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2NQB
Asym. Unit
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Asym.Unit (253 KB)
Biol.Unit 1 (247 KB)
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(1)
Title
:
DROSOPHILA NUCLEOSOME STRUCTURE
Authors
:
K. Luger, S. Chakravarthy
Date
:
30 Oct 06 (Deposition) - 11 Sep 07 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J
Biol. Unit 1: A,B,C,D,E,F,G,H,I,J (1x)
Keywords
:
Nucleosome, Ncp, Chromatin, Histone, Structural Protein/Dna Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Chakravarthy, K. Luger
Comparative Analysis Of Nucleosome Structures From Different Species.
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
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Sites
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PROSITE Patterns/Profiles
(3, 6)
Info
All PROSITE Patterns/Profiles
1: HISTONE_H2A (C:821-827,G:1021-1027)
2: HISTONE_H3_2 (A:466-474,E:666-674)
3: HISTONE_H2B (D:1289-1311,H:1489-1511)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HISTONE_H2A
PS00046
Histone H2A signature.
H2A_DROME
21-27
2
C:821-827
G:1021-1027
2
HISTONE_H3_2
PS00959
Histone H3 signature 2.
H3_DROME
67-75
2
A:466-474
E:666-674
3
HISTONE_H2B
PS00357
Histone H2B signature.
H2B_DROME
90-112
2
D:1289-1311
H:1489-1511
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Exons
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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
(2, 8)
Info
All SCOP Domains
1a: SCOP_d2nqbc_ (C:)
1b: SCOP_d2nqbd_ (D:)
1c: SCOP_d2nqbg_ (G:)
1d: SCOP_d2nqbh_ (H:)
2a: SCOP_d2nqba_ (A:)
2b: SCOP_d2nqbb_ (B:)
2c: SCOP_d2nqbe_ (E:)
2d: SCOP_d2nqbf_ (F:)
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Protein Domains
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Class
:
All alpha proteins
(14657)
Fold
:
Histone-fold
(277)
Superfamily
:
Histone-fold
(277)
Family
:
Nucleosome core histones
(247)
Protein domain
:
automated matches
(34)
Fruit fly (Drosophila melanogaster) [TaxId: 7227]
(2)
1a
d2nqbc_
C:
1b
d2nqbd_
D:
1c
d2nqbg_
G:
1d
d2nqbh_
H:
Protein domain
:
Histone H4
(60)
Fruit fly (Drosophila melanogaster) [TaxId: 7227]
(2)
2a
d2nqba_
A:
2b
d2nqbb_
B:
2c
d2nqbe_
E:
2d
d2nqbf_
F:
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CATH Domains
(1, 8)
Info
all CATH domains
1a: CATH_2nqbA00 (A:438-535)
1b: CATH_2nqbE00 (E:638-735)
1c: CATH_2nqbG00 (G:1014-1118)
1d: CATH_2nqbC00 (C:814-919)
1e: CATH_2nqbB00 (B:22-102)
1f: CATH_2nqbD00 (D:1228-1322)
1g: CATH_2nqbH00 (H:1429-1521)
1h: CATH_2nqbF00 (F:217-302)
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Organisms
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Histone, subunit A
(62)
Homologous Superfamily
:
Histone, subunit A
(62)
Human (Homo sapiens)
(28)
1a
2nqbA00
A:438-535
1b
2nqbE00
E:638-735
1c
2nqbG00
G:1014-1118
1d
2nqbC00
C:814-919
1e
2nqbB00
B:22-102
1f
2nqbD00
D:1228-1322
1g
2nqbH00
H:1429-1521
1h
2nqbF00
F:217-302
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Pfam Domains
(1, 8)
Info
all PFAM domains
1a: PFAM_Histone_2nqbG01 (G:1017-1090)
1b: PFAM_Histone_2nqbG02 (G:1017-1090)
1c: PFAM_Histone_2nqbH01 (H:1429-1498)
1d: PFAM_Histone_2nqbH02 (H:1429-1498)
1e: PFAM_Histone_2nqbE01 (E:657-731)
1f: PFAM_Histone_2nqbE02 (E:657-731)
1g: PFAM_Histone_2nqbF01 (F:224-293)
1h: PFAM_Histone_2nqbF02 (F:224-293)
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Clan
:
Histone
(49)
Family
:
Histone
(46)
Drosophila melanogaster (Fruit fly)
(3)
1a
Histone-2nqbG01
G:1017-1090
1b
Histone-2nqbG02
G:1017-1090
1c
Histone-2nqbH01
H:1429-1498
1d
Histone-2nqbH02
H:1429-1498
1e
Histone-2nqbE01
E:657-731
1f
Histone-2nqbE02
E:657-731
1g
Histone-2nqbF01
F:224-293
1h
Histone-2nqbF02
F:224-293
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Asymmetric Unit 1
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Asym.Unit (253 KB)
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