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

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 7NSN entry

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

Chain ID	Initial residue	Terminal residue
A	SER 41	ASP 1411
B	SER 41	ASP 1411

There are 85 helices in PDB entry 7NSN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	88	90	Right-handed 310
Helix 2	AA2	A	106	111	Right-handed 310
Helix 3	AA3	A	149	152	Right-handed 310
Helix 4	AA4	A	306	309	Right-handed 310
Helix 5	AA5	A	322	326	Right-handed 310
Helix 6	AA6	A	337	345	Right-handed alpha
Helix 7	AA7	A	359	364	Right-handed alpha
Helix 8	AA8	A	404	409	Right-handed 310
Helix 9	AA9	A	499	504	Right-handed alpha
Helix 10	AB1	A	622	625	Right-handed 310
Helix 11	AB2	A	638	650	Right-handed alpha
Helix 12	AB3	A	655	672	Right-handed alpha
Helix 13	AB4	A	680	697	Right-handed alpha
Helix 14	AB5	A	746	750	Right-handed alpha
Helix 15	AB6	A	752	761	Right-handed alpha
Helix 16	AB7	A	761	780	Right-handed alpha
Helix 17	AB8	A	798	809	Right-handed alpha
Helix 18	AB9	A	815	829	Right-handed alpha
Helix 19	AC1	A	840	848	Right-handed alpha
Helix 20	AC2	A	856	882	Right-handed alpha
Helix 21	AC3	A	888	890	Right-handed 310
Helix 22	AC4	A	891	903	Right-handed alpha
Helix 23	AC5	A	904	910	Right-handed 310
Helix 24	AC6	A	947	951	Right-handed alpha
Helix 25	AC7	A	957	965	Right-handed alpha
Helix 26	AC8	A	967	981	Right-handed alpha
Helix 27	AC9	A	988	992	Right-handed 310
Helix 28	AD1	A	995	1005	Right-handed alpha
Helix 29	AD2	A	1013	1017	Right-handed 310
Helix 30	AD3	A	1018	1021	Right-handed 310
Helix 31	AD4	A	1022	1027	Right-handed alpha
Helix 32	AD5	A	1028	1043	Right-handed alpha
Helix 33	AD6	A	1046	1050	Right-handed 310
Helix 34	AD7	A	1060	1071	Right-handed alpha
Helix 35	AD8	A	1134	1138	Right-handed alpha
Helix 36	AD9	A	1167	1171	Right-handed 310
Helix 37	AE1	A	1187	1191	Right-handed 310
Helix 38	AE2	A	1202	1207	Right-handed 310
Helix 39	AE3	A	1246	1249	Right-handed 310
Helix 40	AE4	A	1322	1339	Right-handed alpha
Helix 41	AE5	A	1343	1363	Right-handed alpha
Helix 42	AE6	A	1365	1381	Right-handed alpha
Helix 43	AE7	A	1382	1389	Right-handed 310
Helix 44	AE8	A	1390	1411	Right-handed alpha
Helix 45	AE9	B	306	309	Right-handed 310
Helix 46	AF1	B	322	326	Right-handed 310
Helix 47	AF2	B	337	345	Right-handed alpha
Helix 48	AF3	B	359	364	Right-handed alpha
Helix 49	AF4	B	404	409	Right-handed 310
Helix 50	AF5	B	499	504	Right-handed alpha
Helix 51	AF6	B	622	625	Right-handed 310
Helix 52	AF7	B	638	650	Right-handed alpha
Helix 53	AF8	B	655	672	Right-handed alpha
Helix 54	AF9	B	680	697	Right-handed alpha
Helix 55	AG1	B	746	750	Right-handed alpha
Helix 56	AG2	B	752	761	Right-handed alpha
Helix 57	AG3	B	761	780	Right-handed alpha
Helix 58	AG4	B	798	809	Right-handed alpha
Helix 59	AG5	B	815	829	Right-handed alpha
Helix 60	AG6	B	840	848	Right-handed alpha
Helix 61	AG7	B	856	882	Right-handed alpha
Helix 62	AG8	B	888	890	Right-handed 310
Helix 63	AG9	B	891	903	Right-handed alpha
Helix 64	AH1	B	904	910	Right-handed 310
Helix 65	AH2	B	948	951	Right-handed 310
Helix 66	AH3	B	957	965	Right-handed alpha
Helix 67	AH4	B	967	979	Right-handed alpha
Helix 68	AH5	B	988	992	Right-handed 310
Helix 69	AH6	B	995	1005	Right-handed alpha
Helix 70	AH7	B	1013	1017	Right-handed 310
Helix 71	AH8	B	1018	1021	Right-handed 310
Helix 72	AH9	B	1022	1027	Right-handed alpha
Helix 73	AI1	B	1028	1043	Right-handed alpha
Helix 74	AI2	B	1046	1050	Right-handed 310
Helix 75	AI3	B	1060	1071	Right-handed alpha
Helix 76	AI4	B	1134	1138	Right-handed alpha
Helix 77	AI5	B	1167	1171	Right-handed 310
Helix 78	AI6	B	1187	1191	Right-handed 310
Helix 79	AI7	B	1202	1207	Right-handed 310
Helix 80	AI8	B	1246	1249	Right-handed 310
Helix 81	AI9	B	1322	1339	Right-handed alpha
Helix 82	AJ1	B	1343	1363	Right-handed alpha
Helix 83	AJ2	B	1365	1381	Right-handed alpha
Helix 84	AJ3	B	1382	1389	Right-handed 310
Helix 85	AJ4	B	1390	1410	Right-handed alpha

There are 31 sheets in PDB entry 7NSN. 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,

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	45	47	first strand
Strand 2	A	382	394	anti-parallel
Strand 3	A	258	265	anti-parallel
Strand 4	A	234	238	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	75	76	first strand
Strand 2	A	258	265	anti-parallel
Strand 3	A	382	394	anti-parallel
Strand 4	A	289	297	anti-parallel
Strand 5	A	353	358	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	72	73	first strand
Strand 2	A	271	283	anti-parallel
Strand 3	A	367	377	anti-parallel
Strand 4	A	311	317	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	92	97	first strand
Strand 2	A	126	136	anti-parallel
Strand 3	A	196	206	anti-parallel
Strand 4	A	154	162	anti-parallel
Strand 5	A	168	174	anti-parallel

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There are 2 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	119	121	first strand
Strand 2	A	212	214	anti-parallel

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There are 3 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	185	189	first strand
Strand 2	A	140	144	anti-parallel
Strand 3	A	216	220	anti-parallel

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There are 6 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	438	442	first strand
Strand 2	A	467	471	anti-parallel
Strand 3	A	484	489	anti-parallel
Strand 4	A	548	554	anti-parallel
Strand 5	A	614	619	anti-parallel
Strand 6	A	598	603	anti-parallel

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There are 9 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	464	465	first strand
Strand 2	A	505	515	anti-parallel
Strand 3	A	518	523	anti-parallel
Strand 4	A	528	533	anti-parallel
Strand 5	A	537	543	anti-parallel
Strand 6	A	627	635	anti-parallel
Strand 7	A	588	594	anti-parallel
Strand 8	A	570	575	anti-parallel
Strand 9	A	560	565	anti-parallel

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There are 6 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	674	677	first strand
Strand 2	A	1092	1096	anti-parallel
Strand 3	A	1102	1106	anti-parallel
Strand 4	A	1141	1148	parallel
Strand 5	A	1116	1122	anti-parallel
Strand 6	A	1125	1126	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	699	700	first strand
Strand 2	A	741	742	anti-parallel

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There are 3 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	703	704	first strand
Strand 2	A	713	716	anti-parallel
Strand 3	A	735	737	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	744	745	first strand
Strand 2	A	785	786	anti-parallel
Strand 3	A	790	791	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	938	939	first strand
Strand 2	A	942	946	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	1073	1074	first strand
Strand 2	A	1082	1085	anti-parallel
Strand 3	A	1131	1133	anti-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	1181	1182	first strand
Strand 2	A	1313	1319	anti-parallel
Strand 3	A	1233	1241	anti-parallel
Strand 4	A	1282	1293	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	A	1193	1197	first strand
Strand 2	A	1223	1228	anti-parallel
Strand 3	A	1295	1303	anti-parallel
Strand 4	A	1251	1259	anti-parallel
Strand 5	A	1265	1271	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	A	1215	1217	first strand
Strand 2	A	1309	1311	anti-parallel

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There are 4 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	44	47	first strand
Strand 2	B	382	394	anti-parallel
Strand 3	B	258	265	anti-parallel
Strand 4	B	234	238	anti-parallel

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There are 5 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	75	76	first strand
Strand 2	B	258	265	anti-parallel
Strand 3	B	382	394	anti-parallel
Strand 4	B	289	297	anti-parallel
Strand 5	B	353	358	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	72	73	first strand
Strand 2	B	271	283	anti-parallel
Strand 3	B	367	377	anti-parallel
Strand 4	B	311	317	anti-parallel

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There are 6 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	438	442	first strand
Strand 2	B	467	471	anti-parallel
Strand 3	B	484	489	anti-parallel
Strand 4	B	548	554	anti-parallel
Strand 5	B	614	619	anti-parallel
Strand 6	B	598	603	anti-parallel

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There are 9 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	464	465	first strand
Strand 2	B	505	515	anti-parallel
Strand 3	B	518	523	anti-parallel
Strand 4	B	528	533	anti-parallel
Strand 5	B	537	543	anti-parallel
Strand 6	B	627	635	anti-parallel
Strand 7	B	588	594	anti-parallel
Strand 8	B	570	575	anti-parallel
Strand 9	B	560	565	anti-parallel

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There are 6 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	674	677	first strand
Strand 2	B	1092	1096	anti-parallel
Strand 3	B	1102	1106	anti-parallel
Strand 4	B	1141	1148	parallel
Strand 5	B	1116	1122	anti-parallel
Strand 6	B	1125	1126	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	699	700	first strand
Strand 2	B	741	742	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	703	704	first strand
Strand 2	B	713	716	anti-parallel
Strand 3	B	735	737	anti-parallel

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There are 3 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	744	745	first strand
Strand 2	B	785	786	anti-parallel
Strand 3	B	790	791	anti-parallel

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There are 2 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	938	939	first strand
Strand 2	B	942	946	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	B	1073	1074	first strand
Strand 2	B	1082	1085	anti-parallel
Strand 3	B	1131	1133	anti-parallel

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There are 4 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	1181	1182	first strand
Strand 2	B	1313	1319	anti-parallel
Strand 3	B	1233	1241	anti-parallel
Strand 4	B	1282	1293	anti-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	1193	1197	first strand
Strand 2	B	1223	1228	anti-parallel
Strand 3	B	1295	1303	anti-parallel
Strand 4	B	1251	1259	anti-parallel
Strand 5	B	1265	1271	anti-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	B	1215	1217	first strand
Strand 2	B	1309	1311	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: 7NSN

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