Analysis of interatomic Contacts of Structural Units in PDB entry:
6S1K

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 6S1K entry

There are 16 chains in PDB entry 6S1K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 264	GLU 646
B	ILE 264	GLU 646
C	PRO 14	LEU 158
D	PRO 14	LEU 158
E	GLY 340	THR 441
F	GLY 340	THR 441
G	GLY 340	THR 441
H	GLY 340	THR 441
I	GLY 340	THR 441
J	GLY 340	THR 441
K	GLY 340	THR 441
L	GLY 340	THR 441
M	GLY 340	THR 441
N	GLY 340	THR 441
O	GLY 340	THR 441
P	GLY 340	THR 441

There are 65 helices in PDB entry 6S1K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	267	296	Right-handed alpha
Helix 2	AA2	A	299	325	Right-handed alpha
Helix 3	AA3	A	329	334	Right-handed alpha
Helix 4	AA4	A	335	347	Right-handed alpha
Helix 5	AA5	A	364	383	Right-handed alpha
Helix 6	AA6	A	388	396	Right-handed alpha
Helix 7	AA7	A	426	438	Right-handed alpha
Helix 8	AA8	A	441	445	Right-handed 310
Helix 9	AA9	A	446	455	Right-handed alpha
Helix 10	AB1	A	474	484	Right-handed alpha
Helix 11	AB2	A	538	540	Right-handed 310
Helix 12	AB3	A	564	569	Right-handed alpha
Helix 13	AB4	A	611	615	Right-handed 310
Helix 14	AB5	A	636	645	Right-handed alpha
Helix 15	AB6	B	267	296	Right-handed alpha
Helix 16	AB7	B	299	325	Right-handed alpha
Helix 17	AB8	B	329	334	Right-handed alpha
Helix 18	AB9	B	335	347	Right-handed alpha
Helix 19	AC1	B	364	383	Right-handed alpha
Helix 20	AC2	B	388	396	Right-handed alpha
Helix 21	AC3	B	426	438	Right-handed alpha
Helix 22	AC4	B	441	445	Right-handed 310
Helix 23	AC5	B	446	455	Right-handed alpha
Helix 24	AC6	B	474	484	Right-handed alpha
Helix 25	AC7	B	538	540	Right-handed 310
Helix 26	AC8	B	564	569	Right-handed alpha
Helix 27	AC9	B	611	615	Right-handed 310
Helix 28	AD1	B	636	645	Right-handed alpha
Helix 29	AD2	C	71	75	Right-handed alpha
Helix 30	AD3	C	80	85	Right-handed alpha
Helix 31	AD4	C	112	114	Right-handed 310
Helix 32	AD5	C	146	155	Right-handed alpha
Helix 33	AD6	D	71	75	Right-handed alpha
Helix 34	AD7	D	80	85	Right-handed alpha
Helix 35	AD8	D	112	114	Right-handed 310
Helix 36	AD9	D	146	155	Right-handed alpha
Helix 37	AE1	E	341	389	Right-handed alpha
Helix 38	AE2	E	390	392	Right-handed 310
Helix 39	AE3	E	393	441	Right-handed alpha
Helix 40	AE4	F	341	390	Right-handed alpha
Helix 41	AE5	F	393	440	Right-handed alpha
Helix 42	AE6	G	341	389	Right-handed alpha
Helix 43	AE7	G	390	392	Right-handed 310
Helix 44	AE8	G	393	441	Right-handed alpha
Helix 45	AE9	H	341	390	Right-handed alpha
Helix 46	AF1	H	393	439	Right-handed alpha
Helix 47	AF2	I	341	388	Right-handed alpha
Helix 48	AF3	I	389	392	Right-handed 310
Helix 49	AF4	I	393	440	Right-handed alpha
Helix 50	AF5	J	341	390	Right-handed alpha
Helix 51	AF6	J	393	440	Right-handed alpha
Helix 52	AF7	K	341	390	Right-handed alpha
Helix 53	AF8	K	393	441	Right-handed alpha
Helix 54	AF9	L	341	389	Right-handed alpha
Helix 55	AG1	L	390	392	Right-handed 310
Helix 56	AG2	L	393	440	Right-handed alpha
Helix 57	AG3	M	341	390	Right-handed alpha
Helix 58	AG4	M	393	441	Right-handed alpha
Helix 59	AG5	N	341	390	Right-handed alpha
Helix 60	AG6	N	393	440	Right-handed alpha
Helix 61	AG7	O	341	389	Right-handed alpha
Helix 62	AG8	O	390	392	Right-handed 310
Helix 63	AG9	O	393	441	Right-handed alpha
Helix 64	AH1	P	341	390	Right-handed alpha
Helix 65	AH2	P	393	441	Right-handed alpha

There are 12 sheets in PDB entry 6S1K. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	326	328	first strand
Strand 2	A	361	363	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	351	356	first strand
Strand 2	A	401	409	parallel
Strand 3	A	413	420	anti-parallel
Strand 4	A	498	506	anti-parallel
Strand 5	A	488	494	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	598	606	first strand
Strand 2	A	511	519	anti-parallel
Strand 3	A	522	527	anti-parallel
Strand 4	A	630	635	parallel
Strand 5	A	620	626	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	531	535	first strand
Strand 2	A	581	587	anti-parallel
Strand 3	A	590	596	anti-parallel
Strand 4	A	557	563	parallel
Strand 5	A	551	554	anti-parallel
Strand 6	A	542	543	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	326	328	first strand
Strand 2	B	361	363	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	351	356	first strand
Strand 2	B	401	410	parallel
Strand 3	B	413	420	anti-parallel
Strand 4	B	498	506	anti-parallel
Strand 5	B	488	494	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	598	606	first strand
Strand 2	B	511	519	anti-parallel
Strand 3	B	522	527	anti-parallel
Strand 4	B	630	635	parallel
Strand 5	B	620	626	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	531	535	first strand
Strand 2	B	581	587	anti-parallel
Strand 3	B	590	596	anti-parallel
Strand 4	B	557	563	parallel
Strand 5	B	551	554	anti-parallel
Strand 6	B	542	543	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	104	111	first strand
Strand 2	C	17	24	anti-parallel
Strand 3	C	27	32	anti-parallel
Strand 4	C	140	145	parallel
Strand 5	C	131	137	anti-parallel
Strand 6	C	116	117	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	41	first strand
Strand 2	C	87	93	anti-parallel
Strand 3	C	96	102	anti-parallel
Strand 4	C	64	70	parallel
Strand 5	C	55	61	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	111	first strand
Strand 2	D	17	24	anti-parallel
Strand 3	D	27	32	anti-parallel
Strand 4	D	140	145	parallel
Strand 5	D	131	137	anti-parallel
Strand 6	D	116	117	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	41	first strand
Strand 2	D	87	93	anti-parallel
Strand 3	D	96	102	anti-parallel
Strand 4	D	64	70	parallel
Strand 5	D	55	61	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6S1K

Analysis of interatomic Contacts of Structural Units in PDB entry:
6S1K