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2ZQN
Biol. Unit 1
Info
Asym.Unit (57 KB)
Biol.Unit 1 (28 KB)
Biol.Unit 2 (28 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE EARTHWORM R-TYPE LECTIN C-HALF IN COMPLEX WITH LACTOSE
Authors
:
R. Suzuki, A. Kuno, T. Hasegawa, J. Hirabayashi, K. Kasai, M. Momma, Z. Fujimoto
Date
:
13 Aug 08 (Deposition) - 02 Sep 08 (Release) - 10 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Earthworm Lumbricus Terrestris, Hemagglutinin, R-Type Lectin, Beta-Trefoil Fold, Sugar Complex, Lectin, Sugar Binding Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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)
Reference
:
R. Suzuki, A. Kuno, T. Hasegawa, J. Hirabayashi, K. Kasai, M. Momma, Z. Fujimoto
Sugar-Complex Structures Of The C-Half Domain Of The Galactose-Binding Lectin Ew29 From The Earthworm Lumbricus Terrestris
Acta Crystallogr. , Sect. D V. 65 49 2009
(for further references see the
PDB file header
)
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Hetero Components
(4, 8)
Info
All Hetero Components
1a: BETA-D-GLUCOSE (BGCa)
1b: BETA-D-GLUCOSE (BGCb)
1c: BETA-D-GLUCOSE (BGCc)
1d: BETA-D-GLUCOSE (BGCd)
2a: BETA-D-GALACTOSE (GALa)
2b: BETA-D-GALACTOSE (GALb)
2c: BETA-D-GALACTOSE (GALc)
2d: BETA-D-GALACTOSE (GALd)
3a: IMIDAZOLE (IMDa)
3b: IMIDAZOLE (IMDb)
4a: PHOSPHATE ION (PO4a)
4b: PHOSPHATE ION (PO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
BGC
2
Ligand/Ion
BETA-D-GLUCOSE
2
GAL
2
Ligand/Ion
BETA-D-GALACTOSE
3
IMD
2
Ligand/Ion
IMIDAZOLE
4
PO4
2
Ligand/Ion
PHOSPHATE ION
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Sites
(9, 9)
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)
9: AC9 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:149 , GLU A:237 , GAL A:302 , PO4 A:401 , HOH A:471 , HOH A:537 , LYS B:130 , GLN B:178
BINDING SITE FOR RESIDUE BGC A 301
2
AC2
SOFTWARE
ASP A:146 , ILE A:147 , GLU A:148 , GLY A:149 , GLN A:150 , TRP A:161 , LYS A:164 , ASN A:171 , BGC A:301 , PO4 A:401 , HOH A:455
BINDING SITE FOR RESIDUE GAL A 302
3
AC3
SOFTWARE
LYS A:233 , GAL A:312 , PO4 A:402 , HOH A:475 , HOH A:530
BINDING SITE FOR RESIDUE BGC A 311
4
AC4
SOFTWARE
ASP A:230 , ILE A:232 , LYS A:233 , TRP A:245 , HIS A:248 , ASN A:252 , BGC A:311 , HOH A:550
BINDING SITE FOR RESIDUE GAL A 312
5
AC5
SOFTWARE
TRP A:161 , LYS A:164 , BGC A:301 , GAL A:302 , HOH A:469 , HOH A:496 , HOH A:505 , HOH A:516
BINDING SITE FOR RESIDUE PO4 A 401
6
AC6
SOFTWARE
LEU A:222 , BGC A:311 , IMD A:421 , HOH A:506 , HOH A:538 , LYS B:185 , HOH B:418
BINDING SITE FOR RESIDUE PO4 A 402
7
AC7
SOFTWARE
GLN A:179 , GLY A:180 , ILE A:213 , LEU A:222 , ARG A:225 , PO4 A:402 , LYS B:185 , LEU B:186 , HOH B:342
BINDING SITE FOR RESIDUE IMD A 421
8
AC8
SOFTWARE
LYS A:185 , LEU A:186 , HOH A:430 , GLN B:179 , ILE B:213 , LEU B:222 , ARG B:225
BINDING SITE FOR RESIDUE IMD A 422
9
AC9
SOFTWARE
LYS A:130 , GLN A:178 , GLY B:149 , GAL B:322 , HOH B:458
BINDING SITE FOR RESIDUE BGC B 321
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(, 0)
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2zqna_ (A:)
1b: SCOP_d2zqnb_ (B:)
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Protein Domains
(
)
(
)
Organisms
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)
(
)
Class
:
All beta proteins
(24004)
Fold
:
beta-Trefoil
(385)
Superfamily
:
Ricin B-like lectins
(91)
Family
:
Ricin B-like
(65)
Protein domain
:
29-kDa galactose-binding lectin
(3)
Common earthworm (Lumbricus terrestris) [TaxId: 6398]
(3)
1a
d2zqna_
A:
1b
d2zqnb_
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
(1, 2)
Info
all PFAM domains
1a: PFAM_Ricin_B_lectin_2zqnB01 (B:131-255)
1b: PFAM_Ricin_B_lectin_2zqnB02 (B:131-255)
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(
)
Organisms
(
)
(
)
Clan
:
Trefoil
(131)
Family
:
Ricin_B_lectin
(25)
Lumbricus terrestris (Common earthworm)
(2)
1a
Ricin_B_lectin-2zqnB01
B:131-255
1b
Ricin_B_lectin-2zqnB02
B:131-255
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Chain A
Asymmetric Unit 1
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Show PDB file:
Asym.Unit (57 KB)
Header - Asym.Unit
Biol.Unit 1 (28 KB)
Header - Biol.Unit 1
Biol.Unit 2 (28 KB)
Header - Biol.Unit 2
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