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1DQ4
Asym. Unit
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Asym.Unit (76 KB)
Biol.Unit 1 (141 KB)
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(1)
Title
:
A TRANSIENT UNLOCKED CONCANAVALIN A STRUCTURE WITH MN2+ BOUND IN THE TRANSITION METAL ION BINDING SITE S1 AND AN EMPTY CALCIUM BINDING SITE S2
Authors
:
J. Bouckaert, Y. Dewallef, F. Poortmans, L. Wyns, R. Loris
Date
:
30 Dec 99 (Deposition) - 19 Jan 00 (Release) - 21 Jun 17 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Concanavalin A, Lectin, Metal Binding, Transient, Transition Metal, Manganese, Sugar Binding Protein
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. Bouckaert, Y. Dewallef, F. Poortmans, L. Wyns, R. Loris
The Structural Features Of Concanavalin A Governing Non-Proline Peptide Isomerization
J. Biol. Chem. V. 275 19778 2000
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Hetero Components
(1, 4)
Info
All Hetero Components
1a: MANGANESE (II) ION (MNa)
1b: MANGANESE (II) ION (MNb)
1c: MANGANESE (II) ION (MNc)
1d: MANGANESE (II) ION (MNd)
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No.
Name
Count
Type
Full Name
1
MN
4
Ligand/Ion
MANGANESE (II) ION
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLU A:8 , ASP A:10 , HIS A:24 , HOH A:308
BINDING SITE FOR RESIDUE MN A 301
2
AC2
SOFTWARE
ASP A:80 , ASP A:82 , HIS B:205
BINDING SITE FOR RESIDUE MN A 302
3
AC3
SOFTWARE
GLU B:8 , ASP B:10 , HIS B:24
BINDING SITE FOR RESIDUE MN B 303
4
AC4
SOFTWARE
ASP A:203 , ASP B:80 , ASP B:82
BINDING SITE FOR RESIDUE MN B 304
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: LECTIN_LEGUME_BETA (A:5-11,B:5-11)
2: LECTIN_LEGUME_ALPHA (A:85-94,B:85-94)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
LECTIN_LEGUME_BETA
PS00307
Legume lectins beta-chain signature.
CONA_CANBR
5-11
2
A:5-11
B:5-11
2
LECTIN_LEGUME_ALPHA
PS00308
Legume lectins alpha-chain signature.
CONA_CANBR
85-94
2
A:85-94
B:85-94
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1dq4a_ (A:)
1b: SCOP_d1dq4b_ (B:)
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Protein Domains
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Organisms
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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
:
Concanavalin A
(59)
Jack bean (Canavalia ensiformis) [TaxId: 3823]
(52)
1a
d1dq4a_
A:
1b
d1dq4b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1dq4B00 (B:1-237)
1b: CATH_1dq4A00 (A:1-237)
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Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
[code=2.60.120.200, no name defined]
(421)
Jack bean (Canavalia ensiformis)
(50)
1a
1dq4B00
B:1-237
1b
1dq4A00
A:1-237
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Pfam Domains
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Asymmetric Unit 1
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Asym.Unit (76 KB)
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