Atomistry » Calcium » PDB 1de4-1dv8 » 1dfl
Atomistry »
  Calcium »
    PDB 1de4-1dv8 »
      1dfl »

Calcium in PDB 1dfl: Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State

Protein crystallography data

The structure of Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State, PDB code: 1dfl was solved by A.Houdusse, A.G.Szent-Gyorgyi, C.Cohen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 4.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 53.032, 243.475, 124.650, 90.00, 100.20, 90.00
R / Rfree (%) 39.4 / 40

Other elements in 1dfl:

The structure of Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State also contains other interesting chemical elements:

Magnesium (Mg) 4 atoms
Vanadium (V) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State (pdb code 1dfl). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State, PDB code: 1dfl:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 1dfl

Go back to Calcium Binding Sites List in 1dfl
Calcium binding site 1 out of 2 in the Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State within 5.0Å range:
probe atom residue distance (Å) B Occ
Z:Ca1995

b:30.0
occ:1.00
 O Z:ALA27 2.3 30.0 1.0
O Z:GLY23 2.4 30.0 1.0
O Z:ASP19 2.5 30.0 1.0
O Z:ASP22 3.4 30.0 1.0
C Z:GLY23 3.4 30.0 1.0
C Z:ASP19 3.5 30.0 1.0
C Z:ALA27 3.5 30.0 1.0
CA Z:ASP19 3.7 30.0 1.0
C Z:ASP22 3.8 30.0 1.0
N Z:ASP25 4.0 30.0 1.0
N Z:ALA27 4.1 30.0 1.0
CB Z:ASP19 4.1 30.0 1.0
N Z:GLY23 4.3 30.0 1.0
N Z:ARG24 4.3 30.0 1.0
CA Z:ALA27 4.3 30.0 1.0
CA Z:GLY23 4.3 30.0 1.0
CA Z:ARG24 4.3 30.0 1.0
C Z:ARG24 4.4 30.0 1.0
CB Z:ASP25 4.5 30.0 1.0
N Z:VAL28 4.5 30.0 1.0
CB Z:ASP22 4.5 30.0 1.0
CB Z:ALA27 4.6 30.0 1.0
CA Z:VAL28 4.7 30.0 1.0
CA Z:ASP22 4.7 30.0 1.0
CA Z:ASP25 4.7 30.0 1.0
N Z:PHE20 4.7 30.0 1.0
N Z:GLY26 4.8 30.0 1.0
N Z:ASP22 4.8 30.0 1.0
C Z:ASP25 4.9 30.0 1.0

Calcium binding site 2 out of 2 in 1dfl

Go back to Calcium Binding Sites List in 1dfl
Calcium binding site 2 out of 2 in the Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Scallop Myosin S1 Complexed with Mgadp:Vanadate-Transition State within 5.0Å range:
probe atom residue distance (Å) B Occ
X:Ca2995

b:30.0
occ:1.00
 O X:ALA27 2.3 30.0 1.0
O X:GLY23 2.4 30.0 1.0
O X:ASP19 2.5 30.0 1.0
O X:ASP22 3.4 30.0 1.0
C X:GLY23 3.4 30.0 1.0
C X:ASP19 3.5 30.0 1.0
C X:ALA27 3.5 30.0 1.0
CA X:ASP19 3.7 30.0 1.0
C X:ASP22 3.8 30.0 1.0
N X:ASP25 4.0 30.0 1.0
N X:ALA27 4.1 30.0 1.0
CB X:ASP19 4.1 30.0 1.0
N X:GLY23 4.3 30.0 1.0
N X:ARG24 4.3 30.0 1.0
CA X:ALA27 4.3 30.0 1.0
CA X:GLY23 4.3 30.0 1.0
CA X:ARG24 4.3 30.0 1.0
C X:ARG24 4.4 30.0 1.0
CB X:ASP25 4.5 30.0 1.0
N X:VAL28 4.5 30.0 1.0
CB X:ASP22 4.5 30.0 1.0
CB X:ALA27 4.6 30.0 1.0
CA X:VAL28 4.7 30.0 1.0
CA X:ASP22 4.7 30.0 1.0
CA X:ASP25 4.7 30.0 1.0
N X:PHE20 4.7 30.0 1.0
N X:GLY26 4.8 30.0 1.0
N X:ASP22 4.8 30.0 1.0
C X:ASP25 4.9 30.0 1.0

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.
ISSN: ISSN 0027-8424
PubMed: 11016966
DOI: 10.1073/PNAS.200376897
Page generated: Mon Jul 7 14:24:55 2025

Last articles

F in 4GE6
F in 4GE5
F in 4GCA
F in 4GE2
F in 4G9C
F in 4GAB
F in 4GA8
F in 4G90
F in 4G8R
F in 4G7G
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy