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1U9I
Asym. Unit
Info
Asym.Unit (486 KB)
Biol.Unit 1 (475 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF CIRCADIAN CLOCK PROTEIN KAIC WITH PHOSPHORYLATION SITES
Authors
:
Y. Xu, T. Mori, R. Pattanayek, S. Pattanayek, M. Egli, C. H. Johnson
Date
:
09 Aug 04 (Deposition) - 19 Apr 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B,C,D,E,F (1x)
Keywords
:
Homohexamer, Circadian, Kaia, Kaib, Kaic, Hexamer, Clock, Circadian Clock Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. Xu, T. Mori, R. Pattanayek, S. Pattanayek, M. Egli, C. H. Johnson
Identification Of Key Phosphorylation Sites In The Circadia Clock Protein Kaic By Crystallographic And Mutagenetic Analyses
Proc. Natl. Acad. Sci. Usa V. 101 13933 2004
[
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Hetero Components
(4, 28)
Info
All Hetero Components
1a: ADENOSINE-5'-TRIPHOSPHATE (ATPa)
1b: ADENOSINE-5'-TRIPHOSPHATE (ATPb)
1c: ADENOSINE-5'-TRIPHOSPHATE (ATPc)
1d: ADENOSINE-5'-TRIPHOSPHATE (ATPd)
1e: ADENOSINE-5'-TRIPHOSPHATE (ATPe)
1f: ADENOSINE-5'-TRIPHOSPHATE (ATPf)
1g: ADENOSINE-5'-TRIPHOSPHATE (ATPg)
1h: ADENOSINE-5'-TRIPHOSPHATE (ATPh)
1i: ADENOSINE-5'-TRIPHOSPHATE (ATPi)
1j: ADENOSINE-5'-TRIPHOSPHATE (ATPj)
1k: ADENOSINE-5'-TRIPHOSPHATE (ATPk)
1l: ADENOSINE-5'-TRIPHOSPHATE (ATPl)
2a: MAGNESIUM ION (MGa)
2b: MAGNESIUM ION (MGb)
2c: MAGNESIUM ION (MGc)
2d: MAGNESIUM ION (MGd)
2e: MAGNESIUM ION (MGe)
2f: MAGNESIUM ION (MGf)
3a: PHOSPHOSERINE (SEPa)
3b: PHOSPHOSERINE (SEPb)
3c: PHOSPHOSERINE (SEPc)
3d: PHOSPHOSERINE (SEPd)
4a: PHOSPHOTHREONINE (TPOa)
4b: PHOSPHOTHREONINE (TPOb)
4c: PHOSPHOTHREONINE (TPOc)
4d: PHOSPHOTHREONINE (TPOd)
4e: PHOSPHOTHREONINE (TPOe)
4f: PHOSPHOTHREONINE (TPOf)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ATP
12
Ligand/Ion
ADENOSINE-5'-TRIPHOSPHATE
2
MG
6
Ligand/Ion
MAGNESIUM ION
3
SEP
4
Mod. Amino Acid
PHOSPHOSERINE
4
TPO
6
Mod. Amino Acid
PHOSPHOTHREONINE
[
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Sites
(18, 18)
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)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
THR A:295 , GLU A:318 , GLU A:319 , ATP A:521
BINDING SITE FOR RESIDUE MG A 520
02
AC2
SOFTWARE
THR B:295 , GLU B:318 , ASP B:378 , ATP B:521
BINDING SITE FOR RESIDUE MG B 520
03
AC3
SOFTWARE
THR C:295 , GLU C:318 , GLU C:319 , ATP C:521
BINDING SITE FOR RESIDUE MG C 520
04
AC4
SOFTWARE
THR D:295 , GLU D:318 , ATP D:521
BINDING SITE FOR RESIDUE MG D 520
05
AC5
SOFTWARE
THR E:295 , GLU E:318 , GLU E:319 , ASP E:378 , ATP E:601
BINDING SITE FOR RESIDUE MG E 520
06
AC6
SOFTWARE
THR F:295 , GLU F:318 , GLU F:319 , ATP F:701 , HOH F:726
BINDING SITE FOR RESIDUE MG F 520
07
AC7
SOFTWARE
THR A:290 , GLY A:291 , THR A:292 , GLY A:293 , LYS A:294 , THR A:295 , LEU A:296 , TRP A:331 , ARG A:451 , ILE A:472 , MG A:520 , LYS B:457 , MET B:458 , ARG B:459 , GLY B:460 , SER B:461 , TRP B:462 , HIS B:463 , LYS B:465
BINDING SITE FOR RESIDUE ATP A 521
08
AC8
SOFTWARE
GLY A:49 , THR A:50 , GLY A:51 , LYS A:52 , THR A:53 , LEU A:54 , SER A:89 , PHE A:90 , ILE A:239 , THR A:240 , ASP A:241 , LYS B:224 , LEU B:225 , ARG B:226 , THR B:228 , SER B:229 , HIS B:230 , LYS B:232
BINDING SITE FOR RESIDUE ATP A 522
09
AC9
SOFTWARE
THR B:290 , GLY B:291 , THR B:292 , GLY B:293 , LYS B:294 , THR B:295 , LEU B:296 , TRP B:331 , ARG B:451 , ILE B:472 , MG B:520 , LYS C:457 , MET C:458 , ARG C:459 , SER C:461 , TRP C:462 , HIS C:463 , LYS C:465
BINDING SITE FOR RESIDUE ATP B 521
10
BC1
SOFTWARE
GLY B:49 , THR B:50 , GLY B:51 , LYS B:52 , THR B:53 , LEU B:54 , SER B:89 , PHE B:90 , ILE B:239 , THR B:240 , ASP B:241 , LYS C:224 , LEU C:225 , ARG C:226 , THR C:228 , SER C:229 , HIS C:230
BINDING SITE FOR RESIDUE ATP B 522
11
BC2
SOFTWARE
THR C:290 , GLY C:291 , THR C:292 , GLY C:293 , LYS C:294 , THR C:295 , LEU C:296 , SER C:330 , TRP C:331 , ARG C:451 , ILE C:472 , MG C:520 , LYS D:457 , MET D:458 , ARG D:459 , SER D:461 , TRP D:462 , HIS D:463 , LYS D:465 , HOH D:528
BINDING SITE FOR RESIDUE ATP C 521
12
BC3
SOFTWARE
GLY C:49 , THR C:50 , GLY C:51 , LYS C:52 , THR C:53 , LEU C:54 , SER C:89 , PHE C:90 , ILE C:239 , THR C:240 , ASP C:241 , LYS D:224 , ARG D:226 , THR D:228 , HIS D:230 , LYS D:232
BINDING SITE FOR RESIDUE ATP C 522
13
BC4
SOFTWARE
THR D:290 , GLY D:291 , THR D:292 , GLY D:293 , LYS D:294 , THR D:295 , LEU D:296 , SER D:330 , TRP D:331 , ARG D:451 , ILE D:472 , ASP D:474 , MG D:520 , LYS E:457 , MET E:458 , ARG E:459 , SER E:461 , TRP E:462 , HIS E:463 , LYS E:465
BINDING SITE FOR RESIDUE ATP D 521
14
BC5
SOFTWARE
GLY D:49 , THR D:50 , GLY D:51 , LYS D:52 , THR D:53 , LEU D:54 , GLU D:78 , SER D:89 , PHE D:90 , ILE D:239 , THR D:240 , ASP D:241 , LYS E:224 , ARG E:226 , THR E:228 , SER E:229 , HIS E:230 , HOH E:613
BINDING SITE FOR RESIDUE ATP D 522
15
BC6
SOFTWARE
THR E:290 , GLY E:291 , THR E:292 , GLY E:293 , LYS E:294 , THR E:295 , LEU E:296 , TRP E:331 , ARG E:451 , ILE E:472 , ASP E:474 , MG E:520 , LYS F:457 , MET F:458 , ARG F:459 , SER F:461 , TRP F:462 , HIS F:463 , LYS F:465
BINDING SITE FOR RESIDUE ATP E 601
16
BC7
SOFTWARE
GLY E:49 , THR E:50 , GLY E:51 , LYS E:52 , THR E:53 , LEU E:54 , GLU E:78 , SER E:89 , PHE E:90 , ILE E:239 , ASP E:241 , LYS F:224 , ARG F:226 , THR F:228 , SER F:229 , HIS F:230 , LYS F:232
BINDING SITE FOR RESIDUE ATP E 603
17
BC8
SOFTWARE
LYS A:457 , MET A:458 , ARG A:459 , SER A:461 , TRP A:462 , HIS A:463 , LYS A:465 , THR F:290 , GLY F:291 , THR F:292 , GLY F:293 , LYS F:294 , THR F:295 , LEU F:296 , SER F:330 , TRP F:331 , ARG F:451 , ILE F:472 , SER F:473 , ASP F:474 , MG F:520 , HOH F:726
BINDING SITE FOR RESIDUE ATP F 701
18
BC9
SOFTWARE
LYS A:224 , ARG A:226 , THR A:228 , HIS A:230 , GLY F:49 , THR F:50 , GLY F:51 , LYS F:52 , THR F:53 , LEU F:54 , GLU F:78 , SER F:89 , PHE F:90 , ILE F:239 , THR F:240 , ASP F:241 , HOH F:716
BINDING SITE FOR RESIDUE ATP F 703
[
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]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
[
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PROSITE Patterns/Profiles
(1, 12)
Info
All PROSITE Patterns/Profiles
1: KAIC (A:19-260,B:19-260,C:19-260,D:19-26...)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
KAIC
PS51146
KaiC domain profile.
KAIC_SYNE7
19-260
261-493
12
A:19-260
B:19-260
C:19-260
D:19-260
E:19-260
F:19-260
A:261-493
B:261-493
C:261-493
D:261-493
E:261-493
F:261-493
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 12)
Info
All SCOP Domains
1a: SCOP_d1u9ia1 (A:14-255)
1b: SCOP_d1u9ia2 (A:256-497)
1c: SCOP_d1u9ib1 (B:14-255)
1d: SCOP_d1u9ib2 (B:256-497)
1e: SCOP_d1u9ic1 (C:14-255)
1f: SCOP_d1u9ic2 (C:256-497)
1g: SCOP_d1u9id1 (D:14-255)
1h: SCOP_d1u9id2 (D:256-497)
1i: SCOP_d1u9ie1 (E:14-255)
1j: SCOP_d1u9ie2 (E:256-497)
1k: SCOP_d1u9if1 (F:14-255)
1l: SCOP_d1u9if2 (F:256-497)
View:
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Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Superfamily
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Family
:
RecA protein-like (ATPase-domain)
(159)
Protein domain
:
Circadian clock protein KaiC
(3)
Synechococcus elongatus PCC 7942 [TaxId: 1140]
(3)
1a
d1u9ia1
A:14-255
1b
d1u9ia2
A:256-497
1c
d1u9ib1
B:14-255
1d
d1u9ib2
B:256-497
1e
d1u9ic1
C:14-255
1f
d1u9ic2
C:256-497
1g
d1u9id1
D:14-255
1h
d1u9id2
D:256-497
1i
d1u9ie1
E:14-255
1j
d1u9ie2
E:256-497
1k
d1u9if1
F:14-255
1l
d1u9if2
F:256-497
[
close SCOP info
]
CATH Domains
(1, 12)
Info
all CATH domains
1a: CATH_1u9iA01 (A:14-249)
1b: CATH_1u9iB01 (B:14-249)
1c: CATH_1u9iE02 (E:250-497)
1d: CATH_1u9iF02 (F:250-497)
1e: CATH_1u9iC02 (C:250-497)
1f: CATH_1u9iD02 (D:250-497)
1g: CATH_1u9iC01 (C:14-249)
1h: CATH_1u9iD01 (D:14-249)
1i: CATH_1u9iE01 (E:14-249)
1j: CATH_1u9iF01 (F:14-249)
1k: CATH_1u9iA02 (A:250-497)
1l: CATH_1u9iB02 (B:250-497)
View:
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Classes
(
)
(
)
Architectures
(
)
(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
P-loop containing nucleotide triphosphate hydrolases
(1378)
Synechococcus elongatus pcc 7942. Organism_taxid: 1140. Strain: pcc 7942.
(2)
1a
1u9iA01
A:14-249
1b
1u9iB01
B:14-249
1c
1u9iE02
E:250-497
1d
1u9iF02
F:250-497
1e
1u9iC02
C:250-497
1f
1u9iD02
D:250-497
1g
1u9iC01
C:14-249
1h
1u9iD01
D:14-249
1i
1u9iE01
E:14-249
1j
1u9iF01
F:14-249
1k
1u9iA02
A:250-497
1l
1u9iB02
B:250-497
[
close CATH info
]
Pfam Domains
(1, 12)
Info
all PFAM domains
1a: PFAM_KaiC_1u9iF01 (F:263-482)
1b: PFAM_KaiC_1u9iF02 (F:263-482)
1c: PFAM_KaiC_1u9iF03 (F:263-482)
1d: PFAM_KaiC_1u9iF04 (F:263-482)
1e: PFAM_KaiC_1u9iF05 (F:263-482)
1f: PFAM_KaiC_1u9iF06 (F:263-482)
1g: PFAM_KaiC_1u9iF07 (F:263-482)
1h: PFAM_KaiC_1u9iF08 (F:263-482)
1i: PFAM_KaiC_1u9iF09 (F:263-482)
1j: PFAM_KaiC_1u9iF10 (F:263-482)
1k: PFAM_KaiC_1u9iF11 (F:263-482)
1l: PFAM_KaiC_1u9iF12 (F:263-482)
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Clans
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)
Organisms
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(
)
Clan
:
P-loop_NTPase
(1112)
Family
:
KaiC
(9)
Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
(7)
1a
KaiC-1u9iF01
F:263-482
1b
KaiC-1u9iF02
F:263-482
1c
KaiC-1u9iF03
F:263-482
1d
KaiC-1u9iF04
F:263-482
1e
KaiC-1u9iF05
F:263-482
1f
KaiC-1u9iF06
F:263-482
1g
KaiC-1u9iF07
F:263-482
1h
KaiC-1u9iF08
F:263-482
1i
KaiC-1u9iF09
F:263-482
1j
KaiC-1u9iF10
F:263-482
1k
KaiC-1u9iF11
F:263-482
1l
KaiC-1u9iF12
F:263-482
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