ISDA: 3BM3

Deposition Date 2007-12-12

Release Date 2008-09-16

Last Version Date 2024-11-20

Entry Detail

PDB ID:

3BM3

Keywords:

HYDROLASE/DNA

Title:

Restriction endonuclease PspGI-substrate DNA complex

Biological Source:

Source Organism:

Pyrococcus sp. GI-H (Taxon ID: 83521)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.70 Å

R-Value Free:

0.19

R-Value Work:

0.16

R-Value Observed:

0.17

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:PspGI restriction endonuclease
Mutagens:D138A, A146T
Chain IDs:C (auth: A), D (auth: B)
Chain Length:272
Number of Molecules:2
Biological Source:Pyrococcus sp. GI-H

UniProt ID:O93646 Pfam ID:PF09019 EC:3.1.21.4

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
MSE	C	MET	SELENOMETHIONINE

Ligand Molecules

CIT

Primary Citation

A direct crystallographic demonstration that Type II restriction endonuclease PspGI flips nucleotides

Szczepanowski, R.H, Carpenter, M, Czapinska, H, Tamulaitis, G, Siksnys, V, Bhagwat, A, Bochtler, M, Tamulaitis, G, Zaremba, M, Szczepanowski, R.H, Bochtler, M, Siksnys, V, Carpenter, M, Divvela, P, Pingoud, V, Bujnicki, J, Bhagwat, A.S, Pingoud, V, Conzelmann, C, Kinzebach, S, Sudina, A, Metelev, V, Kubareva, E, Bujnicki, J.M, Lurz, R, Luder, G, Xu, S.Y, Pingoud, A, Morgan, R, Xiao, J, Xu, S.Show

To be Published ? ? ? (?)

Primary Citation of related structures