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

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 7YIX entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 18	PRO 499
B	LEU 18	PRO 499
C	GLN 28	ILE 269
D	GLN 28	ILE 269

There are 42 helices in PDB entry 7YIX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	24	Right-handed 310
Helix 2	AA2	A	25	43	Right-handed alpha
Helix 3	AA3	A	64	78	Right-handed alpha
Helix 4	AA4	A	110	120	Right-handed alpha
Helix 5	AA5	A	138	142	Right-handed 310
Helix 6	AA6	A	149	157	Right-handed alpha
Helix 7	AA7	A	171	176	Right-handed alpha
Helix 8	AA8	A	193	199	Right-handed alpha
Helix 9	AA9	A	203	211	Right-handed alpha
Helix 10	AB1	A	251	258	Right-handed alpha
Helix 11	AB2	A	271	278	Right-handed alpha
Helix 12	AB3	A	279	283	Right-handed 310
Helix 13	AB4	A	308	321	Right-handed alpha
Helix 14	AB5	A	334	343	Right-handed alpha
Helix 15	AB6	A	344	366	Right-handed alpha
Helix 16	AB7	A	430	434	Right-handed 310
Helix 17	AB8	A	467	471	Right-handed 310
Helix 18	AB9	A	479	488	Right-handed alpha
Helix 19	AC1	B	20	24	Right-handed 310
Helix 20	AC2	B	25	43	Right-handed alpha
Helix 21	AC3	B	64	78	Right-handed alpha
Helix 22	AC4	B	109	120	Right-handed alpha
Helix 23	AC5	B	138	142	Right-handed 310
Helix 24	AC6	B	149	157	Right-handed alpha
Helix 25	AC7	B	171	176	Right-handed alpha
Helix 26	AC8	B	188	192	Right-handed 310
Helix 27	AC9	B	193	198	Right-handed alpha
Helix 28	AD1	B	203	211	Right-handed alpha
Helix 29	AD2	B	222	226	Right-handed 310
Helix 30	AD3	B	251	257	Right-handed alpha
Helix 31	AD4	B	271	276	Right-handed alpha
Helix 32	AD5	B	277	278	Right-handed 310
Helix 33	AD6	B	279	283	Right-handed 310
Helix 34	AD7	B	308	321	Right-handed alpha
Helix 35	AD8	B	334	342	Right-handed alpha
Helix 36	AD9	B	344	366	Right-handed alpha
Helix 37	AE1	B	430	434	Right-handed 310
Helix 38	AE2	B	467	471	Right-handed 310
Helix 39	AE3	B	478	488	Right-handed alpha
Helix 40	AE4	C	55	59	Right-handed 310
Helix 41	AE5	C	242	246	Right-handed 310
Helix 42	AE6	D	55	59	Right-handed 310

There are 20 sheets in PDB entry 7YIX. 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,

There are 9 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	286	289	first strand
Strand 2	A	217	221	parallel
Strand 3	A	160	168	parallel
Strand 4	A	327	333	parallel
Strand 5	A	53	59	parallel
Strand 6	A	371	377	parallel
Strand 7	A	459	464	anti-parallel
Strand 8	A	94	99	anti-parallel
Strand 9	A	474	476	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	380	381	first strand
Strand 2	A	454	455	anti-parallel

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There are 3 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	383	385	first strand
Strand 2	A	413	418	anti-parallel
Strand 3	A	445	448	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	A	423	424	first strand
Strand 2	A	427	428	anti-parallel

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There are 9 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	286	289	first strand
Strand 2	B	217	221	parallel
Strand 3	B	160	168	parallel
Strand 4	B	327	333	parallel
Strand 5	B	53	59	parallel
Strand 6	B	371	377	parallel
Strand 7	B	459	464	anti-parallel
Strand 8	B	94	99	anti-parallel
Strand 9	B	474	476	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	B	383	385	first strand
Strand 2	B	413	415	anti-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	B	417	418	first strand
Strand 2	B	447	448	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	423	424	first strand
Strand 2	B	427	428	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	C	30	33	first strand
Strand 2	C	45	52	anti-parallel
Strand 3	C	105	110	anti-parallel
Strand 4	C	95	100	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	37	38	first strand
Strand 2	C	142	145	parallel
Strand 3	C	119	125	anti-parallel
Strand 4	C	61	66	anti-parallel
Strand 5	C	72	78	anti-parallel
Strand 6	C	85	87	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	C	37	38	first strand
Strand 2	C	142	145	parallel
Strand 3	C	119	125	anti-parallel
Strand 4	C	137	138	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	C	167	170	first strand
Strand 2	C	182	188	anti-parallel
Strand 3	C	233	238	anti-parallel
Strand 4	C	225	230	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	173	175	first strand
Strand 2	C	265	268	parallel
Strand 3	C	248	253	anti-parallel
Strand 4	C	196	201	anti-parallel
Strand 5	C	208	212	anti-parallel
Strand 6	C	216	217	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	173	175	first strand
Strand 2	C	265	268	parallel
Strand 3	C	248	253	anti-parallel
Strand 4	C	260	261	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	33	first strand
Strand 2	D	45	52	anti-parallel
Strand 3	D	105	110	anti-parallel
Strand 4	D	95	100	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	37	39	first strand
Strand 2	D	142	146	parallel
Strand 3	D	119	126	anti-parallel
Strand 4	D	61	66	anti-parallel
Strand 5	D	72	78	anti-parallel
Strand 6	D	85	87	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	37	39	first strand
Strand 2	D	142	146	parallel
Strand 3	D	119	126	anti-parallel
Strand 4	D	135	138	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	167	170	first strand
Strand 2	D	182	188	anti-parallel
Strand 3	D	233	238	anti-parallel
Strand 4	D	225	230	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	216	217	first strand
Strand 2	D	208	212	anti-parallel
Strand 3	D	196	201	anti-parallel
Strand 4	D	248	253	anti-parallel
Strand 5	D	260	261	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	216	217	first strand
Strand 2	D	208	212	anti-parallel
Strand 3	D	196	201	anti-parallel
Strand 4	D	248	253	anti-parallel
Strand 5	D	265	266	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: 7YIX

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