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1W9H
Asym. Unit
Info
Asym.Unit (146 KB)
Biol.Unit 1 (140 KB)
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(1)
Title
:
THE STRUCTURE OF A PIWI PROTEIN FROM ARCHAEOGLOBUS FULGIDUS.
Authors
:
J. S. Parker, S. M. Roe, D. Barford
Date
:
13 Oct 04 (Deposition) - 13 Jan 05 (Release) - 05 Jul 17 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.95
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Argonaute, Piwi Domain, Rnai, Risc, Nuclear Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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Reference
:
J. S. Parker, S. M. Roe, D. Barford
Crystal Structure Of A Piwi Protein Suggests Mechanisms For Sirna Recognition And Slicer Activity
Embo J. V. 23 4727 2004
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Hetero Components
(3, 11)
Info
All Hetero Components
1a: CADMIUM ION (CDa)
1b: CADMIUM ION (CDb)
2a: CHLORIDE ION (CLa)
2b: CHLORIDE ION (CLb)
2c: CHLORIDE ION (CLc)
2d: CHLORIDE ION (CLd)
3a: NICKEL (II) ION (NIa)
3b: NICKEL (II) ION (NIb)
3c: NICKEL (II) ION (NIc)
3d: NICKEL (II) ION (NId)
3e: NICKEL (II) ION (NIe)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CD
2
Ligand/Ion
CADMIUM ION
2
CL
4
Ligand/Ion
CHLORIDE ION
3
NI
5
Ligand/Ion
NICKEL (II) ION
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Sites
(11, 11)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
GLN A:159 , LEU A:427 , CL A:1435 , CL A:1436 , HOH A:2080
BINDING SITE FOR RESIDUE CD A1428
02
AC2
SOFTWARE
GLN A:99 , SER A:357 , GLU A:358 , CL A:1437 , CL A:1438
BINDING SITE FOR RESIDUE CD A1429
03
AC3
SOFTWARE
ASP A:73 , ASP A:245 , HOH A:2037 , HOH A:2146
BINDING SITE FOR RESIDUE NI A1430
04
AC4
SOFTWARE
HIS A:79 , GLU A:247 , ASP A:284 , HOH A:2043
BINDING SITE FOR RESIDUE NI A1431
05
AC5
SOFTWARE
HIS A:291 , GLU A:349 , HOH A:2168 , HOH A:2189 , HOH A:2190
BINDING SITE FOR RESIDUE NI A1432
06
AC6
SOFTWARE
HIS A:365 , ASP A:369 , HOH A:2177 , HOH A:2205
BINDING SITE FOR RESIDUE NI A1433
07
AC7
SOFTWARE
ASP A:105 , HOH A:2056 , HOH A:2140
BINDING SITE FOR RESIDUE NI A1434
08
AC8
SOFTWARE
GLN A:159 , ARG A:380 , CD A:1428
BINDING SITE FOR RESIDUE CL A1435
09
AC9
SOFTWARE
LYS A:127 , GLN A:137 , PHE A:138 , LYS A:163 , CD A:1428
BINDING SITE FOR RESIDUE CL A1436
10
BC1
SOFTWARE
GLN A:99 , SER A:357 , CD A:1429 , CL A:1438
BINDING SITE FOR RESIDUE CL A1437
11
BC2
SOFTWARE
PHE A:86 , ASN A:102 , GLU A:358 , CD A:1429 , CL A:1437
BINDING SITE FOR RESIDUE CL A1438
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: PIWI (A:110-406)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PIWI
PS50822
Piwi domain profile.
PIWI_ARCFU
110-406
1
A:110-406
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Exons
(0, 0)
Info
All Exons
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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, 1)
Info
All SCOP Domains
1a: SCOP_d1w9ha1 (A:93-408)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Ribonuclease H-like motif
(1424)
Superfamily
:
Ribonuclease H-like
(775)
Family
:
PIWI domain
(10)
Protein domain
:
Hypothetical protein AF1318
(3)
Archaeoglobus fulgidus [TaxId: 2234]
(3)
1a
d1w9ha1
A:93-408
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CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_1w9hA02 (A:173-427)
2a: CATH_1w9hA01 (A:11-172)
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(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Nucleotidyltransferase; domain 5
(788)
Homologous Superfamily
:
[code=3.30.420.10, no name defined]
(372)
Archaeoglobus fulgidus. Organism_taxid: 2234.
(3)
1a
1w9hA02
A:173-427
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.2300, no name defined]
(308)
Archaeoglobus fulgidus. Organism_taxid: 2234.
(3)
2a
1w9hA01
A:11-172
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Pfam Domains
(1, 1)
Info
all PFAM domains
1a: PFAM_Piwi_1w9hA01 (A:110-406)
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Clans
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)
Clan
:
RNase_H
(288)
Family
:
Piwi
(16)
Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)
(3)
1a
Piwi-1w9hA01
A:110-406
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Chain A
Asymmetric Unit 1
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Asym.Unit (146 KB)
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