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1QXP
Asym. Unit
Info
Asym.Unit (268 KB)
Biol.Unit 1 (129 KB)
Biol.Unit 2 (128 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A MU-LIKE CALPAIN
Authors
:
G. P. Pal, T. D. Veyra, J. S. Elce, Z. Jia
Date
:
08 Sep 03 (Deposition) - 03 Feb 04 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
M-Calpain, Mu-Calpain, Catalytic Triad, Ca(2+) Requirement, Hydrolase Chimera
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. P. Pal, T. D. Veyra, J. S. Elce, Z. Jia
Crystal Structure Of A Mu-Like Calpain Reveals A Partially Activated Conformation With Low Ca(2+) Requirement
Structure V. 11 1521 2003
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
Info
All Hetero Components
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Sorry, no Info available
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Sites
(0, 0)
Info
All Sites
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Sorry, no Info available
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Label:
Sorry, no Info available
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PROSITE Patterns/Profiles
(4, 20)
Info
All PROSITE Patterns/Profiles
1: CALPAIN_CAT (A:45-344,B:45-344,A:45-344,B:45-34...)
2: THIOL_PROTEASE_CYS (A:99-110,B:99-110,A:99-110,B:99-11...)
3: EF_HAND_2 (A:547-560,B:550-560|A:604-639,B:60...)
4: EF_HAND_1 (A:587-599,B:587-599|A:617-629,B:61...)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CALPAIN_CAT
PS50203
Cysteine proteinase, calpain-type, catalytic domain profile.
CAN2_RAT
45-344
2
A:45-344
B:45-344
CAN1_RAT
55-354
2
A:45-344
B:45-344
2
THIOL_PROTEASE_CYS
PS00139
Eukaryotic thiol (cysteine) proteases cysteine active site.
CAN2_RAT
99-110
2
A:99-110
B:99-110
CAN1_RAT
109-120
2
A:99-110
B:99-110
3
EF_HAND_2
PS50222
EF-hand calcium-binding domain profile.
CAN1_RAT
557-575
614-649
584-609
679-713
8
A:547-560
B:550-560
A:604-639
B:604-639
A:574-599
B:574-599
A:669-734
B:669-697
CAN2_RAT
602-637
572-597
667-700
6
A:606-639
B:606-639
A:574-599
B:574-599
A:669-702
B:669-702
4
EF_HAND_1
PS00018
EF-hand calcium-binding domain.
CAN2_RAT
585-597
615-627
4
A:587-599
B:587-599
A:617-629
B:617-629
CAN1_RAT
597-609
627-639
4
A:587-599
B:587-599
A:617-629
B:617-629
[
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Exons
(21, 42)
Info
All Exons
Exon 1.1 (A:2-79 | B:2-79)
Exon 1.2 (A:80-103 | B:80-103)
Exon 1.3 (A:103-142 | B:103-142)
Exon 1.4 (A:143-187 | B:143-187)
Exon 1.5 (A:187-243 | B:187-243)
Exon 1.6 (A:244-271 (gaps) | B:256-271 (gaps...)
Exon 1.7 (A:272-300 (gaps) | B:272-298)
Exon 1.8 (A:300-325 | B:303-325 (gaps))
Exon 1.9 (A:325-379 (gaps) | B:325-379 (gaps...)
Exon 1.10 (A:379-437 (gaps) | B:379-437 (gaps...)
Exon 1.11 (A:438-441 | B:438-441)
Exon 1.12 (A:442-511 (gaps) | B:442-511 (gaps...)
Exon 1.13 (A:511-522 | B:511-523)
Exon 1.14 (A:541-546 | B:524-540 (gaps))
Exon 1.15 (A:547-560 | B:550-560)
Exon 1.16 (A:570-587 | B:570-587)
Exon 1.17 (A:588-610 (gaps) | B:594-610)
Exon 1.18 (A:611-637 | B:611-637)
Exon 1.19 (A:637-676 | B:637-676)
Exon 1.20 (A:676-695 | B:676-695)
Exon 1.21 (A:696-702 | B:696-702)
View:
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All Exon Boundaries
01: Boundary -/1.1
02: Boundary 1.1/1.2
03: Boundary 1.2/1.3
04: Boundary 1.3/1.4
05: Boundary 1.4/1.5
06: Boundary 1.5/1.6
07: Boundary 1.6/1.7
08: Boundary 1.7/1.8
09: Boundary 1.8/1.9
10: Boundary 1.9/1.10
11: Boundary 1.10/1.11
12: Boundary 1.11/1.12
13: Boundary 1.12/1.13
14: Boundary 1.13/1.14
15: Boundary 1.14/1.15
16: Boundary 1.15/1.16
17: Boundary 1.16/1.17
18: Boundary 1.17/1.18
19: Boundary 1.18/1.19
20: Boundary 1.19/1.20
21: Boundary 1.20/1.21
22: Boundary 1.21/-
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.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1
ENSRNOT00000045326
1
ENSRNOE00000309023
chr13:
98524463-98523801
663
CAN2_RAT
1-79
79
2
A:2-79
B:2-79
78
78
1.2
ENSRNOT00000045326
2
ENSRNOE00000302168
chr13:
98519114-98519045
70
CAN2_RAT
80-103
24
2
A:80-103
B:80-103
24
24
1.3
ENSRNOT00000045326
3
ENSRNOE00000304443
chr13:
98499555-98499437
119
CAN2_RAT
103-142
40
2
A:103-142
B:103-142
40
40
1.4
ENSRNOT00000045326
4
ENSRNOE00000339353
chr13:
98498897-98498764
134
CAN2_RAT
143-187
45
2
A:143-187
B:143-187
45
45
1.5
ENSRNOT00000045326
5
ENSRNOE00000333421
chr13:
98497787-98497619
169
CAN2_RAT
187-243
57
2
A:187-243
B:187-243
57
57
1.6
ENSRNOT00000045326
6
ENSRNOE00000031098
chr13:
98496708-98496625
84
CAN2_RAT
244-271
28
2
A:244-271 (gaps)
B:256-271 (gaps)
28
16
1.7
ENSRNOT00000045326
7
ENSRNOE00000279872
chr13:
98495644-98495559
86
CAN2_RAT
272-300
29
2
A:272-300 (gaps)
B:272-298
29
27
1.8
ENSRNOT00000045326
8
ENSRNOE00000320842
chr13:
98494333-98494259
75
CAN2_RAT
300-325
26
2
A:300-325
B:303-325 (gaps)
26
23
1.9
ENSRNOT00000045326
9
ENSRNOE00000314027
chr13:
98493169-98493009
161
CAN2_RAT
325-379
55
2
A:325-379 (gaps)
B:325-379 (gaps)
55
55
1.10
ENSRNOT00000045326
10
ENSRNOE00000314940
chr13:
98491026-98490857
170
CAN2_RAT
379-435
57
2
A:379-437 (gaps)
B:379-437 (gaps)
59
59
1.11
ENSRNOT00000045326
11
ENSRNOE00000427163
chr13:
98489237-98489226
12
CAN2_RAT
436-439
4
2
A:438-441
B:438-441
4
4
1.12
ENSRNOT00000045326
12
ENSRNOE00000362195
chr13:
98488354-98488143
212
CAN2_RAT
440-510
71
2
A:442-511 (gaps)
B:442-511 (gaps)
71
71
1.13
ENSRNOT00000045326
13
ENSRNOE00000299140
chr13:
98486485-98486449
37
CAN2_RAT
510-522
13
2
A:511-522
B:511-523
12
13
1.14
ENSRNOT00000045326
14
ENSRNOE00000031182
chr13:
98485176-98485111
66
CAN2_RAT
523-544
22
2
A:541-546
B:524-540 (gaps)
6
17
1.15
ENSRNOT00000045326
15
ENSRNOE00000349861
chr13:
98483613-98483556
58
CAN2_RAT
545-564
20
2
A:547-560
B:550-560
14
11
1.16
ENSRNOT00000045326
16
ENSRNOE00000321932
chr13:
98480438-98480374
65
CAN2_RAT
564-585
22
2
A:570-587
B:570-587
18
18
1.17
ENSRNOT00000045326
17
ENSRNOE00000031210
chr13:
98479391-98479323
69
CAN2_RAT
586-608
23
2
A:588-610 (gaps)
B:594-610
23
17
1.18
ENSRNOT00000045326
18
ENSRNOE00000341239
chr13:
98478952-98478874
79
CAN2_RAT
609-635
27
2
A:611-637
B:611-637
27
27
1.19
ENSRNOT00000045326
19
ENSRNOE00000343555
chr13:
98476968-98476852
117
CAN2_RAT
635-674
40
2
A:637-676
B:637-676
40
40
1.20
ENSRNOT00000045326
20
ENSRNOE00000365776
chr13:
98476397-98476339
59
CAN2_RAT
674-693
20
2
A:676-695
B:676-695
20
20
1.21
ENSRNOT00000045326
21
ENSRNOE00000423005
chr13:
98474374-98473368
1007
CAN2_RAT
694-700
7
2
A:696-702
B:696-702
7
7
[
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]
SCOP Domains
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1qxpa2 (A:515-702)
1b: SCOP_d1qxpb2 (B:515-702)
2a: SCOP_d1qxpa1 (A:710-893)
2b: SCOP_d1qxpb1 (B:710-893)
3a: SCOP_d1qxpa3 (A:356-514)
3b: SCOP_d1qxpb3 (B:356-514)
4a: SCOP_d1qxpa4 (A:2-355)
4b: SCOP_d1qxpb4 (B:2-355)
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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 large subunit, C-terminal domain (domain IV)
(5)
Norway rat (Rattus norvegicus), mu-type [TaxId: 10116]
(1)
1a
d1qxpa2
A:515-702
1b
d1qxpb2
B:515-702
Protein domain
:
Calpain small (regulatory) subunit (domain VI)
(16)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(8)
2a
d1qxpa1
A:710-893
2b
d1qxpb1
B:710-893
Class
:
All beta proteins
(24004)
Fold
:
Calpain large subunit, middle domain (domain III)
(5)
Superfamily
:
Calpain large subunit, middle domain (domain III)
(5)
Family
:
Calpain large subunit, middle domain (domain III)
(5)
Protein domain
:
Calpain large subunit, middle domain (domain III)
(5)
Norway rat (Rattus norvegicus), mu-type [TaxId: 10116]
(1)
3a
d1qxpa3
A:356-514
3b
d1qxpb3
B:356-514
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Cysteine proteinases
(392)
Superfamily
:
Cysteine proteinases
(392)
Family
:
Calpain large subunit, catalytic domain (domain II)
(19)
Protein domain
:
Calpain large subunit, catalytic domain (domain II)
(19)
Norway rat (Rattus norvegicus), mu-type [TaxId: 10116]
(10)
4a
d1qxpa4
A:2-355
4b
d1qxpb4
B:2-355
[
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CATH Domains
(2, 6)
Info
all CATH domains
1a: CATH_1qxpB04 (B:515-686)
1b: CATH_1qxpA05 (A:687-893)
1c: CATH_1qxpB05 (B:687-893)
1d: CATH_1qxpA04 (A:515-686)
2a: CATH_1qxpA03 (A:355-514)
2b: CATH_1qxpB03 (B:355-514)
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)
Organisms
(
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(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Recoverin; domain 1
(474)
Homologous Superfamily
:
EF-hand
(412)
Norway rat (Rattus norvegicus)
(37)
1a
1qxpB04
B:515-686
1b
1qxpA05
A:687-893
1c
1qxpB05
B:687-893
1d
1qxpA04
A:515-686
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Jelly Rolls
(1293)
Homologous Superfamily
:
[code=2.60.120.380, no name defined]
(11)
Norway rat (Rattus norvegicus)
(3)
2a
1qxpA03
A:355-514
2b
1qxpB03
B:355-514
[
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Pfam Domains
(3, 8)
Info
all PFAM domains
1a: PFAM_EF_hand_6_1qxpB01 (B:550-606)
1b: PFAM_EF_hand_6_1qxpB02 (B:550-606)
2a: PFAM_Peptidase_C2_1qxpB03 (B:50-344)
2b: PFAM_Peptidase_C2_1qxpB04 (B:50-344)
2c: PFAM_Peptidase_C2_1qxpB05 (B:45-49)
2d: PFAM_Peptidase_C2_1qxpB06 (B:45-49)
3a: PFAM_Calpain_III_1qxpB07 (B:355-511)
3b: PFAM_Calpain_III_1qxpB08 (B:355-511)
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Clans
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(
)
Organisms
(
)
(
)
Clan
:
EF_hand
(270)
Family
:
EF_hand_6
(75)
Rattus norvegicus (Rat)
(9)
1a
EF_hand_6-1qxpB01
B:550-606
1b
EF_hand_6-1qxpB02
B:550-606
Clan
:
Peptidase_CA
(169)
Family
:
Peptidase_C2
(15)
Rattus norvegicus (Rat)
(10)
2a
Peptidase_C2-1qxpB03
B:50-344
2b
Peptidase_C2-1qxpB04
B:50-344
2c
Peptidase_C2-1qxpB05
B:45-49
2d
Peptidase_C2-1qxpB06
B:45-49
Clan
:
no clan defined [family: Calpain_III]
(5)
Family
:
Calpain_III
(5)
Rattus norvegicus (Rat)
(2)
3a
Calpain_III-1qxpB07
B:355-511
3b
Calpain_III-1qxpB08
B:355-511
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