2NQT - JenaLib

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Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE (RV1652) FROM MYCOBACTERIUM TUBERCULOSIS AT 1.58 A RESOLUTION

Authors :   L. T. Cherney, M. M. Cherney, C. R. Garen, F. Moraidin, M. N. G. James, Tb Structural Genomics Consortium (Tbsgc)

Date :   31 Oct 06 (Deposition) - 28 Nov 06 (Release) - 12 Nov 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.58

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: A,B  (2x)

Keywords :   Apoprotein, Dimer, Rossmann Fold, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. T. Cherney, M. M. Cherney, C. R. Garen, C. Niu, F. Moradian, M. N. Jame
Crystal Structure Of N-Acetyl-Gamma-Glutamyl-Phosphate Reductase From Mycobacterium Tuberculosis In Complex With Nadp(+).
J. Mol. Biol. V. 367 1357 2007
PubMed-ID: 17316682 | Reference-DOI: 10.1016/J.JMB.2007.01.033

Molecule 1 - N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE
	Chains	:	A, B
	EC Number	:	1.2.1.38
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	ARGC
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	1773
	Synonym	:	AGPR, N-ACETYL-GLUTAMATE SEMIALDEHYDE DEHYDROGENASE, NAGSA DEHYDROGENASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	CSD	2	Mod. Amino Acid	3-SULFINOALANINE

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	CSD	2	Mod. Amino Acid	3-SULFINOALANINE

Biological Unit 2 (1, 4)

No.	Name	Count	Type	Full Name
1	CSD	4	Mod. Amino Acid	3-SULFINOALANINE

(no "Site" information available for 2NQT)

(no "SS Bond" information available for 2NQT)

Asymmetric Unit

No.	Residues
1	Ala A:351	-	Pro A:352
2	Asn B:8	-	Ala B:9
3	Ala B:351	-	Pro B:352

(no "SAP(SNP)/Variant" information available for 2NQT)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTO	153-169	2	A:153-169 B:153-169
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTU	153-169	2	A:153-169 B:153-169

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTO	153-169	2	A:153-169 B:153-169
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTU	153-169	2	A:153-169 B:153-169

Biological Unit 2 (1, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTO	153-169	4	A:153-169 B:153-169
1	ARGC	PS01224	N-acetyl-gamma-glutamyl-phosphate reductase active site.	ARGC_MYCTU	153-169	4	A:153-169 B:153-169

(no "Exon" information available for 2NQT)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:347
 aligned with ARGC_MYCTO | P9WPZ8 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:347
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       
           ARGC_MYCTO     6 VANATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGCYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------2nqtA02 A:156-320 Dihydrodipicolinate Reductase; domain 2                                                                                                            -------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee...hhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhh...hhhhh....ee.hhhhhh...eeee......hhhhhhhh....eeee........hhhhhhhhhh...............hhhhhhh...eee..hhhhhhhhhhhhhhhhh.....eeeeeeee.hhhhh...hhhhhhhhhh...ee........hhhhhhhhhhh......eeeeeeee......eeeeeeee...hhhhhhhhhhhhhh....eee.......hhhhh.....eeeeeeee....eeeeeeee......hhhhhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------ARGC             --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nqt A   6 VANATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGcYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155  |    165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       
                                                                                                                                                                                  158-CSD

Chain A from PDB  Type:PROTEIN  Length:347
 aligned with ARGC_MYCTU | P9WPZ9 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:347
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       
           ARGC_MYCTU     6 VANATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGCYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------2nqtA02 A:156-320 Dihydrodipicolinate Reductase; domain 2                                                                                                            -------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee...hhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhh...hhhhh....ee.hhhhhh...eeee......hhhhhhhh....eeee........hhhhhhhhhh...............hhhhhhh...eee..hhhhhhhhhhhhhhhhh.....eeeeeeee.hhhhh...hhhhhhhhhh...ee........hhhhhhhhhhh......eeeeeeee......eeeeeeee...hhhhhhhhhhhhhh....eee.......hhhhh.....eeeeeeee....eeeeeeee......hhhhhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------ARGC             --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nqt A   6 VANATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGcYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155  |    165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       
                                                                                                                                                                                  158-CSD

Chain B from PDB  Type:PROTEIN  Length:345
 aligned with ARGC_MYCTO | P9WPZ8 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:345
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347     
           ARGC_MYCTO     8 NATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGCYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------2nqtB02 B:156-320 Dihydrodipicolinate Reductase; domain 2                                                                                                            -------------------------------- CATH domains
           Pfam domains (1) ---Semialdhyde_dh-2nqtB03 B:11-150                                                                                                             ----------------Semialdhyde_dhC-2nqtB01 B:167-323                                                                                                                            ----------------------------- Pfam domains (1)
           Pfam domains (2) ---Semialdhyde_dh-2nqtB04 B:11-150                                                                                                             ----------------Semialdhyde_dhC-2nqtB02 B:167-323                                                                                                                            ----------------------------- Pfam domains (2)
         Sec.struct. author ..eeeeee...hhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhh...hhhhh....ee.hhhhhh...eeee......hhhhhhh.....eeee........hhhhhhhhhh...............hhhhhhh...eee..hhhhhhhhhhhhhhhhh.....eeeeeeee.hhhhh...hhhhhhhhhh...ee........hhhhhhhhhhh......eeeeeeee......eeeeeeee...hhhhhhhhhhhhhh....eee.......hhhhh.....eeeeeeee....eeeeeeee......hhhhhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------ARGC             --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nqt B   8 NATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGcYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157|      167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347     
                                                                                                                                                                                158-CSD

Chain B from PDB  Type:PROTEIN  Length:345
 aligned with ARGC_MYCTU | P9WPZ9 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:345
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347     
           ARGC_MYCTU     8 NATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGCYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------2nqtB02 B:156-320 Dihydrodipicolinate Reductase; domain 2                                                                                                            -------------------------------- CATH domains
           Pfam domains (1) ---Semialdhyde_dh-2nqtB03 B:11-150                                                                                                             ----------------Semialdhyde_dhC-2nqtB01 B:167-323                                                                                                                            ----------------------------- Pfam domains (1)
           Pfam domains (2) ---Semialdhyde_dh-2nqtB04 B:11-150                                                                                                             ----------------Semialdhyde_dhC-2nqtB02 B:167-323                                                                                                                            ----------------------------- Pfam domains (2)
         Sec.struct. author ..eeeeee...hhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhh...hhhhh....ee.hhhhhh...eeee......hhhhhhh.....eeee........hhhhhhhhhh...............hhhhhhh...eee..hhhhhhhhhhhhhhhhh.....eeeeeeee.hhhhh...hhhhhhhhhh...ee........hhhhhhhhhhh......eeeeeeee......eeeeeeee...hhhhhhhhhhhhhh....eee.......hhhhh.....eeeeeeee....eeeeeeee......hhhhhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------ARGC             --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nqt B   8 NATKVAVAGASGYAGGEILRLLLGHPAYADGRLRIGALTAATSAGSTLGEHHPHLTPLAHRVVEPTEAAVLGGHDAVFLALPHGHSAVLAQQLSPETLIIDCGADFRLTDAAVWERFYGSSHAGSWPYGLPELPGARDQLRGTRRIAVPGcYPTAALLALFPALAADLIEPAVTVVAVSGTSGAGRAATTDLLGAEVIGSARAYNIAGVHRHTPEIAQGLRAVTDRDVSVSFTPVLIPASRGILATCTARTRSPLSQLRAAYEKAYHAEPFIYLMPEGQLPRTGAVIGSNAAHIAVAVDEDAQTFVAIAAIDNLVKGTAGAAVQSMNLALGWPETDGLSVVGVAP 352
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157|      167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347     
                                                                                                                                                                                158-CSD

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 2NQT)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Dihydrodipicolinate Reductase; domain 2 (182)

Homologous Superfamily: Dihydrodipicolinate Reductase; domain 2 (178)

Mycobacterium tuberculosis. Organism_taxid: 1773. (5)

1a	2nqtA02	A:156-320
1b	2nqtB02	B:156-320

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: GADPH_aa-bio_dh (59)

Family: Semialdhyde_dhC (21)

Mycobacterium tuberculosis (1)

1a	Semialdhyde_dhC-2nqtB01	B:167-323
1b	Semialdhyde_dhC-2nqtB02	B:167-323

Clan: NADP_Rossmann (1239)

Family: Semialdhyde_dh (22)

Mycobacterium tuberculosis (1)

2a	Semialdhyde_dh-2nqtB03	B:11-150
2b	Semialdhyde_dh-2nqtB04	B:11-150

Asymmetric Unit(hide GO term definitions)

Chain A,B (ARGC_MYCTO | P9WPZ8)

molecular function
	GO:0003942	N-acetyl-gamma-glutamyl-phosphate reductase activity	Catalysis of the reaction: N-acetyl-L-glutamate 5-semialdehyde + NADP+ + phosphate = N-acetyl-5-glutamyl phosphate + NADPH + H+.
	GO:0051287	NAD binding	Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0016620	oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor	Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces NAD or NADP.
	GO:0046983	protein dimerization activity	The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
biological process
	GO:0006526	arginine biosynthetic process	The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
	GO:0008652	cellular amino acid biosynthetic process	The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A,B (ARGC_MYCTU | P9WPZ9)

molecular function
	GO:0003942	N-acetyl-gamma-glutamyl-phosphate reductase activity	Catalysis of the reaction: N-acetyl-L-glutamate 5-semialdehyde + NADP+ + phosphate = N-acetyl-5-glutamyl phosphate + NADPH + H+.
	GO:0051287	NAD binding	Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
	GO:0070401	NADP+ binding	Interacting selectively and non-covalently with the oxidized form, NADP+, of nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0016620	oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor	Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces NAD or NADP.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0046983	protein dimerization activity	The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
biological process
	GO:0006526	arginine biosynthetic process	The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
	GO:0008652	cellular amino acid biosynthetic process	The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
	GO:0040007	growth	The increase in size or mass of an entire organism, a part of an organism or a cell.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric Unit
	Complete Structure
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	Sites
(no "Sites" information available for 2nqt)

	Cis Peptide Bonds
		Ala A:351 - Pro A:352	[ RasMol ]
		Ala B:351 - Pro B:352	[ RasMol ]
		Asn B:8 - Ala B:9	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]

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Access by PDB/NDB ID
	2nqt
		Family and Domain Information	:	ProDom \| SYSTERS
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		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
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Access by UniProt ID/Accession number
	ARGC_MYCTO \| P9WPZ8
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	ARGC_MYCTU \| P9WPZ9
		Comparative Protein Structure Models	:	ModBase
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		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	1.2.1.38
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		Pathway	:	KEGG \| MetaCyc

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	(no 'MIM ID' available)
		Disease Information	:	OMIM

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		Age Related Information	:	GenAge

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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Access by UniProt ID/Accession number
	ARGC_MYCTO \| P9WPZ8
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	ARGC_MYCTU \| P9WPZ9
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	ARGC_MYCTO \| P9WPZ8	:	2i3a 2i3g
	ARGC_MYCTU \| P9WPZ9	:	2i3a 2i3g

2i3a	CRYSTAL STRUCTURE OF N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE (RV1652) FROM MYCOBACTERIUM TUBERCULOSIS
2i3g	CRYSTAL STRUCTURE OF N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE (RV1652) FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH NADP+

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (1, 2)

Pfam Domains (2, 4)

Gene Ontology (12, 21)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File