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Calcium in PDB 7rwp: Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One

Protein crystallography data

The structure of Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One, PDB code: 7rwp was solved by H.Zahid, C.Buchholz, J.A.Johnson, K.Shi, H.Aihara, W.C.K.Pomerantz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.31 / 1.73
Space group P 2 21 21
Cell size a, b, c (Å), α, β, γ (°) 27.131, 66.337, 70.506, 90, 90, 90
R / Rfree (%) 17.5 / 20.7

Other elements in 7rwp:

The structure of Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One (pdb code 7rwp). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One, PDB code: 7rwp:

Calcium binding site 1 out of 1 in 7rwp

Go back to Calcium Binding Sites List in 7rwp
Calcium binding site 1 out of 1 in the Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Bptf Bromodomain in Complex with 5-[4- (Aminomethyl)Anilino]-4-Chloro-2-Methylpyridazin-3(2H)-One within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca3102

b:13.4
occ:1.00
OD2 A:ASP3001 2.1 17.4 1.0
O A:HOH3314 2.2 18.8 1.0
O A:HOH3313 2.2 23.4 1.0
CG A:ASP3001 3.2 17.3 1.0
CB A:ASP3001 3.6 14.6 1.0
O A:HOH3295 3.9 18.6 1.0
O A:HOH3272 4.2 36.3 1.0
OD1 A:ASP3001 4.3 20.5 1.0
O A:HOH3253 4.4 18.1 1.0
CG2 A:THR2997 4.4 19.2 1.0
O A:HOH3384 4.7 28.2 1.0

Reference:

H.Zahid, C.R.Buchholz, M.Singh, M.F.Ciccone, A.Chan, S.Nithianantham, K.Shi, H.Aihara, M.Fischer, E.Schonbrunn, C.O.Dos Santos, J.W.Landry, W.C.K.Pomerantz. New Design Rules For Developing Potent Cell-Active Inhibitors of the Nucleosome Remodeling Factor (Nurf) Via Bptf Bromodomain Inhibition. J.Med.Chem. V. 64 13902 2021.
ISSN: ISSN 0022-2623
PubMed: 34515477
DOI: 10.1021/ACS.JMEDCHEM.1C01294
Page generated: Fri Jul 19 03:52:25 2024

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