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2QNX
Asym. Unit
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Asym.Unit (105 KB)
Biol.Unit 1 (99 KB)
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Title
:
CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE MYCOBACTERIUM BETA-KETOACYL-ACYL CARRIER PROTEIN SYNTHASE III (FABH) AND 11-[(DECYLOXYCARBONYL)DITHIO]-UNDECANOIC ACID
Authors
:
S. Sachdeva, F. Musayev, M. Alhamadsheh, J. N. Scarsdale, H. T. Wright, K. A. Reynolds
Date
:
19 Jul 07 (Deposition) - 06 May 08 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.70
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Fatty Acid Biosynthesis, Myobacterium Tuberculosis, Structural Basis For Substrate Specificity, Enzyme Inhibitor Complex, Mechanism Based Inhibitor, Acyltransferase, Lipid Synthesis, Multifunctional Enzyme, Transferase
(Keyword Search:
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Reference
:
S. Sachdeva, F. N. Musayev, M. M. Alhamadsheh, J. N. Scarsdale, H. T. Wright, K. A. Reynolds
Separate Entrance And Exit Portals For Ligand Traffic In Mycobacterium Tuberculosis Fabh
Chem. Biol. V. 15 402 2008
(for further references see the
PDB file header
)
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: 11-MERCAPTOUNDECANOIC ACID (MDXa)
1b: 11-MERCAPTOUNDECANOIC ACID (MDXb)
2a: O-DECYL HYDROGEN THIOCARBONATE (UDTa)
2b: O-DECYL HYDROGEN THIOCARBONATE (UDTb)
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No.
Name
Count
Type
Full Name
1
MDX
2
Ligand/Ion
11-MERCAPTOUNDECANOIC ACID
2
UDT
2
Ligand/Ion
O-DECYL HYDROGEN THIOCARBONATE
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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
CYS A:112 , PHE A:157 , ARG A:214 , HIS A:244 , ALA A:246 , ASN A:274 , TYR A:304 , GLY A:305
BINDING SITE FOR RESIDUE UDT A 860
2
AC2
SOFTWARE
ASN A:81 , CYS A:112 , LEU A:142 , THR A:145 , GLN A:191 , TRP A:195 , PRO A:203 , PHE A:204 , SER A:276 , ALA A:306 , GLN B:86 , THR B:87
BINDING SITE FOR RESIDUE MDX A 861
3
AC3
SOFTWARE
ILE B:189 , LEU B:207 , ARG B:214 , HIS B:244 , ALA B:246 , ASN B:247 , ASN B:274
BINDING SITE FOR RESIDUE UDT B 860
4
AC4
SOFTWARE
GLN A:86 , THR A:87 , ASN B:81 , CYS B:112 , LEU B:142 , THR B:145 , ILE B:189 , GLN B:191 , PRO B:203 , SER B:276 , ALA B:306
BINDING SITE FOR RESIDUE MDX B 861
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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Exons
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d2qnxa1 (A:-10-174)
1b: SCOP_d2qnxa2 (A:175-317B)
1c: SCOP_d2qnxb1 (B:-10-174)
1d: SCOP_d2qnxb2 (B:175-317B)
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Protein Domains
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Thiolase-like
(231)
Superfamily
:
Thiolase-like
(231)
Family
:
Chalcone synthase-like
(56)
Protein domain
:
Ketoacyl-ACP synthase III (FabH)
(22)
Mycobacterium tuberculosis [TaxId: 1773]
(12)
1a
d2qnxa1
A:-10-174
1b
d2qnxa2
A:175-317B
1c
d2qnxb1
B:-10-174
1d
d2qnxb2
B:175-317B
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_2qnxA01 (A:-10-172)
1b: CATH_2qnxB01 (B:-10-172)
1c: CATH_2qnxA02 (A:173-317)
1d: CATH_2qnxB02 (B:173-317)
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Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Peroxisomal Thiolase; Chain A, domain 1
(130)
Homologous Superfamily
:
[code=3.40.47.10, no name defined]
(130)
Mycobacterium tuberculosis. Organism_taxid: 1773.
(11)
1a
2qnxA01
A:-10-172
1b
2qnxB01
B:-10-172
1c
2qnxA02
A:173-317
1d
2qnxB02
B:173-317
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_ACP_syn_III_2qnxB01 (B:106-183)
1b: PFAM_ACP_syn_III_2qnxB02 (B:106-183)
2a: PFAM_ACP_syn_III_C_2qnxB03 (B:228-317)
2b: PFAM_ACP_syn_III_C_2qnxB04 (B:228-317)
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Clan
:
Thiolase
(72)
Family
:
ACP_syn_III
(12)
Mycobacterium tuberculosis
(7)
1a
ACP_syn_III-2qnxB01
B:106-183
1b
ACP_syn_III-2qnxB02
B:106-183
Family
:
ACP_syn_III_C
(12)
Mycobacterium tuberculosis
(7)
2a
ACP_syn_III_C-2qnxB03
B:228-317
2b
ACP_syn_III_C-2qnxB04
B:228-317
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