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2QIV
Asym. Unit
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Asym.Unit (53 KB)
Biol.Unit 1 (141 KB)
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(1)
Title
:
STRUCTURAL BASIS FOR THE ACYL CHAIN SELECTIVITY AND MECHANISM OF UDP-N-ACETYLGLUCOSAMINE ACYLTRANSFERASE
Authors
:
A. H. Williams, C. R. H. Raetz
Date
:
05 Jul 07 (Deposition) - 02 Oct 07 (Release) - 30 Jun 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.85
Chains
:
Asym. Unit : X
Biol. Unit 1: X (3x)
Keywords
:
Left-Handed Parallel Beta Helix; Protein Lipid Recognition, Transferase
(Keyword Search:
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)
Reference
:
A. H. Williams, C. R. H. Raetz
Structural Basis For The Acyl Chain Selectivity And Mechanism Of Udp-N-Acetylglucosamine Acyltransferase
Proc. Natl. Acad. Sci. Usa V. 104 13543 2007
(for further references see the
PDB file header
)
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Hetero Components
(1, 1)
Info
All Hetero Components
1a: URIDINE-5'-DIPHOSPHATE-3-O-(R-3-HY... (U21a)
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Label:
No.
Name
Count
Type
Full Name
1
U21
1
Ligand/Ion
URIDINE-5'-DIPHOSPHATE-3-O-(R-3-HYDROXYDECANOYL)-N-ACETYL-D-GLUCOSAMINE
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Sites
(1, 1)
Info
All Sites
1: AC1 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLN X:73 , ASP X:74 , LEU X:75 , LYS X:76 , MET X:118 , HIS X:122 , ALA X:124 , HIS X:125 , ASN X:137 , GLY X:143 , HIS X:144 , ILE X:152 , GLN X:161 , MET X:170 , ASN X:198 , GLU X:200 , GLY X:201 , ARG X:204 , ARG X:205 , HOH X:962 , HOH X:1063 , HOH X:1069 , HOH X:1073 , HOH X:1084 , HOH X:1086 , HOH X:1099 , HOH X:1121 , HOH X:1150 , HOH X:1244
BINDING SITE FOR RESIDUE U21 X 901
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_LPXA_ECOLI_001 (G189S, chain X, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_LPXA_ECOLI_001
*
G
189
S
LPXA_ECOLI
---
---
X
G
189
S
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: HEXAPEP_TRANSFERASES (X:20-48|X:153-181)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HEXAPEP_TRANSFERASES
PS00101
Hexapeptide-repeat containing-transferases signature.
LPXA_ECOLI
20-48
153-181
2
X:20-48
X:153-181
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d2qivx_ (X:)
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Organisms
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)
(
)
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)
Escherichia coli, gene lpxA [TaxId: 562]
(6)
1a
d2qivx_
X:
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CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_2qivX02 (X:197-262)
2a: CATH_2qivX01 (X:1-196)
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Organisms
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Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Udp N-acetylglucosamine O-acyltransferase; Domain 2
(10)
Homologous Superfamily
:
[code=1.20.1180.10, no name defined]
(10)
Escherichia coli k12. Organism_taxid: 83333. Strain: k-12.
(2)
1a
2qivX02
X:197-262
Class
:
Mainly Beta
(13760)
Architecture
:
3 Solenoid
(196)
Topology
:
UDP N-Acetylglucosamine Acyltransferase; domain 1
(90)
Homologous Superfamily
:
Hexapeptide repeat proteins
(85)
Escherichia coli k12. Organism_taxid: 83333. Strain: k-12.
(2)
2a
2qivX01
X:1-196
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Pfam Domains
(2, 6)
Info
all PFAM domains
1a: PFAM_Acetyltransf_11_2qivX01 (X:180-262)
2a: PFAM_Hexapep_2qivX02 (X:108-143)
2b: PFAM_Hexapep_2qivX03 (X:108-143)
2c: PFAM_Hexapep_2qivX04 (X:108-143)
2d: PFAM_Hexapep_2qivX05 (X:108-143)
2e: PFAM_Hexapep_2qivX06 (X:108-143)
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Clan
:
no clan defined [family: Acetyltransf_11]
(6)
Family
:
Acetyltransf_11
(6)
Escherichia coli (strain K12)
(5)
1a
Acetyltransf_11-2qivX01
X:180-262
Clan
:
no clan defined [family: Hexapep]
(52)
Family
:
Hexapep
(52)
Escherichia coli (strain K12)
(13)
2a
Hexapep-2qivX02
X:108-143
2b
Hexapep-2qivX03
X:108-143
2c
Hexapep-2qivX04
X:108-143
2d
Hexapep-2qivX05
X:108-143
2e
Hexapep-2qivX06
X:108-143
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