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

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 7CYC entry

There are 3 chains in PDB entry 7CYC (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 54 helices in PDB entry 7CYC. 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	625	Right-handed alpha
Helix 4	AA4	A	626	652	Right-handed alpha
Helix 5	AA5	A	655	660	Right-handed alpha
Helix 6	AA6	A	661	667	Right-handed 310
Helix 7	AA7	A	690	700	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	755	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	848	Right-handed alpha
Helix 14	AB5	A	849	853	Right-handed 310
Helix 15	AB6	A	861	869	Right-handed alpha
Helix 16	AB7	A	870	918	Right-handed alpha
Helix 17	AB8	A	1004	1006	Right-handed 310
Helix 18	AB9	A	1022	1030	Right-handed alpha
Helix 19	AC1	B	257	266	Right-handed alpha
Helix 20	AC2	B	607	614	Right-handed alpha
Helix 21	AC3	B	616	625	Right-handed alpha
Helix 22	AC4	B	626	652	Right-handed alpha
Helix 23	AC5	B	655	660	Right-handed alpha
Helix 24	AC6	B	661	667	Right-handed 310
Helix 25	AC7	B	690	700	Right-handed alpha
Helix 26	AC8	B	711	715	Right-handed 310
Helix 27	AC9	B	723	732	Right-handed alpha
Helix 28	AD1	B	741	755	Right-handed alpha
Helix 29	AD2	B	768	781	Right-handed alpha
Helix 30	AD3	B	788	810	Right-handed alpha
Helix 31	AD4	B	821	848	Right-handed alpha
Helix 32	AD5	B	849	853	Right-handed 310
Helix 33	AD6	B	861	869	Right-handed alpha
Helix 34	AD7	B	870	918	Right-handed alpha
Helix 35	AD8	B	1004	1006	Right-handed 310
Helix 36	AD9	B	1022	1030	Right-handed alpha
Helix 37	AE1	C	257	266	Right-handed alpha
Helix 38	AE2	C	607	614	Right-handed alpha
Helix 39	AE3	C	616	625	Right-handed alpha
Helix 40	AE4	C	626	652	Right-handed alpha
Helix 41	AE5	C	655	660	Right-handed alpha
Helix 42	AE6	C	661	667	Right-handed 310
Helix 43	AE7	C	690	700	Right-handed alpha
Helix 44	AE8	C	711	715	Right-handed 310
Helix 45	AE9	C	723	732	Right-handed alpha
Helix 46	AF1	C	741	755	Right-handed alpha
Helix 47	AF2	C	768	781	Right-handed alpha
Helix 48	AF3	C	788	810	Right-handed alpha
Helix 49	AF4	C	821	848	Right-handed alpha
Helix 50	AF5	C	849	853	Right-handed 310
Helix 51	AF6	C	861	869	Right-handed alpha
Helix 52	AF7	C	870	918	Right-handed alpha
Helix 53	AF8	C	1004	1006	Right-handed 310
Helix 54	AF9	C	1022	1030	Right-handed alpha

There are 45 sheets in PDB entry 7CYC. 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, AE4, AE5, AE6, AE7, AE8, AE9,

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	A	70	76	first strand
Strand 2	A	237	245	anti-parallel
Strand 3	A	248	254	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	A	216	221	anti-parallel
Strand 3	A	130	135	anti-parallel
Strand 4	A	139	146	anti-parallel
Strand 5	A	167	174	anti-parallel
Strand 6	A	177	178	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	A	216	221	anti-parallel
Strand 3	A	130	135	anti-parallel
Strand 4	A	139	146	anti-parallel
Strand 5	A	167	174	anti-parallel
Strand 6	A	181	182	anti-parallel

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There are 5 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	206	210	first strand
Strand 2	A	200	203	anti-parallel
Strand 3	A	192	196	anti-parallel
Strand 4	A	116	120	anti-parallel
Strand 5	A	231	235	anti-parallel

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There are 5 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	506	anti-parallel
Strand 3	A	509	515	anti-parallel
Strand 4	A	533	537	anti-parallel
Strand 5	A	526	530	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	288	291	first strand
Strand 2	A	447	451	parallel
Strand 3	A	454	463	anti-parallel
Strand 4	A	491	495	anti-parallel
Strand 5	A	480	484	anti-parallel
Strand 6	A	472	474	anti-parallel

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There are 4 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	301	302	first strand
Strand 2	A	345	348	parallel
Strand 3	A	420	427	parallel
Strand 4	A	380	384	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	360	364	first strand
Strand 2	A	396	404	anti-parallel
Strand 3	A	409	417	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	A	548	549	first strand
Strand 2	A	553	555	anti-parallel
Strand 3	A	561	563	anti-parallel

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There are 2 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	567	568	first strand
Strand 2	C	653	654	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	581	585	first strand
Strand 2	A	957	961	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	588	598	first strand
Strand 2	A	944	954	anti-parallel
Strand 3	A	933	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 2 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	653	654	first strand
Strand 2	B	567	568	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	A	1008	1011	first strand
Strand 2	A	973	976	anti-parallel
Strand 3	A	966	967	anti-parallel
Strand 4	A	1019	1020	parallel

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There are 3 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	981	984	first strand
Strand 2	A	991	994	anti-parallel
Strand 3	A	1000	1001	anti-parallel

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There are 3 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	70	76	first strand
Strand 2	B	237	245	anti-parallel
Strand 3	B	248	254	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	B	216	221	anti-parallel
Strand 3	B	130	135	anti-parallel
Strand 4	B	139	146	anti-parallel
Strand 5	B	167	174	anti-parallel
Strand 6	B	177	178	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	94	95	first strand
Strand 2	B	216	221	anti-parallel
Strand 3	B	130	135	anti-parallel
Strand 4	B	139	146	anti-parallel
Strand 5	B	167	174	anti-parallel
Strand 6	B	181	182	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	B	206	210	first strand
Strand 2	B	200	203	anti-parallel
Strand 3	B	192	196	anti-parallel
Strand 4	B	116	120	anti-parallel
Strand 5	B	231	235	anti-parallel

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There are 5 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	274	278	first strand
Strand 2	B	501	506	anti-parallel
Strand 3	B	509	515	anti-parallel
Strand 4	B	533	537	anti-parallel
Strand 5	B	526	530	anti-parallel

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There are 6 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	288	291	first strand
Strand 2	B	447	451	parallel
Strand 3	B	454	463	anti-parallel
Strand 4	B	491	495	anti-parallel
Strand 5	B	480	484	anti-parallel
Strand 6	B	472	474	anti-parallel

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There are 4 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	301	302	first strand
Strand 2	B	345	348	parallel
Strand 3	B	420	427	parallel
Strand 4	B	380	384	anti-parallel

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There are 3 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	360	364	first strand
Strand 2	B	396	404	anti-parallel
Strand 3	B	409	417	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	548	549	first strand
Strand 2	B	553	555	anti-parallel
Strand 3	B	561	563	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	581	585	first strand
Strand 2	B	957	961	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	588	598	first strand
Strand 2	B	944	954	anti-parallel
Strand 3	B	933	941	anti-parallel

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There are 2 strands in AD1 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 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	653	654	first strand
Strand 2	C	567	568	parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1008	1011	first strand
Strand 2	B	973	976	anti-parallel
Strand 3	B	966	967	anti-parallel
Strand 4	B	1019	1020	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	B	981	984	first strand
Strand 2	B	991	994	anti-parallel
Strand 3	B	1000	1001	anti-parallel

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There are 3 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	70	76	first strand
Strand 2	C	237	245	anti-parallel
Strand 3	C	248	254	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	C	216	221	anti-parallel
Strand 3	C	130	135	anti-parallel
Strand 4	C	139	146	anti-parallel
Strand 5	C	167	174	anti-parallel
Strand 6	C	177	178	anti-parallel

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There are 6 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	94	95	first strand
Strand 2	C	216	221	anti-parallel
Strand 3	C	130	135	anti-parallel
Strand 4	C	139	146	anti-parallel
Strand 5	C	167	174	anti-parallel
Strand 6	C	181	182	anti-parallel

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There are 5 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	206	210	first strand
Strand 2	C	200	203	anti-parallel
Strand 3	C	192	196	anti-parallel
Strand 4	C	116	120	anti-parallel
Strand 5	C	231	235	anti-parallel

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There are 5 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	274	278	first strand
Strand 2	C	501	506	anti-parallel
Strand 3	C	509	515	anti-parallel
Strand 4	C	533	537	anti-parallel
Strand 5	C	526	530	anti-parallel

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There are 6 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	288	291	first strand
Strand 2	C	447	451	parallel
Strand 3	C	454	463	anti-parallel
Strand 4	C	491	495	anti-parallel
Strand 5	C	480	484	anti-parallel
Strand 6	C	472	474	anti-parallel

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There are 4 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	301	302	first strand
Strand 2	C	345	348	parallel
Strand 3	C	420	427	parallel
Strand 4	C	380	384	anti-parallel

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There are 3 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	360	364	first strand
Strand 2	C	396	404	anti-parallel
Strand 3	C	409	417	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	548	549	first strand
Strand 2	C	553	555	anti-parallel
Strand 3	C	561	563	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	581	585	first strand
Strand 2	C	957	961	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	588	598	first strand
Strand 2	C	944	954	anti-parallel
Strand 3	C	933	941	anti-parallel

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There are 2 strands in AE7 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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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1008	1011	first strand
Strand 2	C	973	976	anti-parallel
Strand 3	C	966	967	anti-parallel
Strand 4	C	1019	1020	parallel

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There are 3 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	981	984	first strand
Strand 2	C	991	994	anti-parallel
Strand 3	C	1000	1001	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: 7CYC

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