Potassium in PDB 1elu: Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide.

The structure of Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide., PDB code: 1elu was solved by T.Clausen, J.T.Kaiser, C.Steegborn, R.Huber, D.Kessler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	62.448, 65.386, 170.532, 90.00, 90.00, 90.00
R / Rfree (%)	21.4 / 25.9

The binding sites of Potassium atom in the Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide. (pdb code 1elu). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide., PDB code: 1elu:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide.


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide. within 5.0Å range: probe atom residue distance (Å) B Occ A:K1001 b:25.8 occ:1.00 O A:VAL322 2.5 26.2 1.0 O A:LEU319 2.6 22.9 1.0 O A:ASN317 2.8 23.6 1.0 O A:HOH2051 3.1 23.9 1.0 O A:LEU316 3.2 21.1 1.0 C A:ASN317 3.3 22.7 1.0 CA A:ASN317 3.6 23.1 1.0 C A:VAL322 3.7 25.3 1.0 C A:LEU319 3.8 22.4 1.0 C A:LEU316 4.1 22.5 1.0 N A:LEU319 4.2 24.3 1.0 CD2 A:HIS323 4.3 36.0 1.0 N A:ASN317 4.4 23.2 1.0 N A:GLN318 4.4 21.7 1.0 N A:VAL322 4.4 24.4 1.0 CA A:VAL322 4.5 23.1 1.0 CA A:LEU319 4.6 23.6 1.0 CA A:HIS323 4.6 22.6 1.0 N A:HIS323 4.6 22.6 1.0 CB A:VAL322 4.7 20.9 1.0 N A:PRO320 4.7 25.2 1.0 C A:GLN318 4.7 24.8 1.0 CA A:PRO320 4.7 25.1 1.0 CB A:ASN317 4.7 23.8 1.0 C A:PRO320 4.8 23.6 1.0 O A:PRO320 4.8 24.5 1.0 NE2 A:HIS323 5.0 38.6 1.0 CA A:GLN318 5.0 24.9 1.0

Potassium binding site 2 out of 2 in the Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide.


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Complex Between the Cystine C-S Lyase C-Des and Its Reaction Product Cysteine Persulfide. within 5.0Å range: probe atom residue distance (Å) B Occ B:K1002 b:27.1 occ:1.00 O B:VAL322 2.6 24.6 1.0 O B:LEU319 2.7 28.6 1.0 O B:HOH1237 2.7 40.1 1.0 O B:ASN317 2.7 29.5 1.0 O B:HOH1134 3.1 31.8 1.0 O B:LEU316 3.1 23.6 1.0 C B:ASN317 3.3 27.2 1.0 CA B:ASN317 3.6 27.1 1.0 C B:VAL322 3.7 22.9 1.0 C B:LEU319 3.8 25.9 1.0 O B:HOH1283 3.8 51.7 1.0 C B:LEU316 4.1 25.6 1.0 N B:LEU319 4.2 27.6 1.0 CD2 B:HIS323 4.3 30.3 1.0 N B:ASN317 4.3 24.9 1.0 O B:HOH1230 4.3 43.2 1.0 N B:GLN318 4.3 29.4 1.0 N B:VAL322 4.5 25.5 1.0 CA B:LEU319 4.6 27.5 1.0 C B:GLN318 4.6 27.9 1.0 CA B:VAL322 4.6 22.6 1.0 N B:HIS323 4.6 21.7 1.0 CA B:HIS323 4.6 24.0 1.0 O B:PRO320 4.7 26.0 1.0 N B:PRO320 4.7 28.5 1.0 CB B:ASN317 4.8 25.4 1.0 C B:PRO320 4.8 25.5 1.0 CA B:PRO320 4.8 29.0 1.0 CB B:VAL322 4.8 19.2 1.0 NE2 B:HIS323 4.9 32.4 1.0 CA B:GLN318 4.9 29.8 1.0 OD1 B:ASN317 4.9 22.6 1.0

T.Clausen, J.T.Kaiser, C.Steegborn, R.Huber, D.Kessler. Crystal Structure of the Cystine C-S Lyase From Synechocystis: Stabilization of Cysteine Persulfide For Fes Cluster Biosynthesis. Proc.Natl.Acad.Sci.Usa V. 97 3856 2000.
ISSN: ISSN 0027-8424
PubMed: 10760256
DOI: 10.1073/PNAS.97.8.3856