
Biol.Unit 1 (45 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF FELINE IMMUNODEFICIENCY VIRUS PROTEASE COMPLEXED WITH A SUBSTRATE
Authors
:
C. Schalk-Hihi, J. Lubkowski, A. Zdanov, A. Wlodawer, A. Gustchina
Date
:
09 Jul 97 (Deposition) - 12 Nov 97 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.85
Chains
:
Asym. Unit : A,B,I,J
Biol. Unit 1: A,B,I,J (1x)
Keywords
:
Aspartic Protease, Retroviral Protease, Hydrolase-Hydrolase Inhibitor Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. S. Laco, C. Schalk-Hihi, J. Lubkowski, G. Morris, A. Zdanov, A. Olson, J. H. Elder, A. Wlodawer, A. Gustchina
Crystal Structures Of The Inactive D30N Mutant Of Feline Immunodeficiency Virus Protease Complexed With A Substrate And An Inhibitor.
Biochemistry V. 36 10696 1997
(for further references see the
PDB file header
)
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Hetero Components
(5, 12)
Info
All Hetero Components
1a: ACETYL GROUP (ACEa)
1b: ACETYL GROUP (ACEb)
2a: NAPHTHALEN-2-YL-3-ALANINE (ALNa)
2b: NAPHTHALEN-2-YL-3-ALANINE (ALNb)
2c: NAPHTHALEN-2-YL-3-ALANINE (ALNc)
2d: NAPHTHALEN-2-YL-3-ALANINE (ALNd)
3a: 3-SULFINOALANINE (CSDa)
3b: 3-SULFINOALANINE (CSDb)
4a: AMINO GROUP (NH2a)
4b: AMINO GROUP (NH2b)
5a: SULFATE ION (SO4a)
5b: SULFATE ION (SO4b)
View:
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No.
Name
Count
Type
Full Name
1
ACE
2
Mod. Amino Acid
ACETYL GROUP
2
ALN
4
Mod. Amino Acid
NAPHTHALEN-2-YL-3-ALANINE
3
CSD
2
Mod. Amino Acid
3-SULFINOALANINE
4
NH2
2
Mod. Amino Acid
AMINO GROUP
5
SO4
2
Ligand/Ion
SULFATE ION
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
TYR A:23 , LYS A:46 , ARG A:104 , HOH A:336 , LYS B:12 , ARG B:13 , HOH B:440
BINDING SITE FOR RESIDUE SO4 A 501
2
AC2
SOFTWARE
LYS A:12 , ARG A:13 , HOH A:340 , TYR B:23 , LYS B:46 , ARG B:104 , HOH B:436
BINDING SITE FOR RESIDUE SO4 B 502
3
AC3
SOFTWARE
ARG A:13 , PHE A:19 , GLY A:22 , LEU A:28 , ASN A:30 , GLY A:32 , ALA A:33 , ASP A:34 , MET A:56 , ILE A:57 , ILE A:98 , HOH A:301 , HOH A:401 , ARG B:13 , PRO B:24 , LEU B:28 , ASN B:30 , GLY B:32 , ASP B:34 , ILE B:35 , MET B:56 , ILE B:57 , GLY B:58 , VAL B:59 , ILE B:98 , GLN B:99 , LEU B:101 , HOH I:421 , HOH J:321
BINDING SITE FOR CHAIN I OF ACE-ALN-VAL-LEU-ALA- GLU-ALN-NH2
4
AC4
SOFTWARE
ARG A:13 , PRO A:24 , LEU A:28 , ASN A:30 , GLY A:32 , ASP A:34 , ILE A:35 , MET A:56 , ILE A:57 , GLY A:58 , VAL A:59 , ILE A:98 , GLN A:99 , LEU A:101 , HOH A:301 , HOH A:401 , ARG B:13 , PHE B:19 , GLY B:22 , LEU B:28 , GLY B:32 , ALA B:33 , ASP B:34 , MET B:56 , ILE B:57 , ILE B:98 , HOH I:421 , HOH J:321
BINDING SITE FOR CHAIN J OF ACE-ALN-VAL-LEU-ALA- GLU-ALN-NH2
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: ASP_PROT_RETROV (A:25-106,B:25-106)
2: ASP_PROTEASE (A:27-38,B:27-38)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
ASP_PROT_RETROV
PS50175
Aspartyl protease, retroviral-type family profile.
POL_FIVPE
63-144
2
A:25-106
B:25-106
2
ASP_PROTEASE
PS00141
Eukaryotic and viral aspartyl proteases active site.
POL_FIVPE
65-76
2
A:27-38
B:27-38
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d3fiva_ (A:)
1b: SCOP_d3fivb_ (B:)
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Protein Domains
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(
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Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Acid proteases
(1120)
Superfamily
:
Acid proteases
(1120)
Family
:
Retroviral protease (retropepsin)
(591)
Protein domain
:
Feline immunodeficiency virus (FIV) protease
(7)
Feline immunodeficiency virus [TaxId: 11673]
(7)
1a
d3fiva_
A:
1b
d3fivb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_3fivA00 (A:6-116)
1b: CATH_3fivB00 (B:6-116)
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)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Cathepsin D, subunit A; domain 1
(745)
Homologous Superfamily
:
Acid Proteases
(745)
Feline immunodeficiency virus. Organism_taxid: 11673. Cell_line: bl21.
(2)
1a
3fivA00
A:6-116
1b
3fivB00
B:6-116
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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