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1QPN
Biol. Unit 3
Info
Asym.Unit (268 KB)
Biol.Unit 1 (91 KB)
Biol.Unit 2 (92 KB)
Biol.Unit 3 (91 KB)
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(1)
Title
:
QUINOLINATE PHOSPHORIBOSYL TRANSFERASE FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH NCNN
Authors
:
V. Sharma, C. Grubmeyer, J. C. Sacchettini, Tb Structural Genomics Consortium (Tbsgc)
Date
:
20 Nov 98 (Deposition) - 25 Nov 98 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.60
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Biol. Unit 3: E,F (1x)
Keywords
:
Type Ii Prtase, De Novo Nad Biosynthesis, Prpp, Phosphoribosyl Transferase, Quinolinic Acid, Namn, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc, Transferase
(Keyword Search:
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Reference
:
V. Sharma, C. Grubmeyer, J. C. Sacchettini
Crystal Structure Of Quinolinic Acid Phosphoribosyltransferase From Mycobacterium Tuberculosis: Potential Tb Drug Target.
Structure V. 6 1587 1998
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: NICOTINATE MONONUCLEOTIDE (NCNa)
1b: NICOTINATE MONONUCLEOTIDE (NCNb)
1c: NICOTINATE MONONUCLEOTIDE (NCNc)
1d: NICOTINATE MONONUCLEOTIDE (NCNd)
1e: NICOTINATE MONONUCLEOTIDE (NCNe)
1f: NICOTINATE MONONUCLEOTIDE (NCNf)
View:
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Label:
No.
Name
Count
Type
Full Name
1
NCN
2
Ligand/Ion
NICOTINATE MONONUCLEOTIDE
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Sites
(2, 2)
Info
All Sites
1: AC3 (SOFTWARE)
2: AC6 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC3
SOFTWARE
THR E:2138 , LYS E:2140 , HIS E:2161 , ARG E:2162 , LEU E:2220 , ASP E:2222 , SER E:2248 , GLY E:2249 , ALA E:2268 , GLY E:2270 , ALA E:2271 , HIS E:2274 , HOH E:3006 , HOH E:3120 , HOH E:3198 , HOH E:3227
BINDING SITE FOR RESIDUE NCN E 2903
2
AC6
SOFTWARE
THR F:2638 , ARG F:2639 , LYS F:2640 , HIS F:2661 , ARG F:2662 , ASP F:2722 , SER F:2748 , GLY F:2749 , ALA F:2768 , GLY F:2770 , ALA F:2771 , HIS F:2774 , HOH F:3101
BINDING SITE FOR RESIDUE NCN F 2906
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(2, 12)
Info
All SCOP Domains
1a: SCOP_d1qpna2 (A:2-116)
1b: SCOP_d1qpnb2 (B:502-616)
1c: SCOP_d1qpnc2 (C:1002-1116)
1d: SCOP_d1qpnd2 (D:1502-1616)
1e: SCOP_d1qpne2 (E:2002-2116)
1f: SCOP_d1qpnf2 (F:2502-2616)
2a: SCOP_d1qpna1 (A:117-285)
2b: SCOP_d1qpnb1 (B:617-785)
2c: SCOP_d1qpnc1 (C:1117-1285)
2d: SCOP_d1qpnd1 (D:1617-1785)
2e: SCOP_d1qpne1 (E:2117-2285)
2f: SCOP_d1qpnf1 (F:2617-2785)
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)
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)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
alpha/beta-Hammerhead
(191)
Superfamily
:
Nicotinate/Quinolinate PRTase N-terminal domain-like
(25)
Family
:
NadC N-terminal domain-like
(13)
Protein domain
:
Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain
(6)
Mycobacterium tuberculosis [TaxId: 1773]
(4)
1a
d1qpna2
A:2-116
1b
d1qpnb2
B:502-616
1c
d1qpnc2
C:1002-1116
1d
d1qpnd2
D:1502-1616
1e
d1qpne2
E:2002-2116
1f
d1qpnf2
F:2502-2616
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Nicotinate/Quinolinate PRTase C-terminal domain-like
(25)
Family
:
NadC C-terminal domain-like
(13)
Protein domain
:
Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain
(6)
Mycobacterium tuberculosis [TaxId: 1773]
(4)
2a
d1qpna1
A:117-285
2b
d1qpnb1
B:617-785
2c
d1qpnc1
C:1117-1285
2d
d1qpnd1
D:1617-1785
2e
d1qpne1
E:2117-2285
2f
d1qpnf1
F:2617-2785
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CATH Domains
(2, 12)
Info
all CATH domains
1a: CATH_1qpnA02 (A:120-275)
1b: CATH_1qpnB02 (B:620-775)
1c: CATH_1qpnC02 (C:1120-1275)
1d: CATH_1qpnD02 (D:1620-1775)
1e: CATH_1qpnE02 (E:2120-2275)
1f: CATH_1qpnF02 (F:2620-2775)
2a: CATH_1qpnA01 (A:11-119,A:276-285)
2b: CATH_1qpnB01 (B:511-619,B:776-785)
2c: CATH_1qpnC01 (C:1011-1119,C:1276-1285)
2d: CATH_1qpnD01 (D:1511-1619,D:1776-1785)
2e: CATH_1qpnE01 (E:2011-2119,E:2276-2285)
2f: CATH_1qpnF01 (F:2511-2619,F:2776-2785)
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)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Mycobacterium tuberculosis h37rv. Organism_taxid: 83332. Strain: h37rv.
(6)
1a
1qpnA02
A:120-275
1b
1qpnB02
B:620-775
1c
1qpnC02
C:1120-1275
1d
1qpnD02
D:1620-1775
1e
1qpnE02
E:2120-2275
1f
1qpnF02
F:2620-2775
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Aldehyde Oxidoreductase; domain 3
(111)
Homologous Superfamily
:
[code=3.90.1170.20, no name defined]
(12)
Mycobacterium tuberculosis h37rv. Organism_taxid: 83332. Strain: h37rv.
(3)
2a
1qpnA01
A:11-119,A:276-285
2b
1qpnB01
B:511-619,B:776-785
2c
1qpnC01
C:1011-1119,C:1276-1285
2d
1qpnD01
D:1511-1619,D:1776-1785
2e
1qpnE01
E:2011-2119,E:2276-2285
2f
1qpnF01
F:2511-2619,F:2776-2785
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Pfam Domains
(2, 12)
Info
all PFAM domains
1a: PFAM_QRPTase_N_1qpnF01 (F:2524-2615)
1b: PFAM_QRPTase_N_1qpnF02 (F:2524-2615)
1c: PFAM_QRPTase_N_1qpnF03 (F:2524-2615)
1d: PFAM_QRPTase_N_1qpnF04 (F:2524-2615)
1e: PFAM_QRPTase_N_1qpnF05 (F:2524-2615)
1f: PFAM_QRPTase_N_1qpnF06 (F:2524-2615)
2a: PFAM_QRPTase_C_1qpnF07 (F:2617-2784)
2b: PFAM_QRPTase_C_1qpnF08 (F:2617-2784)
2c: PFAM_QRPTase_C_1qpnF09 (F:2617-2784)
2d: PFAM_QRPTase_C_1qpnF10 (F:2617-2784)
2e: PFAM_QRPTase_C_1qpnF11 (F:2617-2784)
2f: PFAM_QRPTase_C_1qpnF12 (F:2617-2784)
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)
Organisms
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)
(
)
Clan
:
Hybrid
(58)
Family
:
QRPTase_N
(10)
Mycobacterium tuberculosis
(4)
1a
QRPTase_N-1qpnF01
F:2524-2615
1b
QRPTase_N-1qpnF02
F:2524-2615
1c
QRPTase_N-1qpnF03
F:2524-2615
1d
QRPTase_N-1qpnF04
F:2524-2615
1e
QRPTase_N-1qpnF05
F:2524-2615
1f
QRPTase_N-1qpnF06
F:2524-2615
Clan
:
TIM_barrel
(694)
Family
:
QRPTase_C
(10)
Mycobacterium tuberculosis
(4)
2a
QRPTase_C-1qpnF07
F:2617-2784
2b
QRPTase_C-1qpnF08
F:2617-2784
2c
QRPTase_C-1qpnF09
F:2617-2784
2d
QRPTase_C-1qpnF10
F:2617-2784
2e
QRPTase_C-1qpnF11
F:2617-2784
2f
QRPTase_C-1qpnF12
F:2617-2784
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