Calcium in PDB 4pem: Crystal Structure of S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila

Protein crystallography data

The structure of Crystal Structure of S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila, PDB code: 4pem was solved by S.Ramasamy, N.K.Varshney, J.A.Brannigan, A.J.Wilkinson, C.G.Suresh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.00 / 2.50
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 54.000, 124.561, 135.139, 104.05, 101.37, 96.51
R / Rfree (%) 24.8 / 29.2

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila (pdb code 4pem). 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 S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila, PDB code: 4pem:

Calcium binding site 1 out of 1 in 4pem

Go back to Calcium Binding Sites List in 4pem
Calcium binding site 1 out of 1 in the Crystal Structure of S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila


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 S1G Mutant of Penicillin G Acylase From Kluyvera Citrophila within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca901

b:52.6
occ:1.00
OD1 B:ASP339 2.0 34.5 1.0
OE2 A:GLU152 2.1 63.9 1.0
OD2 B:ASP515 2.3 32.4 1.0
OD2 B:ASP336 2.4 36.6 1.0
OD1 B:ASP336 2.4 40.8 1.0
O B:PRO468 2.4 43.5 1.0
O B:VAL338 2.6 49.5 1.0
CG B:ASP336 2.7 38.5 1.0
CG B:ASP339 3.3 37.8 1.0
CD A:GLU152 3.4 58.7 1.0
CG B:ASP515 3.4 34.1 1.0
C B:PRO468 3.5 37.2 1.0
C B:VAL338 3.6 48.2 1.0
CB B:ASP515 3.8 32.8 1.0
CA B:ASP339 3.8 43.5 1.0
CA B:PRO468 4.1 35.4 1.0
NH2 B:ARG462 4.1 42.7 1.0
CB B:ASP339 4.1 40.1 1.0
CG A:GLU152 4.1 54.1 1.0
N B:ASP339 4.1 49.2 1.0
CB B:PRO468 4.2 35.2 1.0
OD2 B:ASP339 4.2 31.6 1.0
O B:HOH1041 4.2 46.5 1.0
CB B:ASP336 4.3 38.3 1.0
OE1 A:GLU152 4.3 54.2 1.0
OD1 B:ASP515 4.5 30.0 1.0
N B:ARG469 4.7 38.5 1.0
OG1 A:THR150 4.7 41.1 1.0
CA B:VAL338 4.9 51.4 1.0
N B:VAL338 4.9 50.4 1.0

Reference:

N.K.Varshney, S.Ramasamy, J.A.Brannigan, A.J.Wilkinson, C.G.Suresh. Crystal Structure of S1G Mutant of Penicillin G Acylase From Kluyvera Citrophilla To Be Published.
Page generated: Sat Dec 12 05:04:19 2020

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