Analysis of interatomic Contacts of Structural Units in PDB entry:
7YK6

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 7YK6 entry

There are 5 chains in PDB entry 7YK6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	SER 8	ARG 62
I	VAL 5	PHE 355
R	PHE 35	ARG 325
S	VAL 2	LEU 247
T	GLU 3	ASN 340

There are 28 helices in PDB entry 7YK6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	8	24	Right-handed alpha
Helix 2	AA2	G	29	44	Right-handed alpha
Helix 3	AA3	I	6	30	Right-handed alpha
Helix 4	AA4	I	45	53	Right-handed alpha
Helix 5	AA5	I	209	214	Right-handed alpha
Helix 6	AA6	I	215	217	Right-handed 310
Helix 7	AA7	I	243	256	Right-handed alpha
Helix 8	AA8	I	271	282	Right-handed alpha
Helix 9	AA9	I	283	287	Right-handed 310
Helix 10	AB1	I	299	312	Right-handed alpha
Helix 11	AB2	I	331	352	Right-handed alpha
Helix 12	AB3	R	39	64	Right-handed alpha
Helix 13	AB4	R	75	103	Right-handed alpha
Helix 14	AB5	R	110	144	Right-handed alpha
Helix 15	AB6	R	154	180	Right-handed alpha
Helix 16	AB7	R	202	212	Right-handed alpha
Helix 17	AB8	R	213	233	Right-handed alpha
Helix 18	AB9	R	237	275	Right-handed alpha
Helix 19	AC1	R	282	300	Right-handed alpha
Helix 20	AC2	R	300	310	Right-handed alpha
Helix 21	AC3	R	313	320	Right-handed alpha
Helix 22	AC4	S	28	32	Right-handed 310
Helix 23	AC5	S	53	56	Right-handed 310
Helix 24	AC6	S	62	65	Right-handed 310
Helix 25	AC7	S	74	77	Right-handed 310
Helix 26	AC8	S	87	91	Right-handed 310
Helix 27	AC9	T	4	25	Right-handed alpha
Helix 28	AD1	T	29	35	Right-handed alpha

There are 13 sheets in PDB entry 7YK6. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	186	191	first strand
Strand 2	I	196	201	anti-parallel
Strand 3	I	33	39	parallel
Strand 4	I	221	227	parallel
Strand 5	I	264	270	parallel
Strand 6	I	320	324	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	4	7	first strand
Strand 2	S	17	24	anti-parallel
Strand 3	S	78	84	anti-parallel
Strand 4	S	68	73	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	12	first strand
Strand 2	S	118	119	parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	58	60	first strand
Strand 2	S	45	51	anti-parallel
Strand 3	S	33	39	anti-parallel
Strand 4	S	95	99	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	S	140	141	first strand
Strand 2	S	155	161	anti-parallel
Strand 3	S	211	216	anti-parallel
Strand 4	S	203	205	anti-parallel

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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	S	146	148	first strand
Strand 2	S	244	246	parallel
Strand 3	S	225	231	anti-parallel
Strand 4	S	174	179	anti-parallel
Strand 5	S	186	189	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	T	46	52	first strand
Strand 2	T	335	340	anti-parallel
Strand 3	T	327	331	anti-parallel
Strand 4	T	315	320	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	58	63	first strand
Strand 2	T	69	74	anti-parallel
Strand 3	T	78	83	anti-parallel
Strand 4	T	88	94	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	100	105	first strand
Strand 2	T	111	116	anti-parallel
Strand 3	T	121	125	anti-parallel
Strand 4	T	134	139	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	146	151	first strand
Strand 2	T	156	161	anti-parallel
Strand 3	T	165	170	anti-parallel
Strand 4	T	176	180	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	187	192	first strand
Strand 2	T	198	203	anti-parallel
Strand 3	T	207	212	anti-parallel
Strand 4	T	220	223	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	229	234	first strand
Strand 2	T	240	245	anti-parallel
Strand 3	T	249	254	anti-parallel
Strand 4	T	259	264	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	276	278	first strand
Strand 2	T	284	287	anti-parallel
Strand 3	T	295	298	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: 7YK6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YK6