1J2Z - JenaLib

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF UDP-N-ACETYLGLUCOSAMINE ACYLTRANSFERASE

Authors :   B. I. Lee, S. W. Suh

Date :   15 Jan 03 (Deposition) - 27 Jan 04 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

Chains :   Asym. Unit : A
Biol. Unit 1: A  (3x)
Biol. Unit 2: A  (6x)

Keywords :   Udp-N-Acetylglucosamine Acyltransferase, Lpxa, Left-Handed Beta-Helix Structure, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   B. I. Lee, S. W. Suh
Crystal Structure Of Udp-N-Acetylglucosamine Acyltransferas From Helicobacter Pylori
Proteins V. 53 772 2003
PubMed-ID: 14579368 | Reference-DOI: 10.1002/PROT.10436

Molecule 1 - ACYL-[ACYL-CARRIER-PROTEIN]--UDP-N-ACETYLGLUCOSAMINE O- ACYLTRANSFERASE
	Chains	:	A
	EC Number	:	2.3.1.129
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21A
	Expression System Strain	:	C41(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	LPXA
	Organism Scientific	:	HELICOBACTER PYLORI
	Organism Taxid	:	210
	Synonym	:	UDP-N-ACETYLGLUCOSAMINE ACYLTRANSFERASE, LPXA

		1
Asymmetric Unit	:	A
Biological Unit 1 (3x)	:	A
Biological Unit 2 (6x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 4)

No.	Name	Count	Type	Full Name
1	SO4	2	Ligand/Ion	SULFATE ION
2	SOG	1	Ligand/Ion	2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL
3	TLA	1	Ligand/Ion	L(+)-TARTARIC ACID

Biological Unit 1 (3, 12)

No.	Name	Count	Type	Full Name
1	SO4	6	Ligand/Ion	SULFATE ION
2	SOG	3	Ligand/Ion	2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL
3	TLA	3	Ligand/Ion	L(+)-TARTARIC ACID

Biological Unit 2 (3, 24)

No.	Name	Count	Type	Full Name
1	SO4	12	Ligand/Ion	SULFATE ION
2	SOG	6	Ligand/Ion	2-HYDROXYMETHYL-6-OCTYLSULFANYL-TETRAHYDRO-PYRAN-3,4,5-TRIOL
3	TLA	6	Ligand/Ion	L(+)-TARTARIC ACID

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:69 , ASP A:70 , HIS A:118 , ALA A:120 , HIS A:121 , ASN A:133 , LEU A:137 , ALA A:138 , HIS A:156 , GLN A:157 , ARG A:253 , TYR A:257 , SER A:260	BINDING SITE FOR RESIDUE SOG A 409
2	AC2	SOFTWARE	HIS A:41 , GLN A:47 , PHE A:59 , THR A:66 , GLN A:67 , TLA A:410 , HOH A:456 , HOH A:489	BINDING SITE FOR RESIDUE SO4 A 412
3	AC3	SOFTWARE	LYS A:3 , ALA A:5 , LYS A:6 , GLU A:24 , HOH A:423	BINDING SITE FOR RESIDUE SO4 A 413
4	AC4	SOFTWARE	GLY A:29 , ASP A:30 , GLN A:47 , GLY A:48 , SO4 A:412 , HOH A:519	BINDING SITE FOR RESIDUE TLA A 410

(no "SS Bond" information available for 1J2Z)

(no "Cis Peptide Bond" information available for 1J2Z)

(no "SAP(SNP)/Variant" information available for 1J2Z)

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HEXAPEP_TRANSFERASES	PS00101	Hexapeptide-repeat containing-transferases signature.	LPXA_HELPY	131-159	1	A:131-159

Biological Unit 1 (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HEXAPEP_TRANSFERASES	PS00101	Hexapeptide-repeat containing-transferases signature.	LPXA_HELPY	131-159	3	A:131-159

Biological Unit 2 (1, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HEXAPEP_TRANSFERASES	PS00101	Hexapeptide-repeat containing-transferases signature.	LPXA_HELPY	131-159	6	A:131-159

(no "Exon" information available for 1J2Z)

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
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Chain A from PDB  Type:PROTEIN  Length:259
 aligned with LPXA_HELPY | O25927 from UniProtKB/Swiss-Prot  Length:270

    Alignment length:259
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251         
           LPXA_HELPY     2 SKIAKTAIISPKAEINKGVEIGEFCVIGDGVKLDEGVKLHNNVTLQGHTFVGKNTEIFPFAVLGTQPQDLKYKGEYSELIIGEDNLIREFCMINPGTEGGIKKTLIGDKNLLMAYVHVAHDCVIGSHCILANGVTLAGHIEIGDYVNIGGLTAIHQFVRIAKGCMIAGKSALGKDVPPYCTVEGNRAFIRGLNRHRMRQLLESKDIDFIYALYKRLFRPIPSLRESAKLELEEHANNPFVKEICSFILESSRGVAYKSS 260
               SCOP domains d1j2za_ A: UDP N-acetylglucosamine acyltransferase                                                                                                                                                                                                                  SCOP domains
               CATH domains 1j2zA01 A:2-193 Hexapeptide repeat proteins                                                                                                                                                     1j2zA02 A:194-260  [code=1.20.1180.10, no name defined]             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......ee....ee....ee....ee....ee....ee....ee..eeee....ee....ee..............eeee....ee....ee.........eeee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee.......eeee....eeeeehhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------HEXAPEP_TRANSFERASES         ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1j2z A   2 SKIAKTAIISPKAEINKGVEIGEFCVIGDGVKLDEGVKLHNNVTLQGHTFVGKNTEIFPFAVLGTQPQDLKYKGEYSELIIGEDNLIREFCMINPGTEGGIKKTLIGDKNLLMAYVHVAHDCVIGSHCILANGVTLAGHIEIGDYVNIGGLTAIHQFVRIAKGCMIAGKSALGKDVPPYCTVEGNRAFIRGLNRHRMRQLLESKDIDFIYALYKRLFRPIPSLRESAKLELEEHANNPFVKEICSFILESSRGVAYKSS 260
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251

Legend:		→ Mismatch	(orange background)
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	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( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Single-stranded left-handed beta-helix (154)

Superfamily: Trimeric LpxA-like enzymes (147)

Family: UDP N-acetylglucosamine acyltransferase (7)

Protein domain: UDP N-acetylglucosamine acyltransferase (7)

Helicobacter pylori [TaxId: 210] (1)

d1j2za_

(no "Pfam Domain" information available for 1J2Z)

Asymmetric Unit(hide GO term definitions)

Chain A (LPXA_HELPY | O25927)

molecular function
	GO:0008780	acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase activity	Catalysis of the reaction: (R)-3-hydroxytetradecanoyl-[acyl-carrier protein] + UDP-N-acetylglucosamine = [acyl-carrier protein] + UDP-3-O-(3-hydroxytetradecanoyl)-N-acetylglucosamine.
	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: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:0008610	lipid biosynthetic process	The chemical reactions and pathways resulting in the formation of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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	2.3.1.129
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