Analysis of interatomic Contacts of Structural Units in PDB entry:
7YN1

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 7YN1 entry

There are 4 chains in PDB entry 7YN1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 10	LYS 356
B	GLN 10	LEU 357
C	GLN 10	LYS 356
D	GLN 10	LYS 356

There are 63 helices in PDB entry 7YN1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	29	Right-handed alpha
Helix 2	AA2	A	32	37	Right-handed alpha
Helix 3	AA3	A	72	82	Right-handed alpha
Helix 4	AA4	A	91	93	Right-handed 310
Helix 5	AA5	A	94	103	Right-handed alpha
Helix 6	AA6	A	113	121	Right-handed 310
Helix 7	AA7	A	150	154	Right-handed 310
Helix 8	AA8	A	160	169	Right-handed alpha
Helix 9	AA9	A	189	194	Right-handed alpha
Helix 10	AB1	A	195	214	Right-handed alpha
Helix 11	AB2	A	233	243	Right-handed alpha
Helix 12	AB3	A	244	246	Right-handed 310
Helix 13	AB4	A	247	252	Right-handed alpha
Helix 14	AB5	A	258	297	Right-handed alpha
Helix 15	AB6	A	298	303	Right-handed alpha
Helix 16	AB7	A	306	324	Right-handed alpha
Helix 17	AB8	A	326	356	Right-handed alpha
Helix 18	AB9	B	16	29	Right-handed alpha
Helix 19	AC1	B	32	37	Right-handed alpha
Helix 20	AC2	B	72	82	Right-handed alpha
Helix 21	AC3	B	91	93	Right-handed 310
Helix 22	AC4	B	94	103	Right-handed alpha
Helix 23	AC5	B	113	121	Right-handed 310
Helix 24	AC6	B	160	168	Right-handed alpha
Helix 25	AC7	B	189	194	Right-handed alpha
Helix 26	AC8	B	195	214	Right-handed alpha
Helix 27	AC9	B	233	243	Right-handed alpha
Helix 28	AD1	B	244	246	Right-handed 310
Helix 29	AD2	B	247	252	Right-handed alpha
Helix 30	AD3	B	260	296	Right-handed alpha
Helix 31	AD4	B	306	324	Right-handed alpha
Helix 32	AD5	B	326	355	Right-handed alpha
Helix 33	AD6	C	16	29	Right-handed alpha
Helix 34	AD7	C	32	37	Right-handed alpha
Helix 35	AD8	C	72	82	Right-handed alpha
Helix 36	AD9	C	94	103	Right-handed alpha
Helix 37	AE1	C	113	121	Right-handed 310
Helix 38	AE2	C	160	169	Right-handed alpha
Helix 39	AE3	C	189	195	Right-handed alpha
Helix 40	AE4	C	195	214	Right-handed alpha
Helix 41	AE5	C	233	243	Right-handed alpha
Helix 42	AE6	C	244	246	Right-handed 310
Helix 43	AE7	C	247	253	Right-handed alpha
Helix 44	AE8	C	258	296	Right-handed alpha
Helix 45	AE9	C	298	303	Right-handed alpha
Helix 46	AF1	C	306	324	Right-handed alpha
Helix 47	AF2	C	326	356	Right-handed alpha
Helix 48	AF3	D	16	29	Right-handed alpha
Helix 49	AF4	D	32	37	Right-handed alpha
Helix 50	AF5	D	72	82	Right-handed alpha
Helix 51	AF6	D	91	93	Right-handed 310
Helix 52	AF7	D	94	103	Right-handed alpha
Helix 53	AF8	D	113	121	Right-handed 310
Helix 54	AF9	D	160	167	Right-handed alpha
Helix 55	AG1	D	189	195	Right-handed alpha
Helix 56	AG2	D	195	214	Right-handed alpha
Helix 57	AG3	D	233	243	Right-handed alpha
Helix 58	AG4	D	244	246	Right-handed 310
Helix 59	AG5	D	247	254	Right-handed alpha
Helix 60	AG6	D	260	296	Right-handed alpha
Helix 61	AG7	D	298	303	Right-handed alpha
Helix 62	AG8	D	306	324	Right-handed alpha
Helix 63	AG9	D	326	355	Right-handed alpha

There are 8 sheets in PDB entry 7YN1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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	63	67	first strand
Strand 2	A	45	50	anti-parallel
Strand 3	A	225	230	anti-parallel
Strand 4	A	216	219	anti-parallel

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There are 6 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	84	89	first strand
Strand 2	A	180	185	anti-parallel
Strand 3	A	106	112	anti-parallel
Strand 4	A	131	138	anti-parallel
Strand 5	A	144	148	anti-parallel
Strand 6	A	155	159	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	67	first strand
Strand 2	B	45	50	anti-parallel
Strand 3	B	224	230	anti-parallel
Strand 4	B	216	221	anti-parallel

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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	B	84	89	first strand
Strand 2	B	180	185	anti-parallel
Strand 3	B	106	112	anti-parallel
Strand 4	B	131	138	anti-parallel
Strand 5	B	144	148	anti-parallel
Strand 6	B	155	159	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	63	67	first strand
Strand 2	C	45	50	anti-parallel
Strand 3	C	224	230	anti-parallel
Strand 4	C	216	221	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	89	first strand
Strand 2	C	180	185	anti-parallel
Strand 3	C	106	112	anti-parallel
Strand 4	C	131	138	anti-parallel
Strand 5	C	144	148	anti-parallel
Strand 6	C	155	159	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	63	67	first strand
Strand 2	D	45	50	anti-parallel
Strand 3	D	224	230	anti-parallel
Strand 4	D	216	221	anti-parallel

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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	D	84	89	first strand
Strand 2	D	180	185	anti-parallel
Strand 3	D	106	112	anti-parallel
Strand 4	D	131	138	anti-parallel
Strand 5	D	144	148	anti-parallel
Strand 6	D	155	159	anti-parallel

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 7YN1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YN1