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1CR7
Biol. Unit 1
Info
Asym.Unit (304 KB)
Biol.Unit 1 (152 KB)
Biol.Unit 2 (151 KB)
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(1)
Title
:
PEANUT LECTIN-LACTOSE COMPLEX MONOCLINIC FORM
Authors
:
R. Ravishankar, K. Suguna, A. Surolia, M. Vijayan
Date
:
14 Aug 99 (Deposition) - 21 Apr 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.60
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B,C,D (1x)
Biol. Unit 2: E,F,G,H (1x)
Keywords
:
Lectin, Legume Lectin, Open Quaternary Structure, Monoclinic Form, Acidic Ph, Lactose, Sugar Binding Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
R. Ravishankar, C. J. Thomas, K. Suguna, A. Surolia, M. Vijayan
Crystal Structures Of The Peanut Lectin-Lactose Complex At Acidic Ph: Retention Of Unusual Quaternary Structure, Empty And Carbohydrate Bound Combining Sites, Molecular Mimicry And Crystal Packing Directed By Interactions At The Combining Site.
Proteins V. 43 260 2001
(for further references see the
PDB file header
)
[
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
1d: CALCIUM ION (CAd)
1e: CALCIUM ION (CAe)
1f: CALCIUM ION (CAf)
1g: CALCIUM ION (CAg)
1h: CALCIUM ION (CAh)
2a: BETA-D-GALACTOSE (GALa)
2b: BETA-D-GALACTOSE (GALb)
2c: BETA-D-GALACTOSE (GALc)
3a: ALPHA-D-GLUCOSE (GLCa)
3b: ALPHA-D-GLUCOSE (GLCb)
3c: ALPHA-D-GLUCOSE (GLCc)
4a: MANGANESE (II) ION (MNa)
4b: MANGANESE (II) ION (MNb)
4c: MANGANESE (II) ION (MNc)
4d: MANGANESE (II) ION (MNd)
4e: MANGANESE (II) ION (MNe)
4f: MANGANESE (II) ION (MNf)
4g: MANGANESE (II) ION (MNg)
4h: MANGANESE (II) ION (MNh)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
-1
Ligand/Ion
CALCIUM ION
2
GAL
2
Ligand/Ion
BETA-D-GALACTOSE
3
GLC
2
Ligand/Ion
ALPHA-D-GLUCOSE
4
MN
-1
Ligand/Ion
MANGANESE (II) ION
[
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Sites
(12, 12)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC7 (SOFTWARE)
06: AC8 (SOFTWARE)
07: AC9 (SOFTWARE)
08: BC1 (SOFTWARE)
09: BC6 (SOFTWARE)
10: BC7 (SOFTWARE)
11: BC8 (SOFTWARE)
12: BC9 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP A:80 , ASP A:83 , GLY A:104 , TYR A:125 , ASN A:127 , SER A:211 , GLC A:1240 , HOH A:1280 , HOH A:1307 , HOH A:1319
BINDING SITE FOR RESIDUE GAL A 1239
02
AC2
SOFTWARE
SER A:211 , LEU A:212 , GLY A:213 , GAL A:1239 , HOH A:1328 , ASP H:193 , LYS H:195 , ALA H:196
BINDING SITE FOR RESIDUE GLC A 1240
03
AC3
SOFTWARE
ASP B:80 , ALA B:82 , ASP B:83 , GLY B:103 , GLY B:104 , TYR B:125 , ASN B:127 , SER B:211 , GLC B:2240 , HOH B:2278 , HOH B:2342 , HOH B:2343
BINDING SITE FOR RESIDUE GAL B 2239
04
AC4
SOFTWARE
SER B:211 , LEU B:212 , GLY B:213 , GAL B:2239
BINDING SITE FOR RESIDUE GLC B 2240
05
AC7
SOFTWARE
ASP A:123 , TYR A:125 , ASN A:127 , ASP A:132 , HOH A:1255 , HOH A:1256
BINDING SITE FOR RESIDUE CA A 1237
06
AC8
SOFTWARE
ASP B:123 , TYR B:125 , ASN B:127 , ASP B:132 , HOH B:2260 , HOH B:2261
BINDING SITE FOR RESIDUE CA B 2237
07
AC9
SOFTWARE
ASP C:123 , TYR C:125 , ASN C:127 , ASP C:132 , HOH C:3259 , HOH C:3260
BINDING SITE FOR RESIDUE CA C 3237
08
BC1
SOFTWARE
ASP D:123 , TYR D:125 , ASN D:127 , ASP D:132 , HOH D:4245 , HOH D:4246
BINDING SITE FOR RESIDUE CA D 4237
09
BC6
SOFTWARE
GLU A:121 , ASP A:123 , ASP A:132 , HIS A:137 , HOH A:1257 , HOH A:1258
BINDING SITE FOR RESIDUE MN A 1238
10
BC7
SOFTWARE
GLU B:121 , ASP B:123 , ASP B:132 , HIS B:137 , SER B:147 , HOH B:2262 , HOH B:2263
BINDING SITE FOR RESIDUE MN B 2238
11
BC8
SOFTWARE
GLU C:121 , ASP C:123 , ASP C:132 , HIS C:137 , HOH C:3261 , HOH C:3262
BINDING SITE FOR RESIDUE MN C 3238
12
BC9
SOFTWARE
GLU D:121 , ASP D:123 , ASP D:132 , HIS D:137 , HOH D:4247 , HOH D:4248
BINDING SITE FOR RESIDUE MN D 4238
[
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]
SAPs(SNPs)/Variants
(3, 12)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_LECG_ARAHY_001 (E92V, chain A/B/C/D, )
2: VAR_LECG_ARAHY_002 (K149A, chain A/B/C/D, )
3: VAR_LECG_ARAHY_003 (K162I, chain A/B/C/D, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_LECG_ARAHY_001
*
E
115
V
LECG_ARAHY
---
---
A/B/C/D
E
92
V
2
UniProt
VAR_LECG_ARAHY_002
*
K
172
A
LECG_ARAHY
---
---
A/B/C/D
K
149
A
3
UniProt
VAR_LECG_ARAHY_003
*
K
185
I
LECG_ARAHY
---
---
A/B/C/D
K
162
I
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(2, 8)
Info
All PROSITE Patterns/Profiles
1: LECTIN_LEGUME_BETA (A:118-124,B:118-124,C:118-124,D:11...)
2: LECTIN_LEGUME_ALPHA (A:198-207,B:198-207,C:198-207,D:19...)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
LECTIN_LEGUME_BETA
PS00307
Legume lectins beta-chain signature.
LECG_ARAHY
141-147
4
A:118-124
B:118-124
C:118-124
D:118-124
-
-
-
-
2
LECTIN_LEGUME_ALPHA
PS00308
Legume lectins alpha-chain signature.
LECG_ARAHY
221-230
4
A:198-207
B:198-207
C:198-207
D:198-207
-
-
-
-
[
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Exons
(0, 0)
Info
All Exons
View:
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All Exon Boundaries
View:
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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, 8)
Info
All SCOP Domains
1a: SCOP_d1cr7a_ (A:)
1b: SCOP_d1cr7b_ (B:)
1c: SCOP_d1cr7c_ (C:)
1d: SCOP_d1cr7d_ (D:)
1e: SCOP_d1cr7e_ (E:)
1f: SCOP_d1cr7f_ (F:)
1g: SCOP_d1cr7g_ (G:)
1h: SCOP_d1cr7h_ (H:)
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Classes
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)
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)
Peanut (Arachis hypogaea) [TaxId: 3818]
(23)
1a
d1cr7a_
A:
1b
d1cr7b_
B:
1c
d1cr7c_
C:
1d
d1cr7d_
D:
1e
d1cr7e_
E:
1f
d1cr7f_
F:
1g
d1cr7g_
G:
1h
d1cr7h_
H:
[
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CATH Domains
(1, 8)
Info
all CATH domains
1a: CATH_1cr7A00 (A:1-232)
1b: CATH_1cr7B00 (B:1-232)
1c: CATH_1cr7C00 (C:1-232)
1d: CATH_1cr7D00 (D:1-232)
1e: CATH_1cr7E00 (E:1-232)
1f: CATH_1cr7F00 (F:1-232)
1g: CATH_1cr7G00 (G:1-232)
1h: CATH_1cr7H00 (H:1-232)
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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)
Peanut (Arachis hypogaea)
(22)
1a
1cr7A00
A:1-232
1b
1cr7B00
B:1-232
1c
1cr7C00
C:1-232
1d
1cr7D00
D:1-232
1e
1cr7E00
E:1-232
1f
1cr7F00
F:1-232
1g
1cr7G00
G:1-232
1h
1cr7H00
H:1-232
[
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Protein & NOT PROSITE
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Chain C
Chain D
Asymmetric Unit 1
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Asym.Unit (304 KB)
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