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2WK2
Asym. Unit
Info
Asym.Unit (103 KB)
Biol.Unit 1 (98 KB)
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(1)
Title
:
CHITINASE A FROM SERRATIA MARCESCENS ATCC990 IN COMPLEX WITH CHITOTRIO-THIAZOLINE DITHIOAMIDE.
Authors
:
E. J. Taylor, R. J. Dennis, J. M. Macdonald, C. A. Tarling, S. Knapp, S. G. Withers, G. J. Davies
Date
:
04 Jun 09 (Deposition) - 16 Mar 10 (Release) - 12 Oct 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.05
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Hydrolase, Thiazolines, Chitinase A, Glycosidase, Chitin Hydrolysis, Chitin Degradation, Polysaccharide Degradation, Family 18 Chitinases, Carbohydrate Metabolism
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
J. M. Macdonald, C. A. Tarling, E. J. Taylor, R. J. Dennis, D. S. Myers, S. Knapp, G. J. Davies, S. G. Withers
Chitinase Inhibition By Chitobiose And Chitotriose Thiazolines.
Angew. Chem. Int. Ed. Engl. V. 49 2599 2010
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Hetero Components
(3, 8)
Info
All Hetero Components
1a: 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2... (NGTa)
2a: DI(HYDROXYETHYL)ETHER (PEGa)
2b: DI(HYDROXYETHYL)ETHER (PEGb)
2c: DI(HYDROXYETHYL)ETHER (PEGc)
3a: 2-DEOXY-2-(ETHANETHIOYLAMINO)-BETA... (SN5a)
3b: 2-DEOXY-2-(ETHANETHIOYLAMINO)-BETA... (SN5b)
3c: 2-DEOXY-2-(ETHANETHIOYLAMINO)-BETA... (SN5c)
3d: 2-DEOXY-2-(ETHANETHIOYLAMINO)-BETA... (SN5d)
View:
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Label:
No.
Name
Count
Type
Full Name
1
NGT
1
Ligand/Ion
3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL
2
PEG
3
Ligand/Ion
DI(HYDROXYETHYL)ETHER
3
SN5
4
Ligand/Ion
2-DEOXY-2-(ETHANETHIOYLAMINO)-BETA-D-GLUCOPYRANOSE
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Sites
(8, 8)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:210 , THR A:276 , GLU A:473 , SN5 A:1564 , HOH A:2483
BINDING SITE FOR RESIDUE SN5 A1563
2
AC2
SOFTWARE
PHE A:191 , TRP A:275 , THR A:276 , GLU A:473 , ILE A:476 , TRP A:539 , GLU A:540 , SN5 A:1563 , NGT A:1565 , HOH A:2484 , HOH A:2485
BINDING SITE FOR RESIDUE SN5 A1564
3
AC3
SOFTWARE
TYR A:163 , TRP A:275 , ASP A:313 , GLU A:315 , MET A:388 , TYR A:390 , ASP A:391 , ARG A:446 , TRP A:539 , SN5 A:1564 , SN5 A:1566
BINDING SITE FOR RESIDUE NGT A1565
4
AC4
SOFTWARE
TRP A:275 , GLU A:315 , ASP A:391 , ARG A:446 , NGT A:1565 , SN5 A:1567
BINDING SITE FOR RESIDUE SN5 A1566
5
AC5
SOFTWARE
LYS A:369 , ASP A:391 , TYR A:418 , SN5 A:1566 , HOH A:2487
BINDING SITE FOR RESIDUE SN5 A1567
6
AC6
SOFTWARE
ILE A:31 , ALA A:32 , GLY A:34 , THR A:36 , THR A:126 , HOH A:2010 , HOH A:2488 , HOH A:2489 , HOH A:2490
BINDING SITE FOR RESIDUE PEG A1568
7
AC7
SOFTWARE
ASP A:118 , ASP A:223 , LYS A:340 , HOH A:2247 , HOH A:2492
BINDING SITE FOR RESIDUE PEG A1569
8
AC8
SOFTWARE
PHE A:38 , ALA A:39 , GLU A:42 , LYS A:57 , ALA A:60 , ASP A:61 , HOH A:2493
BINDING SITE FOR RESIDUE PEG A1570
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: CHITINASE_18 (A:307-315)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CHITINASE_18
PS01095
Chitinases family 18 active site.
CHIA_SERMA
307-315
1
A:307-315
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Exons
(0, 0)
Info
All Exons
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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
(0, 0)
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CATH Domains
(3, 3)
Info
all CATH domains
1a: CATH_2wk2A02 (A:131-442,A:519-562)
2a: CATH_2wk2A03 (A:443-518)
3a: CATH_2wk2A01 (A:24-130)
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Organisms
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)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
Serratia marcescens. Organism_taxid: 615.
(6)
1a
2wk2A02
A:131-442,A:519-562
Architecture
:
Roll
(3276)
Topology
:
Chitinase A; domain 3
(225)
Homologous Superfamily
:
[code=3.10.50.10, no name defined]
(121)
Serratia marcescens. Organism_taxid: 615.
(6)
2a
2wk2A03
A:443-518
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
Serratia marcescens. Organism_taxid: 615.
(6)
3a
2wk2A01
A:24-130
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_ChitinaseA_N_2wk2A01 (A:24-156)
2a: PFAM_Glyco_hydro_18_2wk2A02 (A:158-544)
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Clan
:
E-set
(290)
Family
:
ChitinaseA_N
(9)
Serratia marcescens
(9)
1a
ChitinaseA_N-2wk2A01
A:24-156
Clan
:
Glyco_hydro_tim
(488)
Family
:
Glyco_hydro_18
(72)
Serratia marcescens
(17)
2a
Glyco_hydro_18-2wk2A02
A:158-544
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Chain A
Asymmetric Unit 1
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