Potassium in PDB 8k1t: Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2

Other elements in 8k1t:

The structure of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 also contains other interesting chemical elements:

Sodium

(Na)

4 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 (pdb code 8k1t). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2, PDB code: 8k1t:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 8k1t

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Potassium Binding Sites List in 8k1t

Potassium binding site 1 out of 4 in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
I:K501 b:34.7 occ:1.00	O	I:ASN175	2.7	30.9	1.0
	O	I:THR61	2.7	29.9	1.0
	O	I:THR390	2.7	27.3	1.0
	O	I:ALA279	2.8	29.6	1.0
	O	I:VAL391	2.8	25.9	1.0
	O	I:THR278	2.8	29.4	1.0
	O	I:ALA176	3.0	31.3	1.0
	O	I:VAL60	3.2	32.3	1.0
	C	I:ASN175	3.4	30.9	1.0
	C	I:ALA176	3.4	31.3	1.0
	C	I:THR61	3.4	29.9	1.0
	C	I:VAL391	3.5	25.9	1.0
	C	I:ALA279	3.5	29.6	1.0
	CA	I:ALA176	3.7	31.3	1.0
	C	I:THR390	3.7	27.3	1.0
	CA	I:VAL391	3.7	25.9	1.0
	CA	I:THR61	3.7	29.9	1.0
	N	I:ALA176	3.9	31.3	1.0
	C	I:THR278	3.9	29.4	1.0
	CA	I:ALA279	4.0	29.6	1.0
	C	I:VAL60	4.0	32.3	1.0
	N	I:VAL391	4.1	25.9	1.0
	N	I:THR61	4.3	29.9	1.0
	N	I:GLY177	4.3	34.3	1.0
	N	I:GLY280	4.4	29.7	1.0
	N	I:ALA279	4.4	29.6	1.0
	N	I:GLY62	4.5	33.3	1.0
	N	I:GLY392	4.5	27.9	1.0
	CA	I:ASN175	4.6	30.9	1.0
	CB	I:ASN175	4.7	30.9	1.0
	CA	I:GLY280	4.8	29.7	1.0
	OG1	I:THR278	4.8	29.4	1.0
	OG1	I:THR390	4.9	27.3	1.0
	CA	I:THR390	4.9	27.3	1.0
	CA	I:GLY177	4.9	34.3	1.0

Potassium binding site 2 out of 4 in 8k1t

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Potassium Binding Sites List in 8k1t

Potassium binding site 2 out of 4 in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
J:K501 b:38.5 occ:1.00	O	J:ASN175	2.7	37.2	1.0
	O	J:THR61	2.7	32.6	1.0
	O	J:THR390	2.7	29.3	1.0
	O	J:ALA279	2.8	34.5	1.0
	O	J:VAL391	2.8	27.9	1.0
	O	J:THR278	2.8	32.8	1.0
	O	J:ALA176	3.0	36.4	1.0
	O	J:VAL60	3.2	36.9	1.0
	C	J:ASN175	3.4	37.2	1.0
	C	J:ALA176	3.4	36.4	1.0
	C	J:THR61	3.4	32.6	1.0
	C	J:VAL391	3.5	27.9	1.0
	C	J:ALA279	3.5	34.5	1.0
	CA	J:ALA176	3.7	36.4	1.0
	C	J:THR390	3.7	29.3	1.0
	CA	J:VAL391	3.7	27.9	1.0
	CA	J:THR61	3.7	32.6	1.0
	N	J:ALA176	3.9	36.4	1.0
	C	J:THR278	3.9	32.8	1.0
	CA	J:ALA279	4.0	34.5	1.0
	C	J:VAL60	4.0	36.9	1.0
	N	J:VAL391	4.1	27.9	1.0
	N	J:THR61	4.3	32.6	1.0
	N	J:GLY177	4.3	39.4	1.0
	N	J:GLY280	4.4	34.8	1.0
	N	J:ALA279	4.4	34.5	1.0
	N	J:GLY62	4.5	36.1	1.0
	N	J:GLY392	4.5	28.6	1.0
	CA	J:ASN175	4.6	37.2	1.0
	CB	J:ASN175	4.7	37.2	1.0
	CA	J:GLY280	4.8	34.8	1.0
	OG1	J:THR278	4.8	32.8	1.0
	OG1	J:THR390	4.9	29.3	1.0
	CA	J:THR390	4.9	29.3	1.0
	CA	J:GLY177	4.9	39.4	1.0

Potassium binding site 3 out of 4 in 8k1t

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Potassium Binding Sites List in 8k1t

Potassium binding site 3 out of 4 in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
K:K501 b:38.5 occ:1.00	O	K:ASN175	2.7	37.1	1.0
	O	K:THR61	2.7	32.4	1.0
	O	K:THR390	2.7	28.8	1.0
	O	K:ALA279	2.8	34.4	1.0
	O	K:VAL391	2.8	27.6	1.0
	O	K:THR278	2.8	32.7	1.0
	O	K:ALA176	3.0	36.6	1.0
	O	K:VAL60	3.2	36.7	1.0
	C	K:ASN175	3.4	37.1	1.0
	C	K:ALA176	3.4	36.6	1.0
	C	K:THR61	3.4	32.4	1.0
	C	K:VAL391	3.5	27.6	1.0
	C	K:ALA279	3.5	34.4	1.0
	CA	K:ALA176	3.7	36.6	1.0
	C	K:THR390	3.7	28.8	1.0
	CA	K:VAL391	3.7	27.6	1.0
	CA	K:THR61	3.7	32.4	1.0
	N	K:ALA176	3.9	36.6	1.0
	C	K:THR278	3.9	32.7	1.0
	CA	K:ALA279	4.0	34.4	1.0
	C	K:VAL60	4.0	36.7	1.0
	N	K:VAL391	4.1	27.6	1.0
	N	K:THR61	4.3	32.4	1.0
	N	K:GLY177	4.3	39.2	1.0
	N	K:GLY280	4.4	34.5	1.0
	N	K:ALA279	4.4	34.4	1.0
	N	K:GLY62	4.5	35.7	1.0
	N	K:GLY392	4.5	28.4	1.0
	CA	K:ASN175	4.6	37.1	1.0
	CB	K:ASN175	4.7	37.1	1.0
	CA	K:GLY280	4.8	34.5	1.0
	OG1	K:THR278	4.8	32.7	1.0
	OG1	K:THR390	4.9	28.8	1.0
	CA	K:THR390	4.9	28.8	1.0
	CA	K:GLY177	4.9	39.2	1.0

Potassium binding site 4 out of 4 in 8k1t

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Potassium Binding Sites List in 8k1t

Potassium binding site 4 out of 4 in the Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
L:K501 b:34.6 occ:1.00	O	L:ASN175	2.7	31.5	1.0
	O	L:THR61	2.7	30.1	1.0
	O	L:THR390	2.7	26.7	1.0
	O	L:ALA279	2.8	29.6	1.0
	O	L:VAL391	2.8	25.8	1.0
	O	L:THR278	2.8	29.2	1.0
	O	L:ALA176	3.0	31.3	1.0
	O	L:VAL60	3.2	32.0	1.0
	C	L:ASN175	3.4	31.5	1.0
	C	L:ALA176	3.4	31.3	1.0
	C	L:THR61	3.4	30.1	1.0
	C	L:VAL391	3.5	25.8	1.0
	C	L:ALA279	3.5	29.6	1.0
	CA	L:ALA176	3.7	31.3	1.0
	C	L:THR390	3.7	26.7	1.0
	CA	L:VAL391	3.7	25.8	1.0
	CA	L:THR61	3.7	30.1	1.0
	N	L:ALA176	3.9	31.3	1.0
	C	L:THR278	3.9	29.2	1.0
	CA	L:ALA279	4.0	29.6	1.0
	C	L:VAL60	4.0	32.0	1.0
	N	L:VAL391	4.1	25.8	1.0
	N	L:THR61	4.3	30.1	1.0
	N	L:GLY177	4.3	34.6	1.0
	N	L:GLY280	4.4	29.5	1.0
	N	L:ALA279	4.4	29.6	1.0
	N	L:GLY62	4.5	33.3	1.0
	N	L:GLY392	4.5	27.6	1.0
	CA	L:ASN175	4.6	31.5	1.0
	CB	L:ASN175	4.7	31.5	1.0
	CA	L:GLY280	4.8	29.5	1.0
	OG1	L:THR278	4.8	29.2	1.0
	OG1	L:THR390	4.9	26.7	1.0
	CA	L:THR390	4.9	26.7	1.0
	CA	L:GLY177	4.9	34.6	1.0

Reference:

Y.K.Chang, W.T.Chiang, N.J.Hu, M.D.Tsai. Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of MGCL2 To Be Published.

Page generated: Tue Aug 13 00:10:00 2024

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