1GS5 - JenaLib

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Title :   N-ACETYL-L-GLUTAMATE KINASE FROM ESCHERICHIA COLI COMPLEXED WITH ITS SUBSTRATE N-ACETYLGLUTAMATE AND ITS SUBSTRATE ANALOG AMPPNP

Authors :   S. Ramon-Maiques, A. Marina, F. Gil-Ortiz, I. Fita, V. Rubio

Date :   28 Dec 01 (Deposition) - 16 May 02 (Release) - 05 Feb 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

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

Keywords :   Carbamate Kinase, Amino Acid Kinase, Arginine Biosynthesis, Phosphoryl Group Transfer, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Ramon-Maiques, A. Marina, F. Gil-Ortiz, I. Fita, V. Rubio
Structure Of Acetylglutamate Kinase, A Key Enzyme For Arginine Biosynthesis And A Prototype For The Amino Acid Kinase Enzyme Family, During Catalysis
Structure V. 10 329 2002
PubMed-ID: 12005432 | Reference-DOI: 10.1016/S0969-2126(02)00721-9

Molecule 1 - ACETYLGLUTAMATE KINASE
	Chains	:	A
	EC Number	:	2.7.2.8
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-15B
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	469008
	Other Details	:	NOVAGEN
	Strain	:	BL21(DE3)
	Synonym	:	NAG KINASE, AGK, N-ACETYL-L-GLUTAMATE 5-PHOSPHOTRANSFERASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 3)

No.	Name	Count	Type	Full Name
1	ANP	1	Ligand/Ion	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2	MG	1	Ligand/Ion	MAGNESIUM ION
3	NLG	1	Ligand/Ion	N-ACETYL-L-GLUTAMATE

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	ANP	2	Ligand/Ion	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2	MG	-1	Ligand/Ion	MAGNESIUM ION
3	NLG	2	Ligand/Ion	N-ACETYL-L-GLUTAMATE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ANP A:1260 , HOH A:2135 , HOH A:2195	BINDING SITE FOR RESIDUE MG A1261
2	AC2	SOFTWARE	GLY A:43 , GLY A:44 , GLY A:45 , LEU A:65 , ARG A:66 , LEU A:80 , ASN A:158 , VAL A:159 , ASN A:160 , ALA A:161 , ANP A:1260 , HOH A:2194 , HOH A:2195 , HOH A:2196	BINDING SITE FOR RESIDUE NLG A1259
3	AC3	SOFTWARE	LYS A:8 , GLY A:10 , GLY A:11 , GLY A:43 , GLY A:44 , GLY A:45 , SER A:180 , VAL A:182 , LEU A:186 , ILE A:209 , ILE A:210 , THR A:211 , MET A:214 , LYS A:217 , NLG A:1259 , MG A:1261 , HOH A:2197 , HOH A:2198	BINDING SITE FOR RESIDUE ANP A1260

(no "SS Bond" information available for 1GS5)

(no "Cis Peptide Bond" information available for 1GS5)

(no "SAP(SNP)/Variant" information available for 1GS5)

(no "PROSITE Motif" information available for 1GS5)

(no "Exon" information available for 1GS5)

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:258
 aligned with ARGB_ECO57 | P0A6C9 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:258
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250        
           ARGB_ECO57     1 MMNPLIIKLGGVLLDSEEALERLFSALVNYRESHQRPLVIVHGGGCVVDELMKGLNLPVKKKNGLRVTPADQIDIITGALAGTANKTLLAWAKKHQIAAVGLFLGDGDSVKVTQLDEELGHVGLAQPGSPKLINSLLENGYLPVVSSIGVTDEGQLMNVNADQAATALAATLGADLILLSDVSGILDGKGQRIAEMTAAKAEQLIEQGIITDGMIVKVNAALDAARTLGRPVDIASWRHAEQLPALFNGMPMGTRILA 258
               SCOP domains d1gs5a_ A: N-acetyl-l-glutamate kinase                                                                                                                                                                                                                             SCOP domains
               CATH domains 1gs5A00 A:1-258  [code=3.40.1160.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhh....ee..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee..hhhh.eeeee.hhhh...eeeee..hhhhhhhhhh..eeee..eee.....eee.hhhhhhhhhhhhhh.eeeeee..............eehhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhh.....eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1gs5 A   1 MMNPLIIKLGGVLLDSEEALERLFSALVNYRESHQRPLVIVHGGGCVVDELMKGLNLPVKKKNGLRVTPADQIDIITGALAGTANKTLLAWAKKHQIAAVGLFLGDGDSVKVTQLDEELGHVGLAQPGSPKLINSLLENGYLPVVSSIGVTDEGQLMNVNADQAATALAATLGADLILLSDVSGILDGKGQRIAEMTAAKAEQLIEQGIITDGMIVKVNAALDAARTLGRPVDIASWRHAEQLPALFNGMPMGTRILA 258
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250

Chain A from PDB  Type:PROTEIN  Length:258
 aligned with ARGB_ECOLI | P0A6C8 from UniProtKB/Swiss-Prot  Length:258

    Alignment length:258
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250        
           ARGB_ECOLI     1 MMNPLIIKLGGVLLDSEEALERLFSALVNYRESHQRPLVIVHGGGCVVDELMKGLNLPVKKKNGLRVTPADQIDIITGALAGTANKTLLAWAKKHQIAAVGLFLGDGDSVKVTQLDEELGHVGLAQPGSPKLINSLLENGYLPVVSSIGVTDEGQLMNVNADQAATALAATLGADLILLSDVSGILDGKGQRIAEMTAAKAEQLIEQGIITDGMIVKVNAALDAARTLGRPVDIASWRHAEQLPALFNGMPMGTRILA 258
               SCOP domains d1gs5a_ A: N-acetyl-l-glutamate kinase                                                                                                                                                                                                                             SCOP domains
               CATH domains 1gs5A00 A:1-258  [code=3.40.1160.10, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhh....ee..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee..hhhh.eeeee.hhhh...eeeee..hhhhhhhhhh..eeee..eee.....eee.hhhhhhhhhhhhhh.eeeeee..............eehhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhh.....eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1gs5 A   1 MMNPLIIKLGGVLLDSEEALERLFSALVNYRESHQRPLVIVHGGGCVVDELMKGLNLPVKKKNGLRVTPADQIDIITGALAGTANKTLLAWAKKHQIAAVGLFLGDGDSVKVTQLDEELGHVGLAQPGSPKLINSLLENGYLPVVSSIGVTDEGQLMNVNADQAATALAATLGADLILLSDVSGILDGKGQRIAEMTAAKAEQLIEQGIITDGMIVKVNAALDAARTLGRPVDIASWRHAEQLPALFNGMPMGTRILA 258
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250

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 '\|'

Asymmetric Unit

Classes(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

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Organisms( (-)

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Class: Alpha and beta proteins (a/b) (23833)

Fold: Carbamate kinase-like (63)

Superfamily: Carbamate kinase-like (63)

Family: N-acetyl-l-glutamate kinase (13)

Protein domain: N-acetyl-l-glutamate kinase (8)

Escherichia coli [TaxId: 562] (5)

d1gs5a_

Asymmetric Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Carbamate kinase (24)

Homologous Superfamily: [code=3.40.1160.10, no name defined] (24)

Escherichia coli. Organism_taxid: 562. Strain: bl21(de3). (4)

1gs5A00

A:1-258

(no "Pfam Domain" information available for 1GS5)

Asymmetric Unit(hide GO term definitions)

Chain A (ARGB_ECO57 | P0A6C9)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003991	acetylglutamate kinase activity	Catalysis of the reaction: ATP + N-acetyl-L-glutamate = ADP + N-acetyl-L-glutamate-5-phosphate.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
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:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
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 (ARGB_ECOLI | P0A6C8)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003991	acetylglutamate kinase activity	Catalysis of the reaction: ATP + N-acetyl-L-glutamate = ADP + N-acetyl-L-glutamate-5-phosphate.
	GO:0034618	arginine binding	Interacting selectively and non-covalently with 2-amino-5-(carbamimidamido)pentanoic acid.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
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:0006974	cellular response to DNA damage stimulus	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
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
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Biological Unit
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(no "Related Entries Specified in the PDB File" available for 1GS5)

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