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2F25
Biol. Unit 1
Info
Asym.Unit (134 KB)
Biol.Unit 1 (67 KB)
Biol.Unit 2 (66 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE HUMAN SIALIDASE NEU2 E111Q MUTANT IN COMPLEX WITH DANA INHIBITOR
Authors
:
L. M. G. Chavas, R. Kato, P. Fusi, C. Tringali, B. Venerando, G. Tettamanti, E. Monti, S. Wakatsuki
Date
:
15 Nov 05 (Deposition) - 21 Nov 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.95
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Sialidase, Neuraminidase, Ganglioside, Drug Design, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
L. M. G. Chavas, R. Kato, P. Fusi, C. Tringali, B. Venerando, G. Tettamanti, E. Monti, S. Wakatsuki
Crystal Structure Of The Human Sialidase Neu2 E111Q Mutant In Complex With Dana Inhibitor
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURA... (DANa)
1b: 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURA... (DANb)
2a: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ET... (EPEa)
2b: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ET... (EPEb)
2c: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ET... (EPEc)
2d: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ET... (EPEd)
View:
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No.
Name
Count
Type
Full Name
1
DAN
1
Ligand/Ion
2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID
2
EPE
2
Ligand/Ion
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC3 (SOFTWARE)
3: AC4 (SOFTWARE)
4: AC5 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:21 , ASP A:46 , GLN A:111 , TYR A:179 , TYR A:181 , GLU A:218 , ARG A:237 , ARG A:304 , TYR A:334 , EPE A:1005 , HOH A:1019 , HOH A:1031 , HOH A:1033 , HOH A:1132 , HOH A:1193
BINDING SITE FOR RESIDUE DAN A 1001
2
AC3
SOFTWARE
SER A:11 , VAL A:12 , PHE A:13 , GLN A:14 , GLY A:16 , ALA A:17 , HIS A:18 , TYR A:20 , ARG A:55 , HOH A:1006 , HOH A:1016 , HOH A:1126 , HOH A:1166 , VAL B:6 , LEU B:7
BINDING SITE FOR RESIDUE EPE A 1003
3
AC4
SOFTWARE
VAL A:6 , LEU A:7 , HOH A:1034 , SER B:11 , VAL B:12 , PHE B:13 , GLN B:14 , GLY B:16 , ALA B:17 , HIS B:18 , TYR B:20 , HOH B:1007
BINDING SITE FOR RESIDUE EPE B 1004
4
AC5
SOFTWARE
ARG A:21 , ARG A:41 , LYS A:44 , ASP A:46 , ARG A:237 , PRO A:269 , GLN A:270 , ARG A:304 , TYR A:359 , DAN A:1001 , HOH A:1033 , HOH A:1046 , HOH A:1077
BINDING SITE FOR RESIDUE EPE A 1005
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SAPs(SNPs)/Variants
(5, 5)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_024461 (S11R, chain A, )
2: VAR_024462 (R41Q, chain A, )
3: VAR_049204 (A145T, chain A, )
4: VAR_055311 (N168N, chain A, )
5: VAR_055312 (R182Q, chain A, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_024461
S
11
R
NEUR2_HUMAN
Polymorphism
2233384
A
S
11
R
2
UniProt
VAR_024462
R
41
Q
NEUR2_HUMAN
Polymorphism
2233385
A
R
41
Q
3
UniProt
VAR_049204
A
145
T
NEUR2_HUMAN
Polymorphism
2233390
A
A
145
T
4
UniProt
VAR_055311
H
168
N
NEUR2_HUMAN
Polymorphism
2233391
A
N
168
N
5
UniProt
VAR_055312
R
182
Q
NEUR2_HUMAN
Polymorphism
2233393
A
R
182
Q
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(, 0)
Info
All PROSITE Patterns/Profiles
;
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Exons
(0, 0)
Info
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2f25a_ (A:)
1b: SCOP_d2f25b_ (B:)
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Class
:
All beta proteins
(24004)
Fold
:
6-bladed beta-propeller
(327)
Superfamily
:
Sialidases
(238)
Family
:
Sialidases (neuraminidases)
(178)
Protein domain
:
Sialidase 2 (Neu2)
(14)
Human (Homo sapiens) [TaxId: 9606]
(14)
1a
d2f25a_
A:
1b
d2f25b_
B:
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CATH Domains
(0, 0)
Info
all CATH domains
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Sorry, no Info available
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Pfam Domains
(0, 0)
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Chain A
Asymmetric Unit 1
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Show PDB file:
Asym.Unit (134 KB)
Header - Asym.Unit
Biol.Unit 1 (67 KB)
Header - Biol.Unit 1
Biol.Unit 2 (66 KB)
Header - Biol.Unit 2
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