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Zinc in PDB 3cw1: Crystal Structure of Human Spliceosomal U1 Snrnp

Protein crystallography data

The structure of Crystal Structure of Human Spliceosomal U1 Snrnp, PDB code: 3cw1 was solved by D.A.Pomeranz Krummel, C.Oubridge, A.K.Leung, J.Li, K.Nagai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 123.09 / 5.49
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 126.471, 127.075, 152.024, 95.42, 105.92, 101.80
R / Rfree (%) n/a / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Spliceosomal U1 Snrnp (pdb code 3cw1). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Crystal Structure of Human Spliceosomal U1 Snrnp, PDB code: 3cw1:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 3cw1

Go back to Zinc Binding Sites List in 3cw1
Zinc binding site 1 out of 4 in the Crystal Structure of Human Spliceosomal U1 Snrnp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Human Spliceosomal U1 Snrnp within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Zn78

b:0.6
occ:1.00
CA L:CYS9 4.6 0.6 1.0

Zinc binding site 2 out of 4 in 3cw1

Go back to Zinc Binding Sites List in 3cw1
Zinc binding site 2 out of 4 in the Crystal Structure of Human Spliceosomal U1 Snrnp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Human Spliceosomal U1 Snrnp within 5.0Å range:
probe atom residue distance (Å) B Occ
9:Zn278

b:0.6
occ:1.00
CA 9:CYS209 4.4 0.6 1.0
CA 9:CYS206 4.9 0.6 1.0

Zinc binding site 3 out of 4 in 3cw1

Go back to Zinc Binding Sites List in 3cw1
Zinc binding site 3 out of 4 in the Crystal Structure of Human Spliceosomal U1 Snrnp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Human Spliceosomal U1 Snrnp within 5.0Å range:
probe atom residue distance (Å) B Occ
0:Zn478

b:0.6
occ:1.00
CA 0:CYS409 4.5 0.6 1.0
CA 0:CYS406 4.9 0.6 1.0

Zinc binding site 4 out of 4 in 3cw1

Go back to Zinc Binding Sites List in 3cw1
Zinc binding site 4 out of 4 in the Crystal Structure of Human Spliceosomal U1 Snrnp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of Human Spliceosomal U1 Snrnp within 5.0Å range:
probe atom residue distance (Å) B Occ
l:Zn678

b:0.6
occ:1.00
CA l:CYS609 4.4 0.6 1.0
CA l:CYS606 4.8 0.6 1.0

Reference:

D.A.Pomeranz Krummel, C.Oubridge, A.K.Leung, J.Li, K.Nagai. Crystal Structure of Human Spliceosomal U1 Snrnp at 5.5 A Resolution. Nature V. 458 475 2009.
ISSN: ISSN 0028-0836
PubMed: 19325628
DOI: 10.1038/NATURE07851
Page generated: Wed Dec 16 04:11:26 2020

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