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2BER
Asym. Unit
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Asym.Unit (114 KB)
Biol.Unit 1 (109 KB)
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(1)
Title
:
Y370G ACTIVE SITE MUTANT OF THE SIALIDASE FROM MICROMONOSPORA VIRIDIFACIENS IN COMPLEX WITH BETA-NEU5AC (SIALIC ACID).
Authors
:
S. Newstead, J. N. Watson, A. J. Bennet, G. L. Taylor
Date
:
30 Nov 04 (Deposition) - 04 Apr 05 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Glycosidase, Hydrolase, Sialidase, Beta-Propeller, Micromonospora Viridifaciens
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Newstead, J. N. Watson, T. L. Knoll, A. J. Bennet, G. L. Taylor
Structure And Mechanism Of Action Of An Inverting Mutant Sialidase.
Biochemistry V. 44 9117 2005
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Hetero Components
(2, 2)
Info
All Hetero Components
1a: SODIUM ION (NAa)
2a: 5-N-ACETYL-BETA-D-NEURAMINIC ACID (SLBa)
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Label:
No.
Name
Count
Type
Full Name
1
NA
1
Ligand/Ion
SODIUM ION
2
SLB
1
Ligand/Ion
5-N-ACETYL-BETA-D-NEURAMINIC ACID
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:68 , ILE A:69 , ARG A:87 , ASP A:92 , ASP A:131 , PHE A:203 , ASP A:259 , GLU A:260 , ARG A:276 , ARG A:342 , HOH A:2088 , HOH A:2458 , HOH A:2834 , HOH A:2836 , HOH A:2837
BINDING SITE FOR RESIDUE SLB A1648
2
AC2
SOFTWARE
ASN A:528 , ASP A:531 , ASN A:533 , THR A:536 , ALA A:639
BINDING SITE FOR RESIDUE NA A1649
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: FA58C_3 (A:496-646)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
FA58C_3
PS50022
Coagulation factors 5/8 type C domain (FA58C) profile.
NANH_MICVI
496-646
1
A:496-646
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(3, 3)
Info
All SCOP Domains
1a: SCOP_d2bera3 (A:47-402)
2a: SCOP_d2bera2 (A:506-647)
3a: SCOP_d2bera1 (A:403-505)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
6-bladed beta-propeller
(327)
Superfamily
:
Sialidases
(238)
Family
:
Sialidases (neuraminidases)
(178)
Protein domain
:
automated matches
(38)
Micromonospora viridifaciens [TaxId: 1881]
(3)
1a
d2bera3
A:47-402
Fold
:
Galactose-binding domain-like
(314)
Superfamily
:
Galactose-binding domain-like
(314)
Family
:
automated matches
(85)
Protein domain
:
automated matches
(85)
Micromonospora viridifaciens [TaxId: 1881]
(3)
2a
d2bera2
A:506-647
Fold
:
Immunoglobulin-like beta-sandwich
(7299)
Superfamily
:
E set domains
(509)
Family
:
automated matches
(93)
Protein domain
:
automated matches
(93)
Micromonospora viridifaciens [TaxId: 1881]
(3)
3a
d2bera1
A:403-505
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CATH Domains
(3, 3)
Info
all CATH domains
1a: CATH_2berA01 (A:47-400)
2a: CATH_2berA02 (A:401-502)
3a: CATH_2berA03 (A:503-647)
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)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
6 Propellor
(215)
Topology
:
Neuraminidase
(215)
Homologous Superfamily
:
[code=2.120.10.10, no name defined]
(150)
Micromonospora viridifaciens. Organism_taxid: 1881.
(9)
1a
2berA01
A:47-400
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
Micromonospora viridifaciens. Organism_taxid: 1881.
(7)
2a
2berA02
A:401-502
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
Galactose-binding domain-like
(195)
Micromonospora viridifaciens. Organism_taxid: 1881.
(7)
3a
2berA03
A:503-647
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Pfam Domains
(0, 0)
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Chain A
Asymmetric Unit 1
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Asym.Unit (114 KB)
Header - Asym.Unit
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