Analysis of interatomic Contacts of Structural Units in PDB entry:
9YA7

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 9YA7 entry

There are 3 chains in PDB entry 9YA7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	VAL 440
B	MET 1	GLN 433
K	ALA 4	ASN 357

There are 50 helices in PDB entry 9YA7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	29	Right-handed alpha
Helix 2	AA2	A	36	43	Right-handed alpha
Helix 3	AA3	A	71	80	Right-handed alpha
Helix 4	AA4	A	102	108	Right-handed alpha
Helix 5	AA5	A	114	129	Right-handed alpha
Helix 6	AA6	A	143	161	Right-handed alpha
Helix 7	AA7	A	182	190	Right-handed alpha
Helix 8	AA8	A	190	197	Right-handed alpha
Helix 9	AA9	A	206	216	Right-handed alpha
Helix 10	AB1	A	223	244	Right-handed alpha
Helix 11	AB2	A	251	260	Right-handed alpha
Helix 12	AB3	A	277	282	Right-handed alpha
Helix 13	AB4	A	287	296	Right-handed alpha
Helix 14	AB5	A	297	301	Right-handed 310
Helix 15	AB6	A	306	310	Right-handed 310
Helix 16	AB7	A	324	337	Right-handed alpha
Helix 17	AB8	A	383	399	Right-handed alpha
Helix 18	AB9	A	404	410	Right-handed alpha
Helix 19	AC1	A	415	436	Right-handed alpha
Helix 20	AC2	B	10	29	Right-handed alpha
Helix 21	AC3	B	41	46	Right-handed alpha
Helix 22	AC4	B	47	49	Right-handed 310
Helix 23	AC5	B	69	78	Right-handed alpha
Helix 24	AC6	B	86	88	Right-handed 310
Helix 25	AC7	B	100	106	Right-handed alpha
Helix 26	AC8	B	108	126	Right-handed alpha
Helix 27	AC9	B	142	159	Right-handed alpha
Helix 28	AD1	B	180	196	Right-handed alpha
Helix 29	AD2	B	204	214	Right-handed alpha
Helix 30	AD3	B	221	237	Right-handed alpha
Helix 31	AD4	B	249	258	Right-handed alpha
Helix 32	AD5	B	285	294	Right-handed alpha
Helix 33	AD6	B	295	299	Right-handed 310
Helix 34	AD7	B	304	308	Right-handed 310
Helix 35	AD8	B	322	337	Right-handed alpha
Helix 36	AD9	B	338	341	Right-handed 310
Helix 37	AE1	B	373	390	Right-handed alpha
Helix 38	AE2	B	394	401	Right-handed alpha
Helix 39	AE3	B	405	424	Right-handed alpha
Helix 40	AE4	K	16	22	Right-handed alpha
Helix 41	AE5	K	69	77	Right-handed alpha
Helix 42	AE6	K	77	87	Right-handed alpha
Helix 43	AE7	K	102	108	Right-handed alpha
Helix 44	AE8	K	117	133	Right-handed alpha
Helix 45	AE9	K	188	202	Right-handed alpha
Helix 46	AF1	K	262	295	Right-handed alpha
Helix 47	AF2	K	309	315	Right-handed alpha
Helix 48	AF3	K	315	320	Right-handed alpha
Helix 49	AF4	K	334	336	Right-handed 310
Helix 50	AF5	K	337	350	Right-handed alpha

There are 10 sheets in PDB entry 9YA7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	65	68	first strand
Strand 2	A	3	9	parallel
Strand 3	A	132	138	parallel
Strand 4	A	165	172	parallel
Strand 5	A	200	205	parallel

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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	53	55	first strand
Strand 2	A	61	63	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	A	269	272	first strand
Strand 2	A	373	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	351	356	parallel

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There are 10 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	90	92	first strand
Strand 2	B	63	67	parallel
Strand 3	B	2	9	parallel
Strand 4	B	129	138	parallel
Strand 5	B	163	170	parallel
Strand 6	B	198	203	parallel
Strand 7	B	265	271	parallel
Strand 8	B	363	371	anti-parallel
Strand 9	B	310	319	anti-parallel
Strand 10	B	349	354	parallel

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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	51	53	first strand
Strand 2	B	59	61	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	54	57	first strand
Strand 2	K	5	12	parallel
Strand 3	K	324	331	parallel
Strand 4	K	91	96	parallel
Strand 5	K	240	248	parallel
Strand 6	K	218	229	anti-parallel
Strand 7	K	138	150	anti-parallel
Strand 8	K	153	156	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	54	57	first strand
Strand 2	K	5	12	parallel
Strand 3	K	324	331	parallel
Strand 4	K	91	96	parallel
Strand 5	K	240	248	parallel
Strand 6	K	218	229	anti-parallel
Strand 7	K	138	150	anti-parallel
Strand 8	K	184	185	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	28	31	first strand
Strand 2	K	34	37	anti-parallel
Strand 3	K	48	51	anti-parallel

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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	K	168	171	first strand
Strand 2	K	175	178	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	205	206	first strand
Strand 2	K	214	215	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: 9YA7

Analysis of interatomic Contacts of Structural Units in PDB entry:
9YA7