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1Q4K
Biol. Unit 2
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Asym.Unit (121 KB)
Biol.Unit 1 (41 KB)
Biol.Unit 2 (41 KB)
Biol.Unit 3 (39 KB)
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(1)
Title
:
THE POLO-BOX DOMAIN OF PLK1 IN COMPLEX WITH A PHOSPHO-PEPTIDE
Authors
:
K. Cheng, E. D. Lowe, J. Sinclair, E. A. Nigg, L. N. Johnson
Date
:
04 Aug 03 (Deposition) - 11 Nov 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: B,E (1x)
Biol. Unit 2: A,D (1x)
Biol. Unit 3: C,F (1x)
Keywords
:
Six-Stranded Anti-Parallel Beta Sheet With One Alpha Helix, Transferase
(Keyword Search:
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Reference
:
K. Y. Cheng, E. D. Lowe, J. Sinclair, E. A. Nigg, L. N. Johnson
The Crystal Structure Of The Human Polo-Like Kinase-1 Polo Box Domain And Its Phospho-Peptide Complex.
Embo J. V. 22 5757 2003
(for further references see the
PDB file header
)
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Hetero Components
(1, 1)
Info
All Hetero Components
1a: PHOSPHOTHREONINE (TPOa)
1b: PHOSPHOTHREONINE (TPOb)
1c: PHOSPHOTHREONINE (TPOc)
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Label:
No.
Name
Count
Type
Full Name
1
TPO
1
Mod. Amino Acid
PHOSPHOTHREONINE
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Sites
(0, 0)
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Sorry, no Info available
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SAPs(SNPs)/Variants
(2, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_041021 (L463H, chain A, )
2: VAR_041022 (R518H, chain A, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_041021
L
463
H
PLK1_HUMAN
Polymorphism
45569335
A
L
463
H
2
UniProt
VAR_041022
R
518
H
PLK1_HUMAN
Polymorphism
56027600
A
R
518
H
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: POLO_BOX (A:417-480,A:515-584)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
POLO_BOX
PS50078
POLO box domain profile.
PLK1_HUMAN
417-480
515-584
2
A:417-480
-
-
A:515-584
-
-
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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.
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SCOP Domains
(1, 6)
Info
All SCOP Domains
1a: SCOP_d1q4ka1 (A:372-500)
1b: SCOP_d1q4ka2 (A:501-593)
1c: SCOP_d1q4kb1 (B:371-500)
1d: SCOP_d1q4kb2 (B:501-594)
1e: SCOP_d1q4kc1 (C:372-494)
1f: SCOP_d1q4kc2 (C:503-593)
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Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Polo-box domain
(18)
Superfamily
:
Polo-box domain
(18)
Family
:
Polo-box duplicated region
(17)
Protein domain
:
Serine/threonine-protein kinase plk C-terminal domain
(17)
Human (Homo sapiens) [TaxId: 9606]
(16)
1a
d1q4ka1
A:372-500
1b
d1q4ka2
A:501-593
1c
d1q4kb1
B:371-500
1d
d1q4kb2
B:501-594
1e
d1q4kc1
C:372-494
1f
d1q4kc2
C:503-593
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CATH Domains
(1, 6)
Info
all CATH domains
1a: CATH_1q4kA02 (A:412-508)
1b: CATH_1q4kC02 (C:412-508)
1c: CATH_1q4kB01 (B:371-411,B:509-594)
1d: CATH_1q4kA01 (A:372-411,A:509-593)
1e: CATH_1q4kC01 (C:372-411,C:509-593)
1f: CATH_1q4kB02 (B:412-508)
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Organisms
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)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Arylsulfatase, C-terminal domain
(26)
Homologous Superfamily
:
Polo-box like domain
(10)
Human (Homo sapiens)
(10)
1a
1q4kA02
A:412-508
1b
1q4kC02
C:412-508
1c
1q4kB01
B:371-411,B:509-594
1d
1q4kA01
A:372-411,A:509-593
1e
1q4kC01
C:372-411,C:509-593
1f
1q4kB02
B:412-508
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Pfam Domains
(1, 6)
Info
all PFAM domains
1a: PFAM_POLO_box_1q4kC01 (C:515-584)
1b: PFAM_POLO_box_1q4kC02 (C:515-584)
1c: PFAM_POLO_box_1q4kC03 (C:515-584)
1d: PFAM_POLO_box_1q4kC04 (C:515-584)
1e: PFAM_POLO_box_1q4kC05 (C:515-584)
1f: PFAM_POLO_box_1q4kC06 (C:515-584)
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Clan
:
no clan defined [family: POLO_box]
(13)
Family
:
POLO_box
(13)
Homo sapiens (Human)
(12)
1a
POLO_box-1q4kC01
C:515-584
1b
POLO_box-1q4kC02
C:515-584
1c
POLO_box-1q4kC03
C:515-584
1d
POLO_box-1q4kC04
C:515-584
1e
POLO_box-1q4kC05
C:515-584
1f
POLO_box-1q4kC06
C:515-584
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