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Title :   CRYSTAL STRUCTURE OF N-ACETYLGLUCOSAMINE 1-PHOSPHATE URIDYLTRANSFERASE BOUND TO UDP-GLCNAC

Authors :   K. Brown, F. Pompeo, S. Dixon, D. Mengin-Lecreulx, C. Cambillau, Y. Bourne

Date :   25 Sep 00 (Deposition) - 18 Oct 00 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (3x)
Biol. Unit 2: B  (3x)

Keywords :   Acetyltransferase, Bifunctional, Crystallography, Drug Design, Pyrophosphorylase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. Brown, F. Pompeo, S. Dixon, D. Mengin-Lecreulx, C. Cambillau, Y. Bourne
Crystal Structure Of The Bifunctional N-Acetylglucosamine 1-Phosphate Uridyltransferase From Escherichia Coli: A Paradigm For The Related Pyrophosphorylase Superfamily.
Embo J. V. 18 4096 1999
PubMed-ID: 10428949 | Reference-DOI: 10.1093/EMBOJ/18.15.4096
(for further references see the PDB file header)

Molecule 1 - UDP-N-ACETYLGLUCOSAMINE PYROPHOSPHORYLASE
	Chains	:	A, B
	EC Number	:	2.7.7.23
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-22B
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	TRUNCATED FORM AFTER R331
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	N-ACETYLGLUCOSAMINE-1-PHOSPHATE URIDYLTRANSFERASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (3x)	:	A
Biological Unit 2 (3x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 8)

No.	Name	Count	Type	Full Name
1	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	4	Ligand/Ion	SULFATE ION
3	UD1	2	Ligand/Ion	URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE

Biological Unit 1 (3, 12)

No.	Name	Count	Type	Full Name
1	EDO	3	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	6	Ligand/Ion	SULFATE ION
3	UD1	3	Ligand/Ion	URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE

Biological Unit 2 (3, 12)

No.	Name	Count	Type	Full Name
1	EDO	3	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	6	Ligand/Ion	SULFATE ION
3	UD1	3	Ligand/Ion	URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG A:144 , GLY A:147 , LYS A:148 , VAL A:149 , VAL A:213 , ALA A:214	BINDING SITE FOR RESIDUE SO4 A 951
2	AC2	SOFTWARE	GLN A:231	BINDING SITE FOR RESIDUE SO4 A 952
3	AC3	SOFTWARE	ARG B:144 , GLY B:147 , VAL B:213 , ALA B:214	BINDING SITE FOR RESIDUE SO4 B 953
4	AC4	SOFTWARE	ASN B:227 , GLN B:231 , HOH B:638	BINDING SITE FOR RESIDUE SO4 B 954
5	AC5	SOFTWARE	LEU A:11 , ALA A:13 , GLY A:14 , GLN A:76 , GLN A:79 , LEU A:80 , GLY A:81 , THR A:82 , TYR A:103 , ASP A:105 , TYR A:139 , GLY A:140 , GLU A:154 , ASN A:169 , TYR A:197 , ILE A:198 , THR A:199 , HOH A:607	BINDING SITE FOR RESIDUE UD1 A 501
6	AC6	SOFTWARE	LEU B:11 , ALA B:13 , GLY B:14 , GLN B:76 , GLN B:79 , LEU B:80 , GLY B:81 , THR B:82 , TYR B:103 , ASP B:105 , TYR B:139 , GLY B:140 , GLU B:154 , ASN B:169 , TYR B:197 , THR B:199 , HOH B:594 , HOH B:603	BINDING SITE FOR RESIDUE UD1 B 502
7	AC7	SOFTWARE	TYR A:139 , VAL A:223 , GLU A:224 , HOH A:524	BINDING SITE FOR RESIDUE EDO A 901
8	AC8	SOFTWARE	TYR B:139 , THR B:170 , VAL B:223 , HOH B:563	BINDING SITE FOR RESIDUE EDO B 902

Asymmetric Unit

No.	Residues
1	A:307	-	A:324
2	B:307	-	B:324

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

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

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

(no "Exon" information available for 1FWY)

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:326
 aligned with GLMU_ECOLI | P0ACC7 from UniProtKB/Swiss-Prot  Length:456

    Alignment length:326
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322      
           GLMU_ECOLI     3 NNAMSVVILAAGKGTRMYSDLPKVLHTLAGKAMVQHVIDAANELGAAHVHLVYGHGGDLLKQALKDDNLNWVLQAEQLGTGHAMQQAAPFFADDEDILMLYGDVPLISVETLQRLRDAKPQGGIGLLTVKLDDPTGYGRITRENGKVTGIVEHKDATDEQRQIQEINTGILIANGADMKRWLAKLTNNNAQGEYYITDIIALAYQEGREIVAVHPQRLSEVEGVNNRLQLSRLERVYQSEQAEKLLLAGVMLRDPARFDLRGTLTHGRDVEIDTNVIIEGNVTLGHRVKIGTGCVIKNSVIGDDCEISPYTVVEDANLAAACTIGP 328
               SCOP domains d1fwya2 A:3-251 N-acetylglucosamine 1-phosphate uridyltransferase GlmU, N-terminal domain                                                                                                                                                                d1fwya1 A:252-328                                                             SCOP domains
               CATH domains 1fwyA01 A:3-236 Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A                                                                                                                                                              1fwyA02 A:237-328 Hexapeptide repeat proteins                                                CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee....hhhhh...hhhh.......hhhhhhhhhhhh....eeeee..hhhhhhhhh....eeeee.....hhhhhhhhhhhhh..eeeeeeee......hhhhhhhhhhhh....eeeeeee........eeeee..eeeeeehhhhh..hhhhh.eeeeeeeeeehhhhhhhhhh..........hhhhhhhhhhhh...ee.....hhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.eeee....eeee..eeee..eeee..eeee..eeee..eeee..eeee.eeee..eeee..eeee.eeee..eeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fwy A   3 NNAMSVVILAAGKGTRMYSDLPKVLHTLAGKAMVQHVIDAANELGAAHVHLVYGHGGDLLKQALKDDNLNWVLQAEQLGTGHAMQQAAPFFADDEDILMLYGDVPLISVETLQRLRDAKPQGGIGLLTVKLDDPTGYGRITRENGKVTGIVEHKDATDEQRQIQEINTGILIANGADMKRWLAKLTNNNAQGEYYITDIIALAYQEGREIVAVHPQRLSEVEGVNNRLQLSRLERVYQSEQAEKLLLAGVMLRDPARFDLRGTLTHGRDVEIDTNVIIEGNVTLGHRVKIGTGCVIKNSVIGDDCEISPYTVVEDANLAAACTIGP 328
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322

Chain B from PDB  Type:PROTEIN  Length:324
 aligned with GLMU_ECOLI | P0ACC7 from UniProtKB/Swiss-Prot  Length:456

    Alignment length:324
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322    
           GLMU_ECOLI     3 NNAMSVVILAAGKGTRMYSDLPKVLHTLAGKAMVQHVIDAANELGAAHVHLVYGHGGDLLKQALKDDNLNWVLQAEQLGTGHAMQQAAPFFADDEDILMLYGDVPLISVETLQRLRDAKPQGGIGLLTVKLDDPTGYGRITRENGKVTGIVEHKDATDEQRQIQEINTGILIANGADMKRWLAKLTNNNAQGEYYITDIIALAYQEGREIVAVHPQRLSEVEGVNNRLQLSRLERVYQSEQAEKLLLAGVMLRDPARFDLRGTLTHGRDVEIDTNVIIEGNVTLGHRVKIGTGCVIKNSVIGDDCEISPYTVVEDANLAAACTI 326
               SCOP domains d1fwyb2 B:3-251 N-acetylglucosamine 1-phosphate uridyltransferase GlmU, N-terminal domain                                                                                                                                                                d1fwyb1 B:252-326                                                           SCOP domains
               CATH domains 1fwyB01 B:3-236 Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A                                                                                                                                                              1fwyB02 B:237-326 Hexapeptide repeat proteins                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeee....hhhhh...hhhh.......hhhhhhhhhhhhh...eeeee..hhhhhhhhh....eeeee.....hhhhhhhhhhhhh....eeeeee......hhhhhhhhhhhh....eeeeeee........eeeee..eeeeeehhhhhhhhhhh..eeeeeeeeeehhhhhhhhhh............hhhhhhhhhh...eeee...hhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.eeeehhh.eeee..eeee..eeee..eeee..eeee..eeee..eeee.eeee..eeee..eeee.eeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1fwy B   3 NNAMSVVILAAGKGTRMYSDLPKVLHTLAGKAMVQHVIDAANELGAAHVHLVYGHGGDLLKQALKDDNLNWVLQAEQLGTGHAMQQAAPFFADDEDILMLYGDVPLISVETLQRLRDAKPQGGIGLLTVKLDDPTGYGRITRENGKVTGIVEHKDATDEQRQIQEINTGILIANGADMKRWLAKLTNNNAQGEYYITDIIALAYQEGREIVAVHPQRLSEVEGVNNRLQLSRLERVYQSEQAEKLLLAGVMLRDPARFDLRGTLTHGRDVEIDTNVIIEGNVTLGHRVKIGTGCVIKNSVIGDDCEISPYTVVEDANLAAACTI 326
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322

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 "Pfam Domain" information available for 1FWY)

Asymmetric Unit(hide GO term definitions)

Chain A,B (GLMU_ECOLI | P0ACC7)

molecular function
	GO:0003977	UDP-N-acetylglucosamine diphosphorylase activity	Catalysis of the reaction: N-acetyl-alpha-D-glucosamine 1-phosphate + UTP = diphosphate + UDP-N-acetyl-alpha-D-glucosamine.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0019134	glucosamine-1-phosphate N-acetyltransferase activity	Catalysis of the reaction: alpha-D-glucosamine 1-phosphate + acetyl-CoA = N-acetyl-alpha-D-glucosamine 1-phosphate + CoA + H(+).
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016779	nucleotidyltransferase activity	Catalysis of the transfer of a nucleotidyl group to a reactant.
	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.
	GO:0016746	transferase activity, transferring acyl groups	Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
	GO:0006048	UDP-N-acetylglucosamine biosynthetic process	The chemical reactions and pathways resulting in the formation of UDP-N-acetylglucosamine, a substance composed of N-acetylglucosamine, a common structural unit of oligosaccharides, in glycosidic linkage with uridine diphosphate.
	GO:0000902	cell morphogenesis	The developmental process in which the size or shape of a cell is generated and organized.
	GO:0071555	cell wall organization	A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis.
	GO:0009245	lipid A biosynthetic process	The chemical reactions and pathways resulting in the formation of lipid A, the glycolipid group of bacterial lipopolysaccharides, consisting of four to six fatty acyl chains linked to two glucosamine residues. Further modifications of the backbone are common.
	GO:0009103	lipopolysaccharide biosynthetic process	The chemical reactions and pathways resulting in the formation of lipopolysaccharides, any of a group of related, structurally complex components of the outer membrane of Gram-negative bacteria.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	GO:0009252	peptidoglycan biosynthetic process	The chemical reactions and pathways resulting in the formation of peptidoglycans, any of a class of glycoconjugates found in bacterial cell walls.
	GO:0008360	regulation of cell shape	Any process that modulates the surface configuration of a cell.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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	1fwy
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	2.7.7.23
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	GLMU_ECOLI \| P0ACC7	:	1fxj 1hv9 2oi5 2oi6 2oi7 3twd 4aa7

1fxj	1FXJ IS CRYSTAL STRUCTURE OF N-ACETYLGLUCOSAMINE 1- PHOSPHATE URIDYLTRANSFERASE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 8)

Sites (8, 8)

SS Bonds (2, 2)

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