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1NX0
Asym. Unit
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Asym.Unit (70 KB)
Biol.Unit 1 (65 KB)
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(1)
Title
:
STRUCTURE OF CALPAIN DOMAIN 6 IN COMPLEX WITH CALPASTATIN DIC
Authors
:
B. Todd, D. Moore, C. C. S. Deivanayagam, G. -D. Lin, D. Chattopadhyay, M K. K. W. Wang, S. V. L. Narayana
Date
:
07 Feb 03 (Deposition) - 19 Aug 03 (Release) - 02 May 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B,C,D,E (1x)
Keywords
:
Calcium Binding, Hydrolase-Hydrolase Inhibitor Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
B. Todd, D. Moore, C. C. S. Deivanayagam, G. -D. Lin, D. Chattopadhyay, M. Maki, K. K. W. Wang, S. V. L. Narayana
A Structural Model For The Inhibition Of Calpain By Calpastatin: Crystal Structures Of The Native Domain Vi Of Calpain And Its Complexes With Calpastatin Peptide And A Small Molecule Inhibitor.
J. Mol. Biol. V. 328 131 2003
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Hetero Components
(1, 6)
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)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CA
6
Ligand/Ion
CALCIUM 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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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ALA A:107 , ASP A:110 , GLU A:112 , GLU A:117
BINDING SITE FOR RESIDUE CA A 900
2
AC2
SOFTWARE
ASP A:150 , ASP A:152 , THR A:154 , LYS A:156 , GLU A:161 , HOH A:1069
BINDING SITE FOR RESIDUE CA A 901
3
AC3
SOFTWARE
ASP A:180 , ASP A:182 , SER A:184 , THR A:186 , GLU A:191 , HOH A:1168
BINDING SITE FOR RESIDUE CA A 902
4
AC4
SOFTWARE
ALA B:407 , ASP B:410 , GLU B:412 , GLU B:417
BINDING SITE FOR RESIDUE CA B 903
5
AC5
SOFTWARE
ASP B:450 , ASP B:452 , THR B:454 , LYS B:456 , GLU B:461 , HOH B:1115
BINDING SITE FOR RESIDUE CA B 904
6
AC6
SOFTWARE
ASP B:480 , VAL B:481 , ASP B:482 , SER B:484 , THR B:486 , GLU B:491
BINDING SITE FOR RESIDUE CA B 905
7
AC7
SOFTWARE
LEU A:102 , LEU A:106 , ILE A:121 , ARG A:128 , HIS A:129 , LEU A:132 , TRP A:166 , LYS A:170 , GLN A:173 , ALA A:174 , GLU A:197 , PHE A:224 , HOH A:1059 , HOH A:1090 , HOH A:1102 , HOH A:1116 , HOH A:1177 , HOH C:1006 , HOH C:1020 , HOH C:1071 , HOH C:1080 , HOH C:1131
BINDING SITE FOR CHAIN C OF CALPASTATIN
8
AC8
SOFTWARE
LEU B:402 , LEU B:406 , ILE B:421 , VAL B:425 , ARG B:428 , HIS B:429 , TRP B:466 , LYS B:470 , GLN B:473 , ALA B:474 , LYS B:477 , HOH D:1023
BINDING SITE FOR CHAIN D OF CALPASTATIN
9
AC9
SOFTWARE
ASP A:131 , GLY A:200 , PHE A:201 , HIS A:202 , ASP A:235 , PHE A:238 , LYS A:242 , ILE B:556 , HOH C:1071 , HOH E:1070 , HOH E:1076 , HOH E:1079
BINDING SITE FOR CHAIN E OF SMALL MOLECULE INHIBITOR
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(2, 10)
Info
All PROSITE Patterns/Profiles
1: EF_HAND_1 (A:150-162,B:450-462|A:180-192,B:48...)
2: EF_HAND_2 (A:167-202,B:467-502|A:137-165,B:43...)
;
View:
Select:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
EF_HAND_1
PS00018
EF-hand calcium-binding domain.
CPNS1_PIG
150-162
180-192
4
A:150-162
B:450-462
A:180-192
B:480-492
2
EF_HAND_2
PS50222
EF-hand calcium-binding domain profile.
CPNS1_PIG
167-202
137-165
232-266
6
A:167-202
B:467-502
A:137-165
B:437-465
A:232-266
B:532-566
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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Note:
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_d1nx0a_ (A:)
1b: SCOP_d1nx0b_ (B:)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
EF Hand-like
(739)
Superfamily
:
EF-hand
(657)
Family
:
Penta-EF-hand proteins
(30)
Protein domain
:
Calpain small (regulatory) subunit (domain VI)
(16)
Pig (Sus scrofa) [TaxId: 9823]
(6)
1a
d1nx0a_
A:
1b
d1nx0b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1nx0A00 (A:94-266)
1b: CATH_1nx0B00 (B:394-566)
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)
(
)
Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Recoverin; domain 1
(474)
Homologous Superfamily
:
EF-hand
(412)
Pig (Sus scrofa)
(9)
1a
1nx0A00
A:94-266
1b
1nx0B00
B:394-566
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_EF_hand_4_1nx0B01 (B:471-501)
1b: PFAM_EF_hand_4_1nx0B02 (B:471-501)
2a: PFAM_EF_hand_6_1nx0B03 (B:409-468)
2b: PFAM_EF_hand_6_1nx0B04 (B:409-468)
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)
Clan
:
EF_hand
(270)
Family
:
EF_hand_4
(30)
Sus scrofa (Pig)
(4)
1a
EF_hand_4-1nx0B01
B:471-501
1b
EF_hand_4-1nx0B02
B:471-501
Family
:
EF_hand_6
(75)
Sus scrofa (Pig)
(4)
2a
EF_hand_6-1nx0B03
B:409-468
2b
EF_hand_6-1nx0B04
B:409-468
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Asym.Unit (70 KB)
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