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

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 7CYQ entry

There are 9 chains in PDB entry 7CYQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 4	THR 929
B	PHE 6	ASN 192
C	LYS 2	GLU 73
D	PHE 6	ALA 191
I	G 9	G 33
J	U 24	G 50
F	VAL 2	PRO 593
E	ALA 1	PRO 593
G	ASN 1	GLN 113

There are 99 helices in PDB entry 7CYQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	12	Right-handed alpha
Helix 2	AA2	A	76	91	Right-handed alpha
Helix 3	AA3	A	123	133	Right-handed alpha
Helix 4	AA4	A	139	149	Right-handed alpha
Helix 5	AA5	A	153	159	Right-handed 310
Helix 6	AA6	A	170	176	Right-handed alpha
Helix 7	AA7	A	178	200	Right-handed alpha
Helix 8	AA8	A	206	210	Right-handed 310
Helix 9	AA9	A	234	248	Right-handed alpha
Helix 10	AB1	A	249	255	Right-handed 310
Helix 11	AB2	A	275	287	Right-handed alpha
Helix 12	AB3	A	297	301	Right-handed 310
Helix 13	AB4	A	303	318	Right-handed alpha
Helix 14	AB5	A	322	326	Right-handed 310
Helix 15	AB6	A	367	376	Right-handed alpha
Helix 16	AB7	A	377	384	Right-handed alpha
Helix 17	AB8	A	416	426	Right-handed alpha
Helix 18	AB9	A	445	447	Right-handed 310
Helix 19	AC1	A	448	454	Right-handed alpha
Helix 20	AC2	A	455	459	Right-handed 310
Helix 21	AC3	A	465	479	Right-handed alpha
Helix 22	AC4	A	505	509	Right-handed 310
Helix 23	AC5	A	511	519	Right-handed alpha
Helix 24	AC6	A	520	531	Right-handed alpha
Helix 25	AC7	A	561	580	Right-handed alpha
Helix 26	AC8	A	596	606	Right-handed alpha
Helix 27	AC9	A	627	639	Right-handed alpha
Helix 28	AD1	A	647	663	Right-handed alpha
Helix 29	AD2	A	686	709	Right-handed alpha
Helix 30	AD3	A	711	715	Right-handed 310
Helix 31	AD4	A	717	733	Right-handed alpha
Helix 32	AD5	A	738	752	Right-handed alpha
Helix 33	AD6	A	768	772	Right-handed alpha
Helix 34	AD7	A	778	791	Right-handed alpha
Helix 35	AD8	A	833	842	Right-handed alpha
Helix 36	AD9	A	851	855	Right-handed 310
Helix 37	AE1	A	856	866	Right-handed alpha
Helix 38	AE2	A	867	872	Right-handed 310
Helix 39	AE3	A	874	902	Right-handed alpha
Helix 40	AE4	A	912	917	Right-handed 310
Helix 41	AE5	A	918	923	Right-handed alpha
Helix 42	AE6	A	924	926	Right-handed 310
Helix 43	AE7	B	9	29	Right-handed alpha
Helix 44	AE8	B	31	41	Right-handed alpha
Helix 45	AE9	B	42	45	Right-handed 310
Helix 46	AF1	B	55	57	Right-handed 310
Helix 47	AF2	B	58	96	Right-handed alpha
Helix 48	AF3	B	104	110	Right-handed alpha
Helix 49	AF4	B	119	125	Right-handed alpha
Helix 50	AF5	B	134	141	Right-handed alpha
Helix 51	AF6	B	176	180	Right-handed 310
Helix 52	AF7	C	3	20	Right-handed alpha
Helix 53	AF8	C	21	24	Right-handed 310
Helix 54	AF9	C	25	40	Right-handed alpha
Helix 55	AG1	C	44	61	Right-handed alpha
Helix 56	AG2	C	66	71	Right-handed alpha
Helix 57	AG3	D	9	29	Right-handed alpha
Helix 58	AG4	D	51	80	Right-handed alpha
Helix 59	AG5	D	82	99	Right-handed alpha
Helix 60	AG6	D	100	113	Right-handed alpha
Helix 61	AG7	D	134	141	Right-handed alpha
Helix 62	AG8	F	26	35	Right-handed alpha
Helix 63	AG9	F	103	111	Right-handed alpha
Helix 64	AH1	F	116	126	Right-handed alpha
Helix 65	AH2	F	127	147	Right-handed alpha
Helix 66	AH3	F	259	263	Right-handed 310
Helix 67	AH4	F	265	270	Right-handed alpha
Helix 68	AH5	F	271	275	Right-handed 310
Helix 69	AH6	F	287	299	Right-handed alpha
Helix 70	AH7	F	313	318	Right-handed alpha
Helix 71	AH8	F	320	325	Right-handed alpha
Helix 72	AH9	F	380	391	Right-handed alpha
Helix 73	AI1	F	427	432	Right-handed alpha
Helix 74	AI2	F	448	454	Right-handed alpha
Helix 75	AI3	F	489	502	Right-handed alpha
Helix 76	AI4	F	503	508	Right-handed 310
Helix 77	AI5	F	516	527	Right-handed alpha
Helix 78	AI6	F	533	537	Right-handed 310
Helix 79	AI7	F	561	566	Right-handed alpha
Helix 80	AI8	E	26	35	Right-handed alpha
Helix 81	AI9	E	103	111	Right-handed alpha
Helix 82	AJ1	E	116	126	Right-handed alpha
Helix 83	AJ2	E	128	147	Right-handed alpha
Helix 84	AJ3	E	259	263	Right-handed 310
Helix 85	AJ4	E	265	270	Right-handed alpha
Helix 86	AJ5	E	271	275	Right-handed 310
Helix 87	AJ6	E	287	299	Right-handed alpha
Helix 88	AJ7	E	313	318	Right-handed alpha
Helix 89	AJ8	E	320	325	Right-handed alpha
Helix 90	AJ9	E	380	391	Right-handed alpha
Helix 91	AK1	E	427	432	Right-handed alpha
Helix 92	AK2	E	448	454	Right-handed alpha
Helix 93	AK3	E	489	502	Right-handed alpha
Helix 94	AK4	E	503	508	Right-handed 310
Helix 95	AK5	E	516	527	Right-handed alpha
Helix 96	AK6	E	533	537	Right-handed 310
Helix 97	AK7	E	561	566	Right-handed alpha
Helix 98	AK8	G	19	23	Right-handed 310
Helix 99	AK9	G	95	110	Right-handed alpha

There are 34 sheets in PDB entry 7CYQ. 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,

There are 5 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	19	21	first strand
Strand 2	A	53	59	anti-parallel
Strand 3	A	65	74	anti-parallel
Strand 4	A	110	119	anti-parallel
Strand 5	A	99	105	anti-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	31	38	first strand
Strand 2	A	43	50	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	223	224	first strand
Strand 2	A	201	204	anti-parallel
Strand 3	A	231	233	parallel

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There are 3 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	338	343	first strand
Strand 2	A	329	335	anti-parallel
Strand 3	A	362	363	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	338	343	first strand
Strand 2	A	329	335	anti-parallel
Strand 3	B	115	116	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	A	345	348	first strand
Strand 2	A	352	355	anti-parallel

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There are 10 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	556	560	first strand
Strand 2	A	539	544	anti-parallel
Strand 3	A	666	669	parallel
Strand 4	A	672	675	anti-parallel
Strand 5	A	397	400	anti-parallel
Strand 6	A	386	390	anti-parallel
Strand 7	B	127	132	parallel
Strand 8	B	184	190	anti-parallel
Strand 9	B	152	160	anti-parallel
Strand 10	B	146	149	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	414	415	first strand
Strand 2	A	843	844	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	A	753	758	first strand
Strand 2	A	761	767	anti-parallel
Strand 3	A	612	616	anti-parallel
Strand 4	A	800	802	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	816	822	first strand
Strand 2	A	825	831	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	D	127	132	first strand
Strand 2	D	184	190	anti-parallel
Strand 3	D	153	160	anti-parallel
Strand 4	D	146	148	anti-parallel
Strand 5	D	142	143	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	F	3	4	first strand
Strand 2	F	11	12	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	F	24	25	first strand
Strand 2	F	14	16	anti-parallel
Strand 3	F	42	43	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	F	63	65	first strand
Strand 2	F	70	72	anti-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	F	84	85	first strand
Strand 2	F	88	89	anti-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	F	164	166	first strand
Strand 2	F	152	156	anti-parallel
Strand 3	F	223	225	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	F	182	187	first strand
Strand 2	F	192	198	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	F	200	201	first strand
Strand 2	F	210	211	anti-parallel

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There are 8 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	347	348	first strand
Strand 2	F	330	332	parallel
Strand 3	F	355	359	parallel
Strand 4	F	304	308	parallel
Strand 5	F	370	373	parallel
Strand 6	F	395	398	parallel
Strand 7	F	277	281	parallel
Strand 8	F	436	437	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	F	472	473	first strand
Strand 2	F	588	589	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	481	482	first strand
Strand 2	F	487	488	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	530	531	first strand
Strand 2	F	510	512	parallel
Strand 3	F	543	546	parallel
Strand 4	F	571	572	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	E	3	4	first strand
Strand 2	E	11	12	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	E	15	16	first strand
Strand 2	E	42	43	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	63	66	first strand
Strand 2	E	69	72	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	E	84	85	first strand
Strand 2	E	88	89	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	E	164	166	first strand
Strand 2	E	152	156	anti-parallel
Strand 3	E	223	225	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	E	182	184	first strand
Strand 2	E	196	198	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	E	200	201	first strand
Strand 2	E	210	211	anti-parallel

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There are 8 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	347	348	first strand
Strand 2	E	330	332	parallel
Strand 3	E	355	359	parallel
Strand 4	E	304	308	parallel
Strand 5	E	370	373	parallel
Strand 6	E	395	398	parallel
Strand 7	E	277	281	parallel
Strand 8	E	436	437	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	472	473	first strand
Strand 2	E	588	589	parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	481	482	first strand
Strand 2	E	487	488	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	530	531	first strand
Strand 2	E	510	512	parallel
Strand 3	E	543	546	parallel
Strand 4	E	571	572	parallel

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There are 7 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	64	68	first strand
Strand 2	G	53	57	anti-parallel
Strand 3	G	13	17	anti-parallel
Strand 4	G	28	35	anti-parallel
Strand 5	G	38	46	anti-parallel
Strand 6	G	82	90	anti-parallel
Strand 7	G	73	79	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: 7CYQ

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