Potassium in PDB 8k1u: Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of Edta and Egta

Other elements in 8k1u:

The structure of Potassium Transporter Ktrab From Bacillus Subtilis in Atp-Bound State with Addition of Edta and Egta 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 Edta and Egta (pdb code 8k1u). 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 Edta and Egta, PDB code: 8k1u:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 8k1u

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Potassium Binding Sites List in 8k1u

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

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 Edta and Egta within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
I:K501 b:9.7 occ:1.00	O	I:ASN175	2.8	17.5	1.0
	O	I:THR390	2.8	6.7	1.0
	O	I:THR61	2.8	10.2	1.0
	O	I:ALA279	2.8	8.7	1.0
	O	I:VAL391	2.8	6.4	1.0
	O	I:ALA176	2.9	11.5	1.0
	O	I:THR278	2.9	7.9	1.0
	O	I:VAL60	3.2	11.8	1.0
	C	I:ALA176	3.3	11.5	1.0
	C	I:ASN175	3.4	17.5	1.0
	CA	I:ALA176	3.5	11.5	1.0
	C	I:THR61	3.5	10.2	1.0
	C	I:VAL391	3.5	6.4	1.0
	C	I:ALA279	3.5	8.7	1.0
	N	I:ALA176	3.8	11.5	1.0
	C	I:THR390	3.8	6.7	1.0
	CA	I:VAL391	3.8	6.4	1.0
	CA	I:THR61	3.8	10.2	1.0
	C	I:THR278	4.0	7.9	1.0
	CA	I:ALA279	4.0	8.7	1.0
	C	I:VAL60	4.1	11.8	1.0
	N	I:VAL391	4.2	6.4	1.0
	N	I:GLY177	4.2	16.6	1.0
	N	I:THR61	4.3	10.2	1.0
	N	I:GLY280	4.5	9.9	1.0
	N	I:ALA279	4.5	8.7	1.0
	N	I:GLY62	4.6	12.8	1.0
	N	I:GLY392	4.6	8.7	1.0
	CA	I:ASN175	4.6	17.5	1.0
	CB	I:ASN175	4.8	17.5	1.0
	CA	I:GLY280	4.8	9.9	1.0
	CA	I:GLY177	4.8	16.6	1.0
	CA	I:THR390	5.0	6.7	1.0
	OG1	I:THR278	5.0	7.9	1.0

Potassium binding site 2 out of 4 in 8k1u

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Potassium Binding Sites List in 8k1u

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

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 Edta and Egta within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
J:K501 b:9.6 occ:1.00	O	J:ASN175	2.8	10.2	1.0
	O	J:THR390	2.8	5.5	1.0
	O	J:THR61	2.8	7.6	1.0
	O	J:ALA279	2.8	9.4	1.0
	O	J:VAL391	2.8	5.7	1.0
	O	J:ALA176	2.9	10.9	1.0
	O	J:THR278	2.9	7.8	1.0
	O	J:VAL60	3.2	8.3	1.0
	C	J:ALA176	3.3	10.9	1.0
	C	J:ASN175	3.4	10.2	1.0
	CA	J:ALA176	3.5	10.9	1.0
	C	J:THR61	3.5	7.6	1.0
	C	J:VAL391	3.5	5.7	1.0
	C	J:ALA279	3.5	9.4	1.0
	N	J:ALA176	3.8	10.9	1.0
	C	J:THR390	3.8	5.5	1.0
	CA	J:VAL391	3.8	5.7	1.0
	CA	J:THR61	3.8	7.6	1.0
	C	J:THR278	4.0	7.8	1.0
	CA	J:ALA279	4.0	9.4	1.0
	C	J:VAL60	4.1	8.3	1.0
	N	J:VAL391	4.2	5.7	1.0
	N	J:GLY177	4.2	14.5	1.0
	N	J:THR61	4.3	7.6	1.0
	N	J:GLY280	4.5	10.9	1.0
	N	J:ALA279	4.5	9.4	1.0
	N	J:GLY62	4.6	11.0	1.0
	N	J:GLY392	4.6	9.2	1.0
	CA	J:ASN175	4.6	10.2	1.0
	CB	J:ASN175	4.8	10.2	1.0
	CA	J:GLY280	4.8	10.9	1.0
	CA	J:GLY177	4.8	14.5	1.0
	CA	J:THR390	5.0	5.5	1.0
	OG1	J:THR278	5.0	7.8	1.0

Potassium binding site 3 out of 4 in 8k1u

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Potassium Binding Sites List in 8k1u

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

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 Edta and Egta within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
K:K501 b:8.0 occ:1.00	O	K:ASN175	2.8	9.8	1.0
	O	K:THR390	2.8	4.4	1.0
	O	K:THR61	2.8	6.7	1.0
	O	K:ALA279	2.8	9.5	1.0
	O	K:VAL391	2.8	5.1	1.0
	O	K:ALA176	2.9	10.5	1.0
	O	K:THR278	2.9	8.2	1.0
	O	K:VAL60	3.2	7.5	1.0
	C	K:ALA176	3.3	10.5	1.0
	C	K:ASN175	3.4	9.8	1.0
	C	K:THR61	3.5	6.7	1.0
	CA	K:ALA176	3.5	10.5	1.0
	C	K:VAL391	3.5	5.1	1.0
	C	K:ALA279	3.5	9.5	1.0
	N	K:ALA176	3.8	10.5	1.0
	C	K:THR390	3.8	4.4	1.0
	CA	K:VAL391	3.8	5.1	1.0
	CA	K:THR61	3.8	6.7	1.0
	C	K:THR278	4.0	8.2	1.0
	CA	K:ALA279	4.0	9.5	1.0
	C	K:VAL60	4.1	7.5	1.0
	N	K:VAL391	4.2	5.1	1.0
	N	K:GLY177	4.2	14.5	1.0
	N	K:THR61	4.3	6.7	1.0
	N	K:GLY280	4.5	11.2	1.0
	N	K:ALA279	4.5	9.5	1.0
	N	K:GLY62	4.6	10.3	1.0
	N	K:GLY392	4.6	8.4	1.0
	CA	K:ASN175	4.6	9.8	1.0
	CB	K:ASN175	4.8	9.8	1.0
	CA	K:GLY280	4.8	11.2	1.0
	CA	K:GLY177	4.8	14.5	1.0
	CA	K:THR390	5.0	4.4	1.0
	OG1	K:THR278	5.0	8.2	1.0

Potassium binding site 4 out of 4 in 8k1u

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Potassium Binding Sites List in 8k1u

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

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 Edta and Egta within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
L:K501 b:9.7 occ:1.00	O	L:ASN175	2.8	14.9	1.0
	O	L:THR390	2.8	6.2	1.0
	O	L:THR61	2.8	10.3	1.0
	O	L:ALA279	2.8	8.4	1.0
	O	L:VAL391	2.8	6.1	1.0
	O	L:ALA176	2.9	11.4	1.0
	O	L:THR278	2.9	7.8	1.0
	O	L:VAL60	3.2	11.9	1.0
	C	L:ALA176	3.3	11.4	1.0
	C	L:ASN175	3.4	14.9	1.0
	CA	L:ALA176	3.5	11.4	1.0
	C	L:THR61	3.5	10.3	1.0
	C	L:VAL391	3.5	6.1	1.0
	C	L:ALA279	3.5	8.4	1.0
	N	L:ALA176	3.8	11.4	1.0
	C	L:THR390	3.8	6.2	1.0
	CA	L:VAL391	3.8	6.1	1.0
	CA	L:THR61	3.8	10.3	1.0
	C	L:THR278	4.0	7.8	1.0
	CA	L:ALA279	4.0	8.4	1.0
	C	L:VAL60	4.1	11.9	1.0
	N	L:VAL391	4.2	6.1	1.0
	N	L:GLY177	4.2	16.2	1.0
	N	L:THR61	4.3	10.3	1.0
	N	L:GLY280	4.5	9.6	1.0
	N	L:ALA279	4.5	8.4	1.0
	N	L:GLY62	4.6	13.2	1.0
	N	L:GLY392	4.6	8.5	1.0
	CA	L:ASN175	4.6	14.9	1.0
	CB	L:ASN175	4.8	14.9	1.0
	CA	L:GLY280	4.8	9.6	1.0
	CA	L:GLY177	4.8	16.2	1.0
	CA	L:THR390	5.0	6.2	1.0
	OG1	L:THR278	5.0	7.8	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 Edta and Egta To Be Published.

Page generated: Tue Aug 13 00:10:35 2024

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