Analysis of interatomic Contacts of Structural Units in PDB entry:
7CN8

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 7CN8 entry

There are 3 chains in PDB entry 7CN8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 14	GLU 1138
B	GLN 14	GLU 1138
C	GLN 14	GLU 1138

There are 81 helices in PDB entry 7CN8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	292	302	Right-handed alpha
Helix 2	AA2	A	335	341	Right-handed alpha
Helix 3	AA3	A	365	370	Right-handed alpha
Helix 4	AA4	A	381	387	Right-handed 310
Helix 5	AA5	A	403	405	Right-handed 310
Helix 6	AA6	A	414	420	Right-handed alpha
Helix 7	AA7	A	436	441	Right-handed alpha
Helix 8	AA8	A	500	503	Right-handed 310
Helix 9	AA9	A	614	616	Right-handed 310
Helix 10	AB1	A	617	623	Right-handed alpha
Helix 11	AB2	A	624	627	Right-handed 310
Helix 12	AB3	A	628	636	Right-handed alpha
Helix 13	AB4	A	676	680	Right-handed 310
Helix 14	AB5	A	731	738	Right-handed alpha
Helix 15	AB6	A	746	777	Right-handed alpha
Helix 16	AB7	A	810	820	Right-handed alpha
Helix 17	AB8	A	830	837	Right-handed alpha
Helix 18	AB9	A	842	850	Right-handed alpha
Helix 19	AC1	A	860	879	Right-handed alpha
Helix 20	AC2	A	880	883	Right-handed 310
Helix 21	AC3	A	891	903	Right-handed alpha
Helix 22	AC4	A	906	913	Right-handed alpha
Helix 23	AC5	A	913	935	Right-handed alpha
Helix 24	AC6	A	939	960	Right-handed alpha
Helix 25	AC7	A	970	978	Right-handed alpha
Helix 26	AC8	A	979	1027	Right-handed alpha
Helix 27	AC9	A	1121	1123	Right-handed 310
Helix 28	AD1	B	292	302	Right-handed alpha
Helix 29	AD2	B	335	341	Right-handed alpha
Helix 30	AD3	B	365	370	Right-handed alpha
Helix 31	AD4	B	381	387	Right-handed 310
Helix 32	AD5	B	403	405	Right-handed 310
Helix 33	AD6	B	414	420	Right-handed alpha
Helix 34	AD7	B	436	441	Right-handed alpha
Helix 35	AD8	B	500	503	Right-handed 310
Helix 36	AD9	B	614	616	Right-handed 310
Helix 37	AE1	B	617	623	Right-handed alpha
Helix 38	AE2	B	624	627	Right-handed 310
Helix 39	AE3	B	628	636	Right-handed alpha
Helix 40	AE4	B	676	680	Right-handed 310
Helix 41	AE5	B	731	738	Right-handed alpha
Helix 42	AE6	B	746	777	Right-handed alpha
Helix 43	AE7	B	810	820	Right-handed alpha
Helix 44	AE8	B	830	837	Right-handed alpha
Helix 45	AE9	B	842	850	Right-handed alpha
Helix 46	AF1	B	860	879	Right-handed alpha
Helix 47	AF2	B	880	883	Right-handed 310
Helix 48	AF3	B	891	903	Right-handed alpha
Helix 49	AF4	B	906	913	Right-handed alpha
Helix 50	AF5	B	913	935	Right-handed alpha
Helix 51	AF6	B	939	960	Right-handed alpha
Helix 52	AF7	B	970	978	Right-handed alpha
Helix 53	AF8	B	979	1027	Right-handed alpha
Helix 54	AF9	B	1121	1123	Right-handed 310
Helix 55	AG1	C	292	302	Right-handed alpha
Helix 56	AG2	C	335	341	Right-handed alpha
Helix 57	AG3	C	365	370	Right-handed alpha
Helix 58	AG4	C	381	387	Right-handed 310
Helix 59	AG5	C	403	405	Right-handed 310
Helix 60	AG6	C	414	420	Right-handed alpha
Helix 61	AG7	C	436	441	Right-handed alpha
Helix 62	AG8	C	500	503	Right-handed 310
Helix 63	AG9	C	614	616	Right-handed 310
Helix 64	AH1	C	617	623	Right-handed alpha
Helix 65	AH2	C	624	627	Right-handed 310
Helix 66	AH3	C	628	636	Right-handed alpha
Helix 67	AH4	C	676	680	Right-handed 310
Helix 68	AH5	C	731	738	Right-handed alpha
Helix 69	AH6	C	746	777	Right-handed alpha
Helix 70	AH7	C	810	820	Right-handed alpha
Helix 71	AH8	C	830	837	Right-handed alpha
Helix 72	AH9	C	842	850	Right-handed alpha
Helix 73	AI1	C	860	879	Right-handed alpha
Helix 74	AI2	C	880	883	Right-handed 310
Helix 75	AI3	C	891	903	Right-handed alpha
Helix 76	AI4	C	906	913	Right-handed alpha
Helix 77	AI5	C	913	935	Right-handed alpha
Helix 78	AI6	C	939	960	Right-handed alpha
Helix 79	AI7	C	970	978	Right-handed alpha
Helix 80	AI8	C	979	1027	Right-handed alpha
Helix 81	AI9	C	1121	1123	Right-handed 310

There are 48 sheets in PDB entry 7CN8. 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, AF1, AF2, AF3,

There are 8 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	27	31	first strand
Strand 2	A	60	67	anti-parallel
Strand 3	A	261	267	anti-parallel
Strand 4	A	88	94	anti-parallel
Strand 5	A	188	195	anti-parallel
Strand 6	A	198	205	anti-parallel
Strand 7	A	220	227	anti-parallel
Strand 8	A	36	37	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	48	55	first strand
Strand 2	A	269	277	anti-parallel
Strand 3	A	283	288	anti-parallel

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There are 4 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	81	83	first strand
Strand 2	A	235	244	anti-parallel
Strand 3	A	133	144	parallel
Strand 4	A	156	158	anti-parallel

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There are 7 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	149	150	first strand
Strand 2	A	133	144	anti-parallel
Strand 3	A	235	244	parallel
Strand 4	A	99	105	anti-parallel
Strand 5	A	114	119	anti-parallel
Strand 6	A	124	129	anti-parallel
Strand 7	A	166	169	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	322	326	first strand
Strand 2	A	536	541	parallel
Strand 3	A	544	552	anti-parallel
Strand 4	A	582	586	anti-parallel
Strand 5	A	573	575	anti-parallel
Strand 6	A	563	564	anti-parallel

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There are 5 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	352	356	first strand
Strand 2	A	393	401	anti-parallel
Strand 3	A	505	512	anti-parallel
Strand 4	A	429	435	anti-parallel
Strand 5	A	374	377	anti-parallel

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There are 3 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	359	360	first strand
Strand 2	A	522	523	parallel
Strand 3	A	389	390	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	450	452	first strand
Strand 2	A	490	492	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	471	472	first strand
Strand 2	A	486	487	anti-parallel

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There are 4 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	594	596	first strand
Strand 2	A	607	610	anti-parallel
Strand 3	A	647	649	anti-parallel
Strand 4	A	641	642	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	A	652	653	first strand
Strand 2	A	685	690	parallel
Strand 3	A	668	673	anti-parallel
Strand 4	A	662	665	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	A	696	697	first strand
Strand 2	B	782	783	parallel

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There are 5 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	705	709	first strand
Strand 2	A	1066	1072	anti-parallel
Strand 3	A	1088	1091	anti-parallel
Strand 4	A	1096	1099	anti-parallel
Strand 5	A	1107	1108	anti-parallel

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There are 3 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	712	722	first strand
Strand 2	A	1053	1063	anti-parallel
Strand 3	A	1041	1050	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	A	727	730	first strand
Strand 2	A	852	855	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	A	782	784	first strand
Strand 2	C	696	698	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	A	1114	1119	first strand
Strand 2	A	1080	1084	anti-parallel
Strand 3	A	1075	1076	anti-parallel
Strand 4	A	1127	1128	parallel

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There are 8 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	27	31	first strand
Strand 2	B	60	67	anti-parallel
Strand 3	B	261	267	anti-parallel
Strand 4	B	88	94	anti-parallel
Strand 5	B	188	195	anti-parallel
Strand 6	B	198	205	anti-parallel
Strand 7	B	220	227	anti-parallel
Strand 8	B	36	37	parallel

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There are 3 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	48	55	first strand
Strand 2	B	269	277	anti-parallel
Strand 3	B	283	288	anti-parallel

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There are 4 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	81	83	first strand
Strand 2	B	235	244	anti-parallel
Strand 3	B	133	144	parallel
Strand 4	B	156	158	anti-parallel

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There are 7 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	149	150	first strand
Strand 2	B	133	144	anti-parallel
Strand 3	B	235	244	parallel
Strand 4	B	99	105	anti-parallel
Strand 5	B	114	119	anti-parallel
Strand 6	B	124	129	anti-parallel
Strand 7	B	166	169	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	322	326	first strand
Strand 2	B	536	541	parallel
Strand 3	B	544	552	anti-parallel
Strand 4	B	582	586	anti-parallel
Strand 5	B	573	575	anti-parallel
Strand 6	B	563	564	anti-parallel

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There are 5 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	352	356	first strand
Strand 2	B	393	401	anti-parallel
Strand 3	B	505	512	anti-parallel
Strand 4	B	429	435	anti-parallel
Strand 5	B	374	377	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	359	360	first strand
Strand 2	B	522	523	parallel
Strand 3	B	389	390	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	B	450	452	first strand
Strand 2	B	490	492	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	471	472	first strand
Strand 2	B	486	487	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	B	594	596	first strand
Strand 2	B	607	610	anti-parallel
Strand 3	B	647	649	anti-parallel
Strand 4	B	641	642	anti-parallel

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There are 4 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	652	653	first strand
Strand 2	B	685	690	parallel
Strand 3	B	668	673	anti-parallel
Strand 4	B	662	665	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	696	698	first strand
Strand 2	C	782	784	parallel

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There are 5 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	705	709	first strand
Strand 2	B	1066	1072	anti-parallel
Strand 3	B	1088	1091	anti-parallel
Strand 4	B	1096	1099	anti-parallel
Strand 5	B	1107	1108	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	B	712	722	first strand
Strand 2	B	1053	1063	anti-parallel
Strand 3	B	1041	1050	anti-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	B	727	730	first strand
Strand 2	B	852	855	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	B	1114	1119	first strand
Strand 2	B	1080	1084	anti-parallel
Strand 3	B	1075	1076	anti-parallel
Strand 4	B	1127	1128	parallel

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There are 8 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	27	31	first strand
Strand 2	C	60	67	anti-parallel
Strand 3	C	261	267	anti-parallel
Strand 4	C	88	94	anti-parallel
Strand 5	C	188	195	anti-parallel
Strand 6	C	198	205	anti-parallel
Strand 7	C	220	227	anti-parallel
Strand 8	C	36	37	parallel

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There are 3 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	48	55	first strand
Strand 2	C	269	277	anti-parallel
Strand 3	C	283	288	anti-parallel

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There are 4 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	81	83	first strand
Strand 2	C	235	244	anti-parallel
Strand 3	C	133	144	parallel
Strand 4	C	156	158	anti-parallel

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There are 7 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	149	150	first strand
Strand 2	C	133	144	anti-parallel
Strand 3	C	235	244	parallel
Strand 4	C	99	105	anti-parallel
Strand 5	C	114	119	anti-parallel
Strand 6	C	124	129	anti-parallel
Strand 7	C	166	169	anti-parallel

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There are 6 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	322	326	first strand
Strand 2	C	536	541	parallel
Strand 3	C	544	552	anti-parallel
Strand 4	C	582	586	anti-parallel
Strand 5	C	573	575	anti-parallel
Strand 6	C	563	564	anti-parallel

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There are 5 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	352	356	first strand
Strand 2	C	393	401	anti-parallel
Strand 3	C	505	512	anti-parallel
Strand 4	C	429	435	anti-parallel
Strand 5	C	374	377	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	359	360	first strand
Strand 2	C	522	523	parallel
Strand 3	C	389	390	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	450	452	first strand
Strand 2	C	490	492	anti-parallel

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There are 2 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	471	472	first strand
Strand 2	C	486	487	anti-parallel

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There are 4 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	594	596	first strand
Strand 2	C	607	610	anti-parallel
Strand 3	C	647	649	anti-parallel
Strand 4	C	641	642	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	652	653	first strand
Strand 2	C	685	690	parallel
Strand 3	C	668	673	anti-parallel
Strand 4	C	662	665	anti-parallel

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There are 5 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	705	709	first strand
Strand 2	C	1066	1072	anti-parallel
Strand 3	C	1088	1091	anti-parallel
Strand 4	C	1096	1099	anti-parallel
Strand 5	C	1107	1108	anti-parallel

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There are 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	712	722	first strand
Strand 2	C	1053	1063	anti-parallel
Strand 3	C	1041	1050	anti-parallel

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There are 2 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	727	730	first strand
Strand 2	C	852	855	anti-parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1114	1119	first strand
Strand 2	C	1080	1084	anti-parallel
Strand 3	C	1075	1076	anti-parallel
Strand 4	C	1127	1128	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: 7CN8

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CN8