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1YTU
Asym. Unit
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Asym.Unit (156 KB)
Biol.Unit 1 (74 KB)
Biol.Unit 2 (77 KB)
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(1)
Title
:
STRUCTURAL BASIS FOR 5'-END-SPECIFIC RECOGNITION OF THE GUIDE RNA STRAND BY THE A. FULGIDUS PIWI PROTEIN
Authors
:
J. B. Ma, Y. R. Yuan, G. Meister, Y. Pei, T. Tuschl, D. J. Patel
Date
:
11 Feb 05 (Deposition) - 05 Apr 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,C,D (1x)
Biol. Unit 2: B,E,F (1x)
Keywords
:
Protein-Rna Complex, Rna Duplex, Rna Binding Protein-Rna Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
J. B. Ma, Y. R. Yuan, G. Meister, Y. Pei, T. Tuschl, D. J. Patel
Structural Basis For 5'-End-Specific Recognition Of Guide Rna By The A. Fulgidus Piwi Protein.
Nature V. 434 666 2005
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Hetero Components
(2, 22)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
2a: SELENOMETHIONINE (MSEa)
2b: SELENOMETHIONINE (MSEb)
2c: SELENOMETHIONINE (MSEc)
2d: SELENOMETHIONINE (MSEd)
2e: SELENOMETHIONINE (MSEe)
2f: SELENOMETHIONINE (MSEf)
2g: SELENOMETHIONINE (MSEg)
2h: SELENOMETHIONINE (MSEh)
2i: SELENOMETHIONINE (MSEi)
2j: SELENOMETHIONINE (MSEj)
2k: SELENOMETHIONINE (MSEk)
2l: SELENOMETHIONINE (MSEl)
2m: SELENOMETHIONINE (MSEm)
2n: SELENOMETHIONINE (MSEn)
2o: SELENOMETHIONINE (MSEo)
2p: SELENOMETHIONINE (MSEp)
2q: SELENOMETHIONINE (MSEq)
2r: SELENOMETHIONINE (MSEr)
2s: SELENOMETHIONINE (MSEs)
2t: SELENOMETHIONINE (MSEt)
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No.
Name
Count
Type
Full Name
1
MG
2
Ligand/Ion
MAGNESIUM ION
2
MSE
20
Mod. Amino Acid
SELENOMETHIONINE
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLN A:159 , LEU A:427 , A C:1 , A C:3 , HOH C:57
BINDING SITE FOR RESIDUE MG A 428
2
AC2
SOFTWARE
GLN B:159 , LEU B:427 , A E:1 , A E:3 , HOH E:17
BINDING SITE FOR RESIDUE MG B 428
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: PIWI (A:110-406,B:110-406)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PIWI
PS50822
Piwi domain profile.
PIWI_ARCFU
110-406
2
A:110-406
B:110-406
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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_d1ytua1 (A:93-408)
1b: SCOP_d1ytub1 (B:93-408)
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)
Protein Domains
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)
(
)
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
d1ytua1
A:93-408
1b
d1ytub1
B:93-408
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1ytuA01 (A:3-11,A:173-427)
1b: CATH_1ytuB01 (B:3-11,B:173-427)
2a: CATH_1ytuA02 (A:12-172)
2b: CATH_1ytuB02 (B:12-172)
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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)
[unclassified]
(102)
1a
1ytuA01
A:3-11,A:173-427
1b
1ytuB01
B:3-11,B:173-427
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
[code=3.40.50.2300, no name defined]
(308)
[unclassified]
(27)
2a
1ytuA02
A:12-172
2b
1ytuB02
B:12-172
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Piwi_1ytuB01 (B:110-406)
1b: PFAM_Piwi_1ytuB02 (B:110-406)
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Clans
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)
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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-1ytuB01
B:110-406
1b
Piwi-1ytuB02
B:110-406
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Asym.Unit (156 KB)
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