Analysis of interatomic Contacts of Structural Units in PDB entry:
7YK1

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 7YK1 entry

There are 6 chains in PDB entry 7YK1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	VAL 316
B	PRO 2	VAL 316
C	PRO 2	VAL 316
D	PRO 2	VAL 316
E	PRO 2	VAL 316
F	PRO 2	VAL 316

There are 73 helices in PDB entry 7YK1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	24	Right-handed alpha
Helix 2	AA2	A	62	80	Right-handed alpha
Helix 3	AA3	A	107	120	Right-handed alpha
Helix 4	AA4	A	131	138	Right-handed 310
Helix 5	AA5	A	147	159	Right-handed alpha
Helix 6	AA6	A	161	164	Right-handed 310
Helix 7	AA7	A	174	184	Right-handed alpha
Helix 8	AA8	A	227	239	Right-handed alpha
Helix 9	AA9	A	257	263	Right-handed alpha
Helix 10	AB1	A	292	306	Right-handed alpha
Helix 11	AB2	A	308	315	Right-handed 310
Helix 12	AB3	B	12	24	Right-handed alpha
Helix 13	AB4	B	62	80	Right-handed alpha
Helix 14	AB5	B	107	120	Right-handed alpha
Helix 15	AB6	B	131	138	Right-handed 310
Helix 16	AB7	B	147	159	Right-handed alpha
Helix 17	AB8	B	161	164	Right-handed 310
Helix 18	AB9	B	174	186	Right-handed alpha
Helix 19	AC1	B	229	239	Right-handed alpha
Helix 20	AC2	B	257	263	Right-handed alpha
Helix 21	AC3	B	292	306	Right-handed alpha
Helix 22	AC4	B	308	315	Right-handed 310
Helix 23	AC5	C	12	24	Right-handed alpha
Helix 24	AC6	C	62	80	Right-handed alpha
Helix 25	AC7	C	107	120	Right-handed alpha
Helix 26	AC8	C	131	138	Right-handed 310
Helix 27	AC9	C	147	159	Right-handed alpha
Helix 28	AD1	C	161	164	Right-handed 310
Helix 29	AD2	C	171	173	Right-handed 310
Helix 30	AD3	C	174	186	Right-handed alpha
Helix 31	AD4	C	229	239	Right-handed alpha
Helix 32	AD5	C	257	263	Right-handed alpha
Helix 33	AD6	C	292	306	Right-handed alpha
Helix 34	AD7	C	308	315	Right-handed 310
Helix 35	AD8	D	12	23	Right-handed alpha
Helix 36	AD9	D	62	80	Right-handed alpha
Helix 37	AE1	D	107	120	Right-handed alpha
Helix 38	AE2	D	131	138	Right-handed 310
Helix 39	AE3	D	147	159	Right-handed alpha
Helix 40	AE4	D	160	164	Right-handed 310
Helix 41	AE5	D	171	173	Right-handed 310
Helix 42	AE6	D	174	186	Right-handed alpha
Helix 43	AE7	D	230	239	Right-handed alpha
Helix 44	AE8	D	257	263	Right-handed alpha
Helix 45	AE9	D	279	283	Right-handed 310
Helix 46	AF1	D	292	306	Right-handed alpha
Helix 47	AF2	D	308	315	Right-handed 310
Helix 48	AF3	E	12	24	Right-handed alpha
Helix 49	AF4	E	62	80	Right-handed alpha
Helix 50	AF5	E	107	120	Right-handed alpha
Helix 51	AF6	E	131	136	Right-handed 310
Helix 52	AF7	E	147	159	Right-handed alpha
Helix 53	AF8	E	161	164	Right-handed 310
Helix 54	AF9	E	171	173	Right-handed 310
Helix 55	AG1	E	174	186	Right-handed alpha
Helix 56	AG2	E	229	239	Right-handed alpha
Helix 57	AG3	E	257	263	Right-handed alpha
Helix 58	AG4	E	277	283	Right-handed alpha
Helix 59	AG5	E	292	306	Right-handed alpha
Helix 60	AG6	E	308	315	Right-handed 310
Helix 61	AG7	F	12	24	Right-handed alpha
Helix 62	AG8	F	62	80	Right-handed alpha
Helix 63	AG9	F	107	120	Right-handed alpha
Helix 64	AH1	F	131	138	Right-handed 310
Helix 65	AH2	F	147	159	Right-handed alpha
Helix 66	AH3	F	160	164	Right-handed 310
Helix 67	AH4	F	171	173	Right-handed 310
Helix 68	AH5	F	174	186	Right-handed alpha
Helix 69	AH6	F	229	239	Right-handed alpha
Helix 70	AH7	F	257	263	Right-handed alpha
Helix 71	AH8	F	279	283	Right-handed 310
Helix 72	AH9	F	292	306	Right-handed alpha
Helix 73	AI1	F	308	315	Right-handed 310

There are 25 sheets in PDB entry 7YK1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7,

There are 5 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	4	8	first strand
Strand 2	A	52	56	parallel
Strand 3	A	84	89	parallel
Strand 4	A	123	127	parallel
Strand 5	A	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 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	30	34	first strand
Strand 2	A	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	188	189	first strand
Strand 2	A	166	168	parallel
Strand 3	A	216	219	parallel
Strand 4	A	244	247	parallel
Strand 5	A	266	272	parallel
Strand 6	A	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 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	191	193	first strand
Strand 2	A	206	208	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	A	222	223	first strand
Strand 2	A	250	251	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	4	8	first strand
Strand 2	B	52	56	parallel
Strand 3	B	84	89	parallel
Strand 4	B	123	127	parallel
Strand 5	B	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 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	30	34	first strand
Strand 2	B	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	206	208	first strand
Strand 2	B	188	193	anti-parallel
Strand 3	B	166	169	parallel
Strand 4	B	216	219	parallel
Strand 5	B	244	247	parallel
Strand 6	B	266	272	parallel
Strand 7	B	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	222	223	first strand
Strand 2	B	250	251	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	4	8	first strand
Strand 2	C	52	56	parallel
Strand 3	C	84	89	parallel
Strand 4	C	123	127	parallel
Strand 5	C	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	34	first strand
Strand 2	C	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	206	208	first strand
Strand 2	C	188	193	anti-parallel
Strand 3	C	166	169	parallel
Strand 4	C	216	219	parallel
Strand 5	C	244	247	parallel
Strand 6	C	266	272	parallel
Strand 7	C	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	223	first strand
Strand 2	C	250	251	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	8	first strand
Strand 2	D	52	56	parallel
Strand 3	D	84	89	parallel
Strand 4	D	123	127	parallel
Strand 5	D	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	34	first strand
Strand 2	D	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	208	first strand
Strand 2	D	188	193	anti-parallel
Strand 3	D	166	169	parallel
Strand 4	D	216	219	parallel
Strand 5	D	244	247	parallel
Strand 6	D	266	272	parallel
Strand 7	D	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	223	first strand
Strand 2	D	250	251	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	8	first strand
Strand 2	E	52	56	parallel
Strand 3	E	84	89	parallel
Strand 4	E	123	127	parallel
Strand 5	E	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	34	first strand
Strand 2	E	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	206	208	first strand
Strand 2	E	188	193	anti-parallel
Strand 3	E	166	169	parallel
Strand 4	E	216	219	parallel
Strand 5	E	244	247	parallel
Strand 6	E	266	272	parallel
Strand 7	E	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	222	223	first strand
Strand 2	E	250	251	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	8	first strand
Strand 2	F	52	56	parallel
Strand 3	F	84	89	parallel
Strand 4	F	123	127	parallel
Strand 5	F	142	145	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	34	first strand
Strand 2	F	40	44	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	206	208	first strand
Strand 2	F	188	193	anti-parallel
Strand 3	F	166	169	parallel
Strand 4	F	216	219	parallel
Strand 5	F	244	247	parallel
Strand 6	F	266	272	parallel
Strand 7	F	287	290	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	222	223	first strand
Strand 2	F	250	251	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: 7YK1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YK1