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

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 7YTJ entry

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

Chain ID	Initial residue	Terminal residue
D	MET 1	GLU 724
A	ALA 38	TYR 156
B	VAL 55	TYR 156
C	VAL 55	TYR 156
E	LEU 31	GLN 844

There are 55 helices in PDB entry 7YTJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	3	11	Right-handed alpha
Helix 2	AA2	D	22	37	Right-handed alpha
Helix 3	AA3	D	42	88	Right-handed alpha
Helix 4	AA4	D	89	91	Right-handed 310
Helix 5	AA5	D	95	139	Right-handed alpha
Helix 6	AA6	D	143	154	Right-handed alpha
Helix 7	AA7	D	161	180	Right-handed alpha
Helix 8	AA8	D	205	207	Right-handed 310
Helix 9	AA9	D	208	218	Right-handed alpha
Helix 10	AB1	D	248	256	Right-handed alpha
Helix 11	AB2	D	302	310	Right-handed alpha
Helix 12	AB3	D	314	319	Right-handed alpha
Helix 13	AB4	D	319	326	Right-handed alpha
Helix 14	AB5	D	329	351	Right-handed alpha
Helix 15	AB6	D	439	447	Right-handed alpha
Helix 16	AB7	D	458	468	Right-handed alpha
Helix 17	AB8	D	469	472	Right-handed 310
Helix 18	AB9	D	478	482	Right-handed 310
Helix 19	AC1	D	623	652	Right-handed alpha
Helix 20	AC2	D	656	687	Right-handed alpha
Helix 21	AC3	D	688	690	Right-handed 310
Helix 22	AC4	D	698	724	Right-handed alpha
Helix 23	AC5	A	56	88	Right-handed alpha
Helix 24	AC6	A	89	124	Right-handed alpha
Helix 25	AC7	A	132	156	Right-handed alpha
Helix 26	AC8	B	56	88	Right-handed alpha
Helix 27	AC9	B	91	124	Right-handed alpha
Helix 28	AD1	B	132	156	Right-handed alpha
Helix 29	AD2	C	57	88	Right-handed alpha
Helix 30	AD3	C	89	124	Right-handed alpha
Helix 31	AD4	C	133	156	Right-handed alpha
Helix 32	AD5	E	32	39	Right-handed alpha
Helix 33	AD6	E	41	48	Right-handed 310
Helix 34	AD7	E	50	64	Right-handed alpha
Helix 35	AD8	E	74	112	Right-handed alpha
Helix 36	AD9	E	116	122	Right-handed alpha
Helix 37	AE1	E	124	164	Right-handed alpha
Helix 38	AE2	E	170	180	Right-handed alpha
Helix 39	AE3	E	190	207	Right-handed alpha
Helix 40	AE4	E	242	255	Right-handed alpha
Helix 41	AE5	E	335	343	Right-handed alpha
Helix 42	AE6	E	358	362	Right-handed 310
Helix 43	AE7	E	394	400	Right-handed alpha
Helix 44	AE8	E	404	417	Right-handed alpha
Helix 45	AE9	E	420	442	Right-handed alpha
Helix 46	AF1	E	503	508	Right-handed 310
Helix 47	AF2	E	536	544	Right-handed alpha
Helix 48	AF3	E	555	566	Right-handed alpha
Helix 49	AF4	E	578	582	Right-handed 310
Helix 50	AF5	E	590	594	Right-handed 310
Helix 51	AF6	E	596	618	Right-handed alpha
Helix 52	AF7	E	723	755	Right-handed alpha
Helix 53	AF8	E	762	797	Right-handed alpha
Helix 54	AF9	E	806	828	Right-handed alpha
Helix 55	AG1	E	829	833	Right-handed 310

There are 6 sheets in PDB entry 7YTJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	290	301	first strand
Strand 2	D	276	287	anti-parallel
Strand 3	D	261	269	anti-parallel
Strand 4	D	237	244	anti-parallel
Strand 5	D	353	366	anti-parallel
Strand 6	D	373	385	anti-parallel
Strand 7	D	418	420	anti-parallel

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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	290	301	first strand
Strand 2	D	276	287	anti-parallel
Strand 3	D	261	269	anti-parallel
Strand 4	D	237	244	anti-parallel
Strand 5	D	353	366	anti-parallel
Strand 6	D	373	385	anti-parallel
Strand 7	D	424	432	anti-parallel
Strand 8	D	196	204	anti-parallel
Strand 9	D	452	453	anti-parallel

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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	D	222	224	first strand
Strand 2	E	259	262	parallel
Strand 3	E	444	457	anti-parallel
Strand 4	E	464	476	anti-parallel
Strand 5	E	513	515	anti-parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	383	390	first strand
Strand 2	E	365	372	anti-parallel
Strand 3	E	349	356	anti-parallel
Strand 4	E	325	331	anti-parallel
Strand 5	E	444	457	anti-parallel
Strand 6	E	464	476	anti-parallel
Strand 7	E	519	527	anti-parallel
Strand 8	E	233	241	anti-parallel
Strand 9	E	549	550	anti-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	D	474	475	first strand
Strand 2	D	613	614	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	42	first strand
Strand 2	A	51	52	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: 7YTJ

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