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

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 7YSW entry

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

Chain ID	Initial residue	Terminal residue
C	TYR 142	GLU 354
E	TYR 142	LEU 351
A	GLU 34	PHE 975
B	TYR 25	PRO 203

There are 41 helices in PDB entry 7YSW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	151	155	Right-handed 310
Helix 2	AA2	E	151	156	Right-handed alpha
Helix 3	AA3	E	215	219	Right-handed 310
Helix 4	AA4	A	36	39	Right-handed 310
Helix 5	AA5	A	40	47	Right-handed alpha
Helix 6	AA6	A	81	85	Right-handed 310
Helix 7	AA7	A	88	96	Right-handed alpha
Helix 8	AA8	A	132	143	Right-handed alpha
Helix 9	AA9	A	152	157	Right-handed alpha
Helix 10	AB1	A	166	184	Right-handed alpha
Helix 11	AB2	A	197	201	Right-handed 310
Helix 12	AB3	A	205	210	Right-handed 310
Helix 13	AB4	A	211	227	Right-handed alpha
Helix 14	AB5	A	239	249	Right-handed alpha
Helix 15	AB6	A	260	286	Right-handed alpha
Helix 16	AB7	A	286	291	Right-handed alpha
Helix 17	AB8	A	309	324	Right-handed alpha
Helix 18	AB9	A	324	333	Right-handed alpha
Helix 19	AC1	A	338	344	Right-handed alpha
Helix 20	AC2	A	353	361	Right-handed alpha
Helix 21	AC3	A	381	386	Right-handed 310
Helix 22	AC4	A	394	405	Right-handed alpha
Helix 23	AC5	A	427	448	Right-handed alpha
Helix 24	AC6	A	465	469	Right-handed 310
Helix 25	AC7	A	491	504	Right-handed alpha
Helix 26	AC8	A	509	513	Right-handed 310
Helix 27	AC9	A	577	589	Right-handed alpha
Helix 28	AD1	A	598	603	Right-handed alpha
Helix 29	AD2	A	612	629	Right-handed alpha
Helix 30	AD3	A	659	677	Right-handed alpha
Helix 31	AD4	A	678	680	Right-handed 310
Helix 32	AD5	A	696	718	Right-handed alpha
Helix 33	AD6	A	742	757	Right-handed alpha
Helix 34	AD7	A	757	766	Right-handed alpha
Helix 35	AD8	A	771	781	Right-handed alpha
Helix 36	AD9	A	790	797	Right-handed alpha
Helix 37	AE1	A	848	864	Right-handed alpha
Helix 38	AE2	A	883	905	Right-handed alpha
Helix 39	AE3	A	938	951	Right-handed alpha
Helix 40	AE4	B	68	72	Right-handed 310
Helix 41	AE5	B	165	170	Right-handed 310

There are 26 sheets in PDB entry 7YSW. 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, AC8,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	160	first strand
Strand 2	C	236	239	parallel
Strand 3	C	222	223	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	171	first strand
Strand 2	C	208	211	anti-parallel
Strand 3	C	200	203	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	C	185	186	first strand
Strand 2	C	189	190	anti-parallel

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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	C	226	227	first strand
Strand 2	C	232	233	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	C	250	251	first strand
Strand 2	C	273	274	anti-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	C	261	262	first strand
Strand 2	C	350	351	parallel

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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	C	266	270	first strand
Strand 2	C	317	321	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	C	302	304	first strand
Strand 2	C	280	286	anti-parallel
Strand 3	C	329	336	anti-parallel
Strand 4	C	341	348	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	168	171	first strand
Strand 2	E	208	211	anti-parallel
Strand 3	E	200	202	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	E	189	190	first strand
Strand 2	E	181	186	anti-parallel
Strand 3	E	220	227	anti-parallel
Strand 4	E	232	239	anti-parallel

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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	E	250	251	first strand
Strand 2	E	273	274	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	267	271	first strand
Strand 2	E	316	320	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	E	280	282	first strand
Strand 2	E	334	336	anti-parallel
Strand 3	E	341	342	anti-parallel

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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	66	70	first strand
Strand 2	A	146	150	parallel
Strand 3	A	186	192	parallel
Strand 4	A	233	238	parallel
Strand 5	A	293	299	parallel
Strand 6	A	367	370	parallel
Strand 7	A	410	415	parallel
Strand 8	A	452	457	parallel
Strand 9	A	66	70	parallel

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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	A	302	304	first strand
Strand 2	A	389	391	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	419	420	first strand
Strand 2	A	472	473	anti-parallel

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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	A	477	478	first strand
Strand 2	A	489	490	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	517	518	first strand
Strand 2	A	952	953	anti-parallel

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There are 9 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	525	529	first strand
Strand 2	A	592	596	parallel
Strand 3	A	632	638	parallel
Strand 4	A	683	688	parallel
Strand 5	A	725	731	parallel
Strand 6	A	804	807	parallel
Strand 7	A	868	873	parallel
Strand 8	A	909	914	parallel
Strand 9	A	525	529	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	545	549	first strand
Strand 2	A	557	564	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	734	737	first strand
Strand 2	A	811	815	parallel
Strand 3	A	831	833	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	839	840	first strand
Strand 2	A	846	847	anti-parallel

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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	A	928	931	first strand
Strand 2	A	934	937	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	61	64	first strand
Strand 2	B	50	55	anti-parallel
Strand 3	B	40	45	anti-parallel
Strand 4	B	158	161	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	79	first strand
Strand 2	B	82	85	anti-parallel
Strand 3	B	115	119	anti-parallel
Strand 4	B	125	128	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	93	96	first strand
Strand 2	B	102	105	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: 7YSW

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