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1DFL
Asym. Unit
Info
Asym.Unit (206 KB)
Biol.Unit 1 (96 KB)
Biol.Unit 2 (95 KB)
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(1)
Title
:
SCALLOP MYOSIN S1 COMPLEXED WITH MGADP:VANADATE-TRANSITION STATE
Authors
:
A. Houdusse, A. G. Szent-Gyorgyi, C. Cohen
Date
:
19 Nov 99 (Deposition) - 25 Oct 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
4.20
Chains
:
Asym. Unit : A,B,W,X,Y,Z
Biol. Unit 1: A,Y,Z (1x)
Biol. Unit 2: B,W,X (1x)
Keywords
:
Myosin Motor, Conformational Changes, Contractile Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
A. Houdusse, A. G. Szent-Gyorgyi, C. Cohen
Three Conformational States Of Scallop Myosin S1.
Proc. Natl. Acad. Sci. Usa V. 97 11238 2000
(for further references see the
PDB file header
)
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Hetero Components
(4, 10)
Info
All Hetero Components
1a: ADENOSINE-5'-DIPHOSPHATE (ADPa)
1b: ADENOSINE-5'-DIPHOSPHATE (ADPb)
2a: CALCIUM ION (CAa)
2b: CALCIUM ION (CAb)
3a: MAGNESIUM ION (MGa)
3b: MAGNESIUM ION (MGb)
3c: MAGNESIUM ION (MGc)
3d: MAGNESIUM ION (MGd)
4a: VANADATE ION (VO4a)
4b: VANADATE ION (VO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ADP
2
Ligand/Ion
ADENOSINE-5'-DIPHOSPHATE
2
CA
2
Ligand/Ion
CALCIUM ION
3
MG
4
Ligand/Ion
MAGNESIUM ION
4
VO4
2
Ligand/Ion
VANADATE ION
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Sites
(10, 10)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP Z:19 , ASP Z:22 , GLY Z:23 , ALA Z:27
BINDING SITE FOR RESIDUE CA Z 1995
02
AC2
SOFTWARE
PHE Y:34
BINDING SITE FOR RESIDUE MG Y 1996
03
AC3
SOFTWARE
THR A:183 , SER A:241 , VO4 A:1998 , ADP A:1999
BINDING SITE FOR RESIDUE MG A 1997
04
AC4
SOFTWARE
SER A:178 , SER A:241 , GLY A:463 , MG A:1997 , ADP A:1999
BINDING SITE FOR RESIDUE VO4 A 1998
05
AC5
SOFTWARE
ASP X:19 , ASP X:22 , GLY X:23 , ALA X:27
BINDING SITE FOR RESIDUE CA X 2995
06
AC6
SOFTWARE
PHE W:34
BINDING SITE FOR RESIDUE MG W 2996
07
AC7
SOFTWARE
THR B:183 , VO4 B:2998 , ADP B:2999
BINDING SITE FOR RESIDUE MG B 2997
08
AC8
SOFTWARE
SER B:178 , SER B:241 , ALA B:462 , GLY B:463 , MG B:2997 , ADP B:2999
BINDING SITE FOR RESIDUE VO4 B 2998
09
AC9
SOFTWARE
ARG A:127 , GLU A:177 , GLY A:179 , ALA A:180 , GLY A:181 , LYS A:182 , THR A:183 , GLU A:184 , MG A:1997 , VO4 A:1998
BINDING SITE FOR RESIDUE ADP A 1999
10
BC1
SOFTWARE
ARG B:127 , GLU B:177 , GLY B:179 , ALA B:180 , GLY B:181 , LYS B:182 , THR B:183 , GLU B:184 , MG B:2997 , VO4 B:2998
BINDING SITE FOR RESIDUE ADP B 2999
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(4, 14)
Info
All PROSITE Patterns/Profiles
1: EF_HAND_2 (X:6-43,Z:6-43|X:81-116,Z:81-116,W:...)
2: EF_HAND_1 (W:28-40,Y:28-40)
3: MYOSIN_MOTOR (A:83-775,B:83-775)
4: IQ (A:778-805,B:778-805)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
EF_HAND_2
PS50222
EF-hand calcium-binding domain profile.
MLE_ARGIR
7-44
82-117
4
X:6-43
Z:6-43
X:81-116
Z:81-116
MLR_ARGIR
16-51
85-120
4
W:15-50
Y:15-50
W:84-119
Y:84-119
2
EF_HAND_1
PS00018
EF-hand calcium-binding domain.
MLR_ARGIR
29-41
2
W:28-40
Y:28-40
3
MYOSIN_MOTOR
PS51456
Myosin motor domain profile.
MYS_ARGIR
83-775
2
A:83-775
B:83-775
4
IQ
PS50096
IQ motif profile.
MYS_ARGIR
778-805
2
A:778-805
B:778-805
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Exons
(0, 0)
Info
All Exons
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1dflw_ (W:)
1b: SCOP_d1dfly_ (Y:)
2a: SCOP_d1dflx_ (X:)
2b: SCOP_d1dflz_ (Z:)
3a: SCOP_d1dfla1 (A:29-76)
3b: SCOP_d1dflb1 (B:29-76)
4a: SCOP_d1dfla2 (A:5-28,A:77-835)
4b: SCOP_d1dflb2 (B:5-28,B:77-835)
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Classes
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)
(
)
Folds
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)
(
)
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)
(
)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
EF Hand-like
(739)
Superfamily
:
EF-hand
(657)
Family
:
Calmodulin-like
(356)
Protein domain
:
Myosin Essential Chain
(18)
Bay scallop (Aequipecten irradians) [TaxId: 31199]
(13)
1a
d1dflw_
W:
1b
d1dfly_
Y:
Protein domain
:
Myosin Regulatory Chain
(16)
Bay scallop (Aequipecten irradians) [TaxId: 31199]
(15)
2a
d1dflx_
X:
2b
d1dflz_
Z:
Class
:
All beta proteins
(24004)
Fold
:
SH3-like barrel
(1035)
Superfamily
:
Myosin S1 fragment, N-terminal domain
(42)
Family
:
Myosin S1 fragment, N-terminal domain
(38)
Protein domain
:
Myosin S1 fragment, N-terminal domain
(38)
Bay scallop (Aequipecten irradians) [TaxId: 31199]
(11)
3a
d1dfla1
A:29-76
3b
d1dflb1
B:29-76
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
:
Motor proteins
(119)
Protein domain
:
Myosin S1, motor domain
(36)
Bay scallop (Aequipecten irradians) [TaxId: 31199]
(11)
4a
d1dfla2
A:5-28,A:77-835
4b
d1dflb2
B:5-28,B:77-835
[
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CATH Domains
(0, 0)
Info
all CATH domains
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Pfam Domains
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Asymmetric Unit 1
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select all 'ALA' residues (Alanines) in chain 'A'
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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show SS bonds with a radius of 100 units (=0.4Å)
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Show PDB file:
Asym.Unit (206 KB)
Header - Asym.Unit
Biol.Unit 1 (96 KB)
Header - Biol.Unit 1
Biol.Unit 2 (95 KB)
Header - Biol.Unit 2
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