Analysis of interatomic Contacts of Structural Units in PDB entry:
7YX4

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 7YX4 entry

There are 2 chains in PDB entry 7YX4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 51	THR 700
B	CYS 51	THR 700

There are 52 helices in PDB entry 7YX4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	69	80	Right-handed alpha
Helix 2	AA2	A	97	102	Right-handed alpha
Helix 3	AA3	A	103	108	Right-handed 310
Helix 4	AA4	A	118	122	Right-handed 310
Helix 5	AA5	A	151	156	Right-handed 310
Helix 6	AA6	A	165	172	Right-handed alpha
Helix 7	AA7	A	178	181	Right-handed 310
Helix 8	AA8	A	182	194	Right-handed alpha
Helix 9	AA9	A	202	221	Right-handed alpha
Helix 10	AB1	A	283	289	Right-handed alpha
Helix 11	AB2	A	301	305	Right-handed 310
Helix 12	AB3	A	354	363	Right-handed alpha
Helix 13	AB4	A	366	374	Right-handed alpha
Helix 14	AB5	A	405	409	Right-handed 310
Helix 15	AB6	A	438	443	Right-handed 310
Helix 16	AB7	A	460	468	Right-handed alpha
Helix 17	AB8	A	520	523	Right-handed 310
Helix 18	AB9	A	524	547	Right-handed alpha
Helix 19	AC1	A	548	558	Right-handed alpha
Helix 20	AC2	A	571	586	Right-handed alpha
Helix 21	AC3	A	587	593	Right-handed 310
Helix 22	AC4	A	594	599	Right-handed alpha
Helix 23	AC5	A	602	616	Right-handed alpha
Helix 24	AC6	A	617	622	Right-handed alpha
Helix 25	AC7	A	655	659	Right-handed 310
Helix 26	AC8	A	668	684	Right-handed alpha
Helix 27	AC9	B	69	80	Right-handed alpha
Helix 28	AD1	B	97	102	Right-handed alpha
Helix 29	AD2	B	103	108	Right-handed 310
Helix 30	AD3	B	118	122	Right-handed 310
Helix 31	AD4	B	151	156	Right-handed 310
Helix 32	AD5	B	165	172	Right-handed alpha
Helix 33	AD6	B	178	181	Right-handed 310
Helix 34	AD7	B	182	194	Right-handed alpha
Helix 35	AD8	B	202	221	Right-handed alpha
Helix 36	AD9	B	283	289	Right-handed alpha
Helix 37	AE1	B	301	305	Right-handed 310
Helix 38	AE2	B	354	363	Right-handed alpha
Helix 39	AE3	B	366	374	Right-handed alpha
Helix 40	AE4	B	405	409	Right-handed 310
Helix 41	AE5	B	438	443	Right-handed 310
Helix 42	AE6	B	460	468	Right-handed alpha
Helix 43	AE7	B	520	523	Right-handed 310
Helix 44	AE8	B	524	547	Right-handed alpha
Helix 45	AE9	B	548	558	Right-handed alpha
Helix 46	AF1	B	571	586	Right-handed alpha
Helix 47	AF2	B	587	593	Right-handed 310
Helix 48	AF3	B	594	599	Right-handed alpha
Helix 49	AF4	B	602	616	Right-handed alpha
Helix 50	AF5	B	617	622	Right-handed alpha
Helix 51	AF6	B	655	659	Right-handed 310
Helix 52	AF7	B	668	684	Right-handed alpha

There are 18 sheets in PDB entry 7YX4. 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,

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	A	307	310	first strand
Strand 2	A	85	88	parallel
Strand 3	A	59	64	parallel
Strand 4	A	337	348	parallel
Strand 5	A	324	331	anti-parallel
Strand 6	A	314	321	anti-parallel

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There are 5 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	307	310	first strand
Strand 2	A	85	88	parallel
Strand 3	A	59	64	parallel
Strand 4	A	337	348	parallel
Strand 5	A	651	653	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	A	126	127	first strand
Strand 2	A	146	147	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	A	130	131	first strand
Strand 2	A	142	143	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	262	263	first strand
Strand 2	A	426	428	anti-parallel
Strand 3	A	449	455	anti-parallel
Strand 4	A	476	483	anti-parallel
Strand 5	A	393	402	anti-parallel
Strand 6	A	564	569	anti-parallel

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There are 6 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	262	263	first strand
Strand 2	A	426	428	anti-parallel
Strand 3	A	449	455	anti-parallel
Strand 4	A	476	483	anti-parallel
Strand 5	A	393	402	anti-parallel
Strand 6	A	623	625	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	A	271	273	first strand
Strand 2	A	279	281	anti-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	A	364	365	first strand
Strand 2	A	380	381	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	A	387	389	first strand
Strand 2	A	490	493	anti-parallel
Strand 3	A	505	507	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	B	307	310	first strand
Strand 2	B	85	88	parallel
Strand 3	B	59	64	parallel
Strand 4	B	337	348	parallel
Strand 5	B	324	331	anti-parallel
Strand 6	B	314	321	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	307	310	first strand
Strand 2	B	85	88	parallel
Strand 3	B	59	64	parallel
Strand 4	B	337	348	parallel
Strand 5	B	651	653	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	B	126	127	first strand
Strand 2	B	146	147	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	131	first strand
Strand 2	B	142	143	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	262	263	first strand
Strand 2	B	426	428	anti-parallel
Strand 3	B	449	455	anti-parallel
Strand 4	B	476	483	anti-parallel
Strand 5	B	393	402	anti-parallel
Strand 6	B	564	569	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	262	263	first strand
Strand 2	B	426	428	anti-parallel
Strand 3	B	449	455	anti-parallel
Strand 4	B	476	483	anti-parallel
Strand 5	B	393	402	anti-parallel
Strand 6	B	623	625	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	B	271	273	first strand
Strand 2	B	279	281	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	B	364	365	first strand
Strand 2	B	380	381	parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	387	389	first strand
Strand 2	B	490	493	anti-parallel
Strand 3	B	505	507	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: 7YX4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YX4