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1QOS
Biol. Unit 1
Info
Asym.Unit (81 KB)
Biol.Unit 1 (149 KB)
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(1)
Title
:
LECTIN UEA-II COMPLEXED WITH CHITOBIOSE
Authors
:
R. Loris, H. De Greve, M. -H. Dao-Thi, J. Messens, A. Imberty, L. Wyns
Date
:
16 Nov 99 (Deposition) - 07 Feb 00 (Release) - 21 Jul 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.95
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Lectin, Carbohydrate Binding, N-Acetylglucosamine
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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)
Reference
:
R. Loris, H. De Greve, M. -H. Dao-Thi, J. Messens, A. Imberty, L. Wyns
Structural Basis Of Carbohydrate Recognition By Lectin Ii From Ulex Europaeus, A Protein With A Promiscuous Carbohydrate Binding Site
J. Mol. Biol. V. 301 987 2000
(for further references see the
PDB file header
)
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Hetero Components
(1, 10)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
2a: MANGANESE (II) ION (MNa)
2b: MANGANESE (II) ION (MNb)
3a: N-ACETYL-D-GLUCOSAMINE (NAGa)
3b: N-ACETYL-D-GLUCOSAMINE (NAGb)
3c: N-ACETYL-D-GLUCOSAMINE (NAGc)
3d: N-ACETYL-D-GLUCOSAMINE (NAGd)
3e: N-ACETYL-D-GLUCOSAMINE (NAGe)
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Label:
No.
Name
Count
Type
Full Name
1
CA
-1
Ligand/Ion
CALCIUM ION
2
MN
-1
Ligand/Ion
MANGANESE (II) ION
3
NAG
10
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
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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)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:101 , SER A:112 , SER A:114
BINDING SITE FOR RESIDUE NAG A 401
2
AC2
SOFTWARE
VAL A:85 , ASP A:86 , SER A:103 , SER A:104 , GLY A:106 , TYR A:130 , ASN A:136 , GLY A:219 , NAG A:502
BINDING SITE FOR RESIDUE NAG A 501
3
AC3
SOFTWARE
TYR A:135 , GLY A:219 , ASN A:220 , NAG A:501
BINDING SITE FOR RESIDUE NAG A 502
4
AC4
SOFTWARE
VAL B:85 , ASP B:86 , SER B:104 , GLY B:106 , TYR B:130 , ASN B:136 , GLY B:219 , NAG B:502
BINDING SITE FOR RESIDUE NAG B 501
5
AC5
SOFTWARE
ILE A:155 , SER A:199 , ILE A:205 , TYR B:135 , GLY B:219 , ASN B:220 , NAG B:501
BINDING SITE FOR RESIDUE NAG B 502
6
AC6
SOFTWARE
GLU A:126 , ASP A:128 , ASP A:139 , HIS A:144
BINDING SITE FOR RESIDUE MN A 301
7
AC7
SOFTWARE
ASP A:128 , TYR A:130 , ASN A:136 , ASP A:139
BINDING SITE FOR RESIDUE CA A 302
8
AC8
SOFTWARE
GLU B:126 , ASP B:128 , ASP B:139 , HIS B:144
BINDING SITE FOR RESIDUE MN B 301
9
AC9
SOFTWARE
ASP B:128 , TYR B:130 , ASN B:136 , ASP B:139
BINDING SITE FOR RESIDUE CA B 302
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1qosa_ (A:)
1b: SCOP_d1qosb_ (B:)
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Protein Domains
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(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Concanavalin A-like lectins/glucanases
(797)
Superfamily
:
Concanavalin A-like lectins/glucanases
(797)
Family
:
Legume lectins
(238)
Protein domain
:
Legume lectin
(110)
Furze (Ulex europaeus), UEA-II [TaxId: 3902]
(5)
1a
d1qosa_
A:
1b
d1qosb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1qosA00 (A:3-239)
1b: CATH_1qosB00 (B:3-239)
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Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
[code=2.60.120.200, no name defined]
(421)
Furze (Ulex europaeus)
(7)
1a
1qosA00
A:3-239
1b
1qosB00
B:3-239
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Lectin_legB_1qosB01 (B:4-235)
1b: PFAM_Lectin_legB_1qosB02 (B:4-235)
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Clan
:
Concanavalin
(293)
Family
:
Lectin_legB
(93)
Ulex europaeus (Furze)
(4)
1a
Lectin_legB-1qosB01
B:4-235
1b
Lectin_legB-1qosB02
B:4-235
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Asym.Unit (81 KB)
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