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1XX5
Biol. Unit 1
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Asym.Unit (117 KB)
Biol.Unit 1 (41 KB)
Biol.Unit 2 (40 KB)
Biol.Unit 3 (39 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF NATRIN FROM NAJA ATRA SNAKE VENOM
Authors
:
J. Wang, B. Shen, X. H. Lou, M. Guo, M. K. Teng, L. W. Niu
Date
:
04 Nov 04 (Deposition) - 14 Jun 05 (Release) - 03 Dec 14 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.40
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: C (1x)
Keywords
:
Natrin, Crisps, Naja Atra, Toxin
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. Wang, B. Shen, M. Guo, X. H. Lou, Y. Duan, X. P. Cheng, M. K. Teng, L. W. Niu, Q. Liu, Q. Huang, Q. Hao
Blocking Effect And Crystal Structure Of Natrin Toxin, A Cysteine-Rich Secretory Protein From Naja Atra Venom That Targets The Bkca Channel
Biochemistry V. 44 10145 2005
(for further references see the
PDB file header
)
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Hetero Components
(1, 1)
Info
All Hetero Components
1a: ETHANOL (EOHa)
1b: ETHANOL (EOHb)
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No.
Name
Count
Type
Full Name
1
EOH
1
Ligand/Ion
ETHANOL
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Sites
(1, 1)
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All Sites
1: AC1 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLU A:75 , HOH A:511
BINDING SITE FOR RESIDUE EOH A 501
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(3, 3)
Info
All PROSITE Patterns/Profiles
1: CRISP_1 (A:114-124)
2: CRISP_2 (A:142-153)
3: SHKT (A:183-216)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CRISP_1
PS01009
CRISP family signature 1.
CRVP1_NAJAT
132-142
1
A:114-124
-
-
2
CRISP_2
PS01010
CRISP family signature 2.
CRVP1_NAJAT
160-171
1
A:142-153
-
-
3
SHKT
PS51670
ShKT domain profile.
CRVP1_NAJAT
201-234
1
A:183-216
-
-
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(2, 6)
Info
All SCOP Domains
1a: SCOP_d1xx5a1 (A:6-164)
1b: SCOP_d1xx5b1 (B:6-164)
1c: SCOP_d1xx5c1 (C:10-164)
2a: SCOP_d1xx5a2 (A:165-221)
2b: SCOP_d1xx5b2 (B:165-221)
2c: SCOP_d1xx5c2 (C:165-221)
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Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
PR-1-like
(14)
Superfamily
:
PR-1-like
(14)
Family
:
PR-1-like
(10)
Protein domain
:
automated matches
(6)
Chinese cobra (Naja atra) [TaxId: 8656]
(4)
1a
d1xx5a1
A:6-164
1b
d1xx5b1
B:6-164
1c
d1xx5c1
C:10-164
Class
:
Small proteins
(3458)
Fold
:
Crisp domain-like
(13)
Superfamily
:
Crisp domain-like
(13)
Family
:
automated matches
(8)
Protein domain
:
automated matches
(8)
Chinese cobra (Naja atra) [TaxId: 8656]
(4)
2a
d1xx5a2
A:165-221
2b
d1xx5b2
B:165-221
2c
d1xx5c2
C:165-221
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CATH Domains
(1, 3)
Info
all CATH domains
1a: CATH_1xx5C01 (C:10-180)
1b: CATH_1xx5A01 (A:6-180)
1c: CATH_1xx5B01 (B:6-180)
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)
Organisms
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(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Pathogenesis-related Protein p14a
(12)
Homologous Superfamily
:
Pathogenesis-related Protein p14a
(12)
Chinese cobra (Naja atra)
(3)
1a
1xx5C01
C:10-180
1b
1xx5A01
A:6-180
1c
1xx5B01
B:6-180
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Pfam Domains
(2, 6)
Info
all PFAM domains
1a: PFAM_Crisp_1xx5C01 (C:167-221)
1b: PFAM_Crisp_1xx5C02 (C:167-221)
1c: PFAM_Crisp_1xx5C03 (C:167-221)
2a: PFAM_CAP_1xx5C04 (C:19-147)
2b: PFAM_CAP_1xx5C05 (C:19-147)
2c: PFAM_CAP_1xx5C06 (C:19-147)
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Clans
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Clan
:
ShK-like
(4)
Family
:
Crisp
(3)
Naja atra (Chinese cobra)
(3)
1a
Crisp-1xx5C01
C:167-221
1b
Crisp-1xx5C02
C:167-221
1c
Crisp-1xx5C03
C:167-221
Clan
:
no clan defined [family: CAP]
(7)
Family
:
CAP
(7)
Naja atra (Chinese cobra)
(3)
2a
CAP-1xx5C04
C:19-147
2b
CAP-1xx5C05
C:19-147
2c
CAP-1xx5C06
C:19-147
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Chain A
Asymmetric Unit 1
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Asym.Unit (117 KB)
Header - Asym.Unit
Biol.Unit 1 (41 KB)
Header - Biol.Unit 1
Biol.Unit 2 (40 KB)
Header - Biol.Unit 2
Biol.Unit 3 (39 KB)
Header - Biol.Unit 3
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