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

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 7CYD entry

There are 3 chains in PDB entry 7CYD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 48	TYR 1033
B	ILE 48	TYR 1033
C	ILE 48	TYR 1033

There are 51 helices in PDB entry 7CYD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	257	266	Right-handed alpha
Helix 2	AA2	A	607	614	Right-handed alpha
Helix 3	AA3	A	616	626	Right-handed alpha
Helix 4	AA4	A	626	652	Right-handed alpha
Helix 5	AA5	A	655	661	Right-handed alpha
Helix 6	AA6	A	667	671	Right-handed 310
Helix 7	AA7	A	690	699	Right-handed alpha
Helix 8	AA8	A	711	715	Right-handed 310
Helix 9	AA9	A	723	732	Right-handed alpha
Helix 10	AB1	A	741	757	Right-handed alpha
Helix 11	AB2	A	768	781	Right-handed alpha
Helix 12	AB3	A	788	810	Right-handed alpha
Helix 13	AB4	A	821	853	Right-handed alpha
Helix 14	AB5	A	861	869	Right-handed alpha
Helix 15	AB6	A	870	915	Right-handed alpha
Helix 16	AB7	A	1004	1008	Right-handed 310
Helix 17	AB8	A	1025	1030	Right-handed alpha
Helix 18	AB9	B	257	266	Right-handed alpha
Helix 19	AC1	B	607	614	Right-handed alpha
Helix 20	AC2	B	616	626	Right-handed alpha
Helix 21	AC3	B	626	652	Right-handed alpha
Helix 22	AC4	B	655	661	Right-handed alpha
Helix 23	AC5	B	667	671	Right-handed 310
Helix 24	AC6	B	690	699	Right-handed alpha
Helix 25	AC7	B	711	715	Right-handed 310
Helix 26	AC8	B	723	732	Right-handed alpha
Helix 27	AC9	B	741	757	Right-handed alpha
Helix 28	AD1	B	768	781	Right-handed alpha
Helix 29	AD2	B	788	810	Right-handed alpha
Helix 30	AD3	B	821	853	Right-handed alpha
Helix 31	AD4	B	861	869	Right-handed alpha
Helix 32	AD5	B	870	915	Right-handed alpha
Helix 33	AD6	B	1004	1008	Right-handed 310
Helix 34	AD7	B	1025	1030	Right-handed alpha
Helix 35	AD8	C	257	266	Right-handed alpha
Helix 36	AD9	C	607	614	Right-handed alpha
Helix 37	AE1	C	616	626	Right-handed alpha
Helix 38	AE2	C	626	652	Right-handed alpha
Helix 39	AE3	C	655	661	Right-handed alpha
Helix 40	AE4	C	667	671	Right-handed 310
Helix 41	AE5	C	690	699	Right-handed alpha
Helix 42	AE6	C	711	715	Right-handed 310
Helix 43	AE7	C	723	732	Right-handed alpha
Helix 44	AE8	C	741	757	Right-handed alpha
Helix 45	AE9	C	768	781	Right-handed alpha
Helix 46	AF1	C	788	810	Right-handed alpha
Helix 47	AF2	C	821	853	Right-handed alpha
Helix 48	AF3	C	861	869	Right-handed alpha
Helix 49	AF4	C	870	915	Right-handed alpha
Helix 50	AF5	C	1004	1008	Right-handed 310
Helix 51	AF6	C	1025	1030	Right-handed alpha

There are 39 sheets in PDB entry 7CYD. 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, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3,

There are 4 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	70	81	first strand
Strand 2	A	234	245	anti-parallel
Strand 3	A	116	120	anti-parallel
Strand 4	A	192	195	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	A	70	81	first strand
Strand 2	A	234	245	anti-parallel
Strand 3	A	248	254	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	A	177	182	first strand
Strand 2	A	169	174	anti-parallel
Strand 3	A	141	144	anti-parallel
Strand 4	A	130	135	anti-parallel
Strand 5	A	216	221	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	200	201	first strand
Strand 2	A	209	210	anti-parallel

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There are 3 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	274	278	first strand
Strand 2	A	501	505	anti-parallel
Strand 3	A	510	514	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	290	291	first strand
Strand 2	A	447	451	parallel
Strand 3	A	454	463	anti-parallel
Strand 4	A	491	496	anti-parallel
Strand 5	A	480	484	anti-parallel
Strand 6	A	472	474	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	307	308	first strand
Strand 2	A	323	324	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	A	361	363	first strand
Strand 2	A	398	403	anti-parallel
Strand 3	A	412	414	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	A	380	381	first strand
Strand 2	A	426	427	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	546	550	first strand
Strand 2	A	553	556	anti-parallel
Strand 3	A	561	562	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	A	580	585	first strand
Strand 2	A	957	962	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	593	598	first strand
Strand 2	A	944	952	anti-parallel
Strand 3	A	932	941	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	A	604	606	first strand
Strand 2	A	733	735	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	B	70	81	first strand
Strand 2	B	234	245	anti-parallel
Strand 3	B	116	120	anti-parallel
Strand 4	B	192	195	anti-parallel

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There are 3 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	70	81	first strand
Strand 2	B	234	245	anti-parallel
Strand 3	B	248	254	anti-parallel

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There are 5 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	177	182	first strand
Strand 2	B	169	174	anti-parallel
Strand 3	B	141	144	anti-parallel
Strand 4	B	130	135	anti-parallel
Strand 5	B	216	221	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	200	201	first strand
Strand 2	B	209	210	anti-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	274	278	first strand
Strand 2	B	501	505	anti-parallel
Strand 3	B	510	514	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	290	291	first strand
Strand 2	B	447	451	parallel
Strand 3	B	454	463	anti-parallel
Strand 4	B	491	496	anti-parallel
Strand 5	B	480	484	anti-parallel
Strand 6	B	472	474	anti-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	B	307	308	first strand
Strand 2	B	323	324	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	B	361	363	first strand
Strand 2	B	398	403	anti-parallel
Strand 3	B	412	414	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	B	380	381	first strand
Strand 2	B	426	427	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	546	550	first strand
Strand 2	B	553	556	anti-parallel
Strand 3	B	561	562	anti-parallel

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There are 2 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	580	585	first strand
Strand 2	B	957	962	anti-parallel

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There are 3 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	593	598	first strand
Strand 2	B	944	952	anti-parallel
Strand 3	B	932	941	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	604	606	first strand
Strand 2	B	733	735	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	70	81	first strand
Strand 2	C	234	245	anti-parallel
Strand 3	C	116	120	anti-parallel
Strand 4	C	192	195	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	70	81	first strand
Strand 2	C	234	245	anti-parallel
Strand 3	C	248	254	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	177	182	first strand
Strand 2	C	169	174	anti-parallel
Strand 3	C	141	144	anti-parallel
Strand 4	C	130	135	anti-parallel
Strand 5	C	216	221	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	200	201	first strand
Strand 2	C	209	210	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	274	278	first strand
Strand 2	C	501	505	anti-parallel
Strand 3	C	510	514	anti-parallel

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There are 6 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	290	291	first strand
Strand 2	C	447	451	parallel
Strand 3	C	454	463	anti-parallel
Strand 4	C	491	496	anti-parallel
Strand 5	C	480	484	anti-parallel
Strand 6	C	472	474	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	307	308	first strand
Strand 2	C	323	324	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	361	363	first strand
Strand 2	C	398	403	anti-parallel
Strand 3	C	412	414	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	380	381	first strand
Strand 2	C	426	427	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	546	550	first strand
Strand 2	C	553	556	anti-parallel
Strand 3	C	561	562	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	585	first strand
Strand 2	C	957	962	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	593	598	first strand
Strand 2	C	944	952	anti-parallel
Strand 3	C	932	941	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	604	606	first strand
Strand 2	C	733	735	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: 7CYD

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