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1FYK
Biol. Unit 1
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Asym.Unit (21 KB)
Biol.Unit 1 (33 KB)
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(1)
Title
:
SERENDIPITOUS CRYSTAL STRUCTURE CONTAINING THE HEAT SHOCK TRANSCRIPTION FACTOR'S DNA BINDING DOMAIN AND COGNATE DNA THAT IS TRANSLATIONALLY DISORDERED
Authors
:
O. Littlefield, H. C. M. Nelson
Date
:
02 Oct 00 (Deposition) - 28 Sep 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,C
#
Biol. Unit 1: A,C (2x)
(
#
: chains that contain no standard or modified protein/DNA/RNA residue)
Keywords
:
Crystal-Packing Interface, Crystallization, Protein-Dna Interface, Protein-Protein Interface, Static Disorder, Transcription/Dna Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
O. Littlefield, H. C. Nelson
Crystal Packing Interaction That Blocks Crystallization Of A Site-Specific Dna Binding Protein-Dna Complex.
Proteins V. 45 219 2001
(for further references see the
PDB file header
)
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Hetero Components
(1, 4)
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All Hetero Components
1a: SELENOMETHIONINE (MSEa)
1b: SELENOMETHIONINE (MSEb)
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No.
Name
Count
Type
Full Name
1
MSE
4
Mod. Amino Acid
SELENOMETHIONINE
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Sites
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PROSITE Patterns/Profiles
(1, 2)
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1: HSF_DOMAIN (A:236-260)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HSF_DOMAIN
PS00434
HSF-type DNA-binding domain signature.
HSF_KLULA
236-260
2
A:236-260
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Exons
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SCOP Domains
(1, 1)
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1a: SCOP_d1fyka_ (A:)
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Class
:
All alpha proteins
(14657)
Fold
:
DNA/RNA-binding 3-helical bundle
(1299)
Superfamily
:
Winged helix DNA-binding domain
(576)
Family
:
Heat-shock transcription factor
(12)
Protein domain
:
Heat-shock transcription factor
(11)
Milk yeast (Kluyveromyces lactis) [TaxId: 28985]
(9)
1a
d1fyka_
A:
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CATH Domains
(1, 1)
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1a: CATH_1fykA00 (A:193-284)
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Arc Repressor Mutant, subunit A
(1030)
Homologous Superfamily
:
'winged helix' repressor DNA binding domain
(507)
[unclassified]
(77)
1a
1fykA00
A:193-284
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Asym.Unit (21 KB)
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