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2E7Q
Biol. Unit 2
Info
Asym.Unit (169 KB)
Biol.Unit 1 (84 KB)
Biol.Unit 2 (82 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF BASIC WINGED BEAN LECTIN IN COMPLEX WITH B BLOOD GROUP TRISACCHARIDE
Authors
:
K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna
Date
:
12 Jan 07 (Deposition) - 19 Jun 07 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.75
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Winged Bean, Jelly Roll, Sugar Binding Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. A. Kulkarni, S. Katiyar, A. Surolia, M. Vijayan, K. Suguna
Generation Of Blood Group Specificity: New Insights From Structural Studies On The Complexes Of A- And B-Reactive Saccharides With Basic Winged Bean Agglutinin
Proteins V. 68 762 2007
(for further references see the
PDB file header
)
[
close entry info
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Hetero Components
(5, 14)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
1d: CALCIUM ION (CAd)
2a: ALPHA-L-FUCOSE (FUCa)
2b: ALPHA-L-FUCOSE (FUCb)
2c: ALPHA-L-FUCOSE (FUCc)
2d: ALPHA-L-FUCOSE (FUCd)
2e: ALPHA-L-FUCOSE (FUCe)
2f: ALPHA-L-FUCOSE (FUCf)
2g: ALPHA-L-FUCOSE (FUCg)
3a: BETA-D-GALACTOSE (GALa)
3b: BETA-D-GALACTOSE (GALb)
3c: BETA-D-GALACTOSE (GALc)
4a: ALPHA D-GALACTOSE (GLAa)
4b: ALPHA D-GALACTOSE (GLAb)
4c: ALPHA D-GALACTOSE (GLAc)
5a: ALPHA-D-GLUCOSE (GLCa)
5b: ALPHA-D-GLUCOSE (GLCb)
5c: ALPHA-D-GLUCOSE (GLCc)
6a: MANGANESE (II) ION (MNa)
6b: MANGANESE (II) ION (MNb)
6c: MANGANESE (II) ION (MNc)
6d: MANGANESE (II) ION (MNd)
7a: N-ACETYL-D-GLUCOSAMINE (NAGa)
7b: N-ACETYL-D-GLUCOSAMINE (NAGb)
7c: N-ACETYL-D-GLUCOSAMINE (NAGc)
7d: N-ACETYL-D-GLUCOSAMINE (NAGd)
7e: N-ACETYL-D-GLUCOSAMINE (NAGe)
7f: N-ACETYL-D-GLUCOSAMINE (NAGf)
7g: N-ACETYL-D-GLUCOSAMINE (NAGg)
7h: N-ACETYL-D-GLUCOSAMINE (NAGh)
7i: N-ACETYL-D-GLUCOSAMINE (NAGi)
7j: N-ACETYL-D-GLUCOSAMINE (NAGj)
7k: N-ACETYL-D-GLUCOSAMINE (NAGk)
7l: N-ACETYL-D-GLUCOSAMINE (NAGl)
7m: N-ACETYL-D-GLUCOSAMINE (NAGm)
7n: N-ACETYL-D-GLUCOSAMINE (NAGn)
7o: N-ACETYL-D-GLUCOSAMINE (NAGo)
8a: 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOP... (NDGa)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
-1
Ligand/Ion
CALCIUM ION
2
FUC
3
Ligand/Ion
ALPHA-L-FUCOSE
3
GAL
1
Ligand/Ion
BETA-D-GALACTOSE
4
GLA
1
Ligand/Ion
ALPHA D-GALACTOSE
5
GLC
1
Ligand/Ion
ALPHA-D-GLUCOSE
6
MN
-1
Ligand/Ion
MANGANESE (II) ION
7
NAG
8
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
8
NDG
-1
Ligand/Ion
2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
[
close Hetero Component info
]
Sites
(21, 21)
Info
All Sites
01: AC5 (SOFTWARE)
02: BC5 (SOFTWARE)
03: BC9 (SOFTWARE)
04: CC1 (SOFTWARE)
05: CC2 (SOFTWARE)
06: CC3 (SOFTWARE)
07: CC4 (SOFTWARE)
08: CC5 (SOFTWARE)
09: CC6 (SOFTWARE)
10: CC7 (SOFTWARE)
11: CC8 (SOFTWARE)
12: CC9 (SOFTWARE)
13: DC1 (SOFTWARE)
14: DC2 (SOFTWARE)
15: DC3 (SOFTWARE)
16: DC4 (SOFTWARE)
17: DC5 (SOFTWARE)
18: EC1 (SOFTWARE)
19: EC2 (SOFTWARE)
20: EC3 (SOFTWARE)
21: EC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC5
SOFTWARE
NAG A:601 , NAG A:603 , SER D:60
BINDING SITE FOR RESIDUE FUC A 602
02
BC5
SOFTWARE
NAG B:601 , LEU D:113 , SER D:114
BINDING SITE FOR RESIDUE FUC B 602
03
BC9
SOFTWARE
SER B:214 , GAL B:401 , NAG D:603
BINDING SITE FOR RESIDUE GLC B 402
04
CC1
SOFTWARE
PHE C:80 , PRO C:83 , GLN C:217 , ASN C:219 , FUC C:502 , NAG C:503
BINDING SITE FOR RESIDUE NAG C 501
05
CC2
SOFTWARE
HOH B:1321 , NAG C:501 , NAG C:503
BINDING SITE FOR RESIDUE FUC C 502
06
CC3
SOFTWARE
SER B:181 , GLU B:200 , NAG C:501 , FUC C:502
BINDING SITE FOR RESIDUE NAG C 503
07
CC4
SOFTWARE
ASN C:44 , NAG C:603
BINDING SITE FOR RESIDUE NAG C 601
08
CC5
SOFTWARE
NAG C:601 , HOH C:2360 , SER D:27
BINDING SITE FOR RESIDUE NAG C 603
09
CC6
SOFTWARE
HIS C:84 , ASP C:87 , GLY C:104 , GLY C:105 , PHE C:126 , ASN C:128 , GLY C:211 , ASP C:212 , GLY C:215 , ALA C:220 , GAL C:401 , HOH C:2343
BINDING SITE FOR RESIDUE GLA C 400
10
CC7
SOFTWARE
SER C:214 , GLA C:400 , GLC C:402
BINDING SITE FOR RESIDUE GAL C 401
11
CC8
SOFTWARE
SER C:214 , GAL C:401
BINDING SITE FOR RESIDUE GLC C 402
12
CC9
SOFTWARE
PHE D:80 , PRO D:83 , GLN D:217 , ASN D:219 , FUC D:502 , NAG D:503
BINDING SITE FOR RESIDUE NAG D 501
13
DC1
SOFTWARE
NAG D:501 , NAG D:503
BINDING SITE FOR RESIDUE FUC D 502
14
DC2
SOFTWARE
NAG D:501 , FUC D:502
BINDING SITE FOR RESIDUE NAG D 503
15
DC3
SOFTWARE
ARG D:21 , ASN D:44 , FUC D:602 , NAG D:603
BINDING SITE FOR RESIDUE NAG D 601
16
DC4
SOFTWARE
NAG D:601 , NAG D:603 , HOH D:3357
BINDING SITE FOR RESIDUE FUC D 602
17
DC5
SOFTWARE
GLC B:402 , NAG D:601 , FUC D:602 , HOH D:3357
BINDING SITE FOR RESIDUE NAG D 603
18
EC1
SOFTWARE
ASP C:124 , PHE C:126 , ASN C:128 , ASP C:131 , HOH C:2325 , HOH C:2326
BINDING SITE FOR RESIDUE CA C 2303
19
EC2
SOFTWARE
GLU C:122 , ASP C:124 , ASP C:131 , HIS C:136 , HOH C:2327
BINDING SITE FOR RESIDUE MN C 2300
20
EC3
SOFTWARE
ASP D:124 , PHE D:126 , ASN D:128 , ASP D:131 , HOH D:3320 , HOH D:3321
BINDING SITE FOR RESIDUE CA D 3303
21
EC4
SOFTWARE
GLU D:122 , ASP D:124 , ASP D:131 , HIS D:136 , HOH D:3338
BINDING SITE FOR RESIDUE MN D 3300
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: LECTIN_LEGUME_BETA (C:119-125,D:119-125)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
LECTIN_LEGUME_BETA
PS00307
Legume lectins beta-chain signature.
LEC1_PSOTE
120-126
2
-
-
C:119-125
D:119-125
[
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]
Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
View:
Label:
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, 4)
Info
All SCOP Domains
1a: SCOP_d2e7qa_ (A:)
1b: SCOP_d2e7qb_ (B:)
1c: SCOP_d2e7qc_ (C:)
1d: SCOP_d2e7qd_ (D:)
View:
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Classes
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)
(
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Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
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)
Winged bean (Psophocarpus tetragonolobus), basic agglutinin [TaxId: 3891]
(13)
1a
d2e7qa_
A:
1b
d2e7qb_
B:
1c
d2e7qc_
C:
1d
d2e7qd_
D:
[
close SCOP info
]
CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_2e7qA00 (A:1-237)
1b: CATH_2e7qB00 (B:1-237)
1c: CATH_2e7qC00 (C:1-237)
1d: CATH_2e7qD00 (D:1-237)
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(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
[code=2.60.120.200, no name defined]
(421)
Winged bean (Psophocarpus tetragonolobus)
(13)
1a
2e7qA00
A:1-237
1b
2e7qB00
B:1-237
1c
2e7qC00
C:1-237
1d
2e7qD00
D:1-237
[
close CATH info
]
Pfam Domains
(0, 0)
Info
all PFAM domains
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Label:
Sorry, no Info available
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Protein & NOT Site
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Asymmetric Unit 1
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