Sodium in PDB 1eja: Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor

All present enzymatic activity of Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor:
3.4.21.4;

The structure of Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor, PDB code: 1eja was solved by U.Rester, M.Moser, R.Huber, W.Bode, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.70
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	70.020, 70.020, 119.480, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 24.8

The binding sites of Sodium atom in the Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor (pdb code 1eja). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor, PDB code: 1eja:

Sodium binding site 1 out of 1 in the Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Porcine Trypsin Complexed with Bdellastasin, An Antistasin-Type Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ A:Na246 b:36.3 occ:1.00 O A:ASN72 2.3 25.7 1.0 O A:VAL75 2.4 35.8 1.0 OE2 A:GLU80 2.4 28.6 1.0 OE1 A:GLU70 2.5 24.1 1.0 OE1 A:GLU77 2.9 34.6 1.0 C A:ASN72 3.2 27.2 1.0 CD A:GLU80 3.5 31.4 1.0 C A:VAL75 3.6 33.6 1.0 N A:ASN72 3.7 24.9 1.0 CD A:GLU70 3.7 28.1 1.0 CD A:GLU77 3.8 40.4 1.0 CG A:GLU77 3.8 37.7 1.0 CA A:ASN72 3.9 26.1 1.0 CG A:GLU80 4.0 28.7 1.0 N A:ILE73 4.1 28.4 1.0 CB A:ASN72 4.1 26.4 1.0 N A:HIS71 4.2 23.6 1.0 N A:GLU77 4.2 32.6 1.0 CA A:ILE73 4.3 30.4 1.0 N A:VAL75 4.3 32.3 1.0 CB A:GLU77 4.4 34.2 1.0 CA A:VAL75 4.5 32.7 1.0 OE1 A:GLU80 4.5 32.5 1.0 OE2 A:GLU70 4.5 33.1 1.0 CA A:GLU70 4.5 22.1 1.0 CB A:GLU70 4.5 25.0 1.0 N A:LEU76 4.5 32.9 1.0 CA A:LEU76 4.6 32.4 1.0 CG A:GLU70 4.6 27.2 1.0 C A:ILE73 4.6 31.4 1.0 O A:HOH278 4.7 41.4 1.0 C A:HIS71 4.7 23.6 1.0 C A:LEU76 4.8 33.0 1.0 C A:GLU70 4.9 23.0 1.0 CB A:VAL75 4.9 32.6 1.0 OE2 A:GLU77 5.0 43.7 1.0 N A:ASP74 5.0 31.7 1.0 CA A:GLU77 5.0 33.0 1.0

U.Rester, M.Moser, R.Huber, W.Bode. L-Isoaspartate 115 of Porcine Beta-Trypsin Promotes Crystallization of Its Complex with Bdellastasin. Acta Crystallogr.,Sect.D V. 56 581 2000.
ISSN: ISSN 0907-4449
PubMed: 10771427
DOI: 10.1107/S0907444900003048