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Information on 1qpn
PDB: 1qpn
Compound: quinolinate phosphoribosyl transferase
Classification: TRANSFERASE
Entry date in PDB: 1998-11-25
Resolution [Å]: 2.60
R-Factor: 0.185


CHAIN: A
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   


CHAIN: B
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   


CHAIN: C
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   


CHAIN: D
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   


CHAIN: E
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   


CHAIN: F
SWISS-PROT/TREMBL: O06594
   KEYWORD: 3D-structure    Complete proteome    Glycosyltransferase    Pyridine nucleotide biosynthesis    Transferase   
EC: 2.4.2.19
SCOP: c.1.17.1 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain    Mycobacterium tuberculosis
SCOP: d.41.2.1 Alpha and beta proteins (a+b)    alpha/beta-Hammerhead    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), N-terminal domain    Mycobacterium tuberculosis
GO:  nicotinate-nucleotide diphosphorylase (carboxylating) activity    NAD biosynthesis    pyridine nucleotide biosynthesis   
1qpn Image
Image Source: PDB
Homologous structures to 1qpn classified in ArchDB

1qpo A - percentage of sequence identity: 100