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

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 7BNN entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 14	ASP 1146
B	GLN 14	ASP 1146
C	GLN 14	ASP 1146

There are 58 helices in PDB entry 7BNN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	294	304	Right-handed alpha
Helix 2	AA2	A	338	343	Right-handed alpha
Helix 3	AA3	A	365	369	Right-handed 310
Helix 4	AA4	A	383	389	Right-handed 310
Helix 5	AA5	A	405	408	Right-handed 310
Helix 6	AA6	A	416	422	Right-handed alpha
Helix 7	AA7	A	737	743	Right-handed alpha
Helix 8	AA8	A	747	754	Right-handed alpha
Helix 9	AA9	A	755	757	Right-handed 310
Helix 10	AB1	A	759	783	Right-handed alpha
Helix 11	AB2	A	816	824	Right-handed alpha
Helix 12	AB3	A	866	885	Right-handed alpha
Helix 13	AB4	A	897	908	Right-handed alpha
Helix 14	AB5	A	912	918	Right-handed alpha
Helix 15	AB6	A	919	938	Right-handed alpha
Helix 16	AB7	A	945	965	Right-handed alpha
Helix 17	AB8	A	966	968	Right-handed 310
Helix 18	AB9	A	976	984	Right-handed alpha
Helix 19	AC1	A	985	988	Right-handed 310
Helix 20	AC2	A	989	1033	Right-handed alpha
Helix 21	AC3	A	1140	1146	Right-handed alpha
Helix 22	AC4	B	294	304	Right-handed alpha
Helix 23	AC5	B	383	387	Right-handed 310
Helix 24	AC6	B	405	408	Right-handed 310
Helix 25	AC7	B	416	421	Right-handed alpha
Helix 26	AC8	B	747	754	Right-handed alpha
Helix 27	AC9	B	755	757	Right-handed 310
Helix 28	AD1	B	761	783	Right-handed alpha
Helix 29	AD2	B	816	824	Right-handed alpha
Helix 30	AD3	B	853	856	Right-handed 310
Helix 31	AD4	B	866	885	Right-handed alpha
Helix 32	AD5	B	886	890	Right-handed 310
Helix 33	AD6	B	897	908	Right-handed alpha
Helix 34	AD7	B	913	919	Right-handed alpha
Helix 35	AD8	B	919	939	Right-handed alpha
Helix 36	AD9	B	945	956	Right-handed alpha
Helix 37	AE1	B	959	965	Right-handed alpha
Helix 38	AE2	B	976	981	Right-handed alpha
Helix 39	AE3	B	985	1033	Right-handed alpha
Helix 40	AE4	C	294	304	Right-handed alpha
Helix 41	AE5	C	365	369	Right-handed 310
Helix 42	AE6	C	383	387	Right-handed 310
Helix 43	AE7	C	406	410	Right-handed 310
Helix 44	AE8	C	416	422	Right-handed alpha
Helix 45	AE9	C	737	742	Right-handed alpha
Helix 46	AF1	C	747	754	Right-handed alpha
Helix 47	AF2	C	758	782	Right-handed alpha
Helix 48	AF3	C	816	823	Right-handed alpha
Helix 49	AF4	C	866	884	Right-handed alpha
Helix 50	AF5	C	897	907	Right-handed alpha
Helix 51	AF6	C	912	919	Right-handed alpha
Helix 52	AF7	C	919	939	Right-handed alpha
Helix 53	AF8	C	945	965	Right-handed alpha
Helix 54	AF9	C	966	968	Right-handed 310
Helix 55	AG1	C	976	984	Right-handed alpha
Helix 56	AG2	C	985	1006	Right-handed alpha
Helix 57	AG3	C	1009	1033	Right-handed alpha
Helix 58	AG4	C	1141	1146	Right-handed 310

There are 57 sheets in PDB entry 7BNN. 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, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2, AG3,

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	27	30	first strand
Strand 2	A	61	68	anti-parallel
Strand 3	A	262	265	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	36	37	first strand
Strand 2	A	222	230	parallel
Strand 3	A	200	208	anti-parallel
Strand 4	A	189	194	anti-parallel
Strand 5	A	90	92	anti-parallel
Strand 6	A	267	268	anti-parallel

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There are 2 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	42	43	first strand
Strand 2	C	565	566	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	48	49	first strand
Strand 2	A	276	278	anti-parallel
Strand 3	A	287	289	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	52	55	first strand
Strand 2	A	271	274	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	84	85	first strand
Strand 2	A	237	242	anti-parallel
Strand 3	A	101	105	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	127	131	first strand
Strand 2	A	166	171	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	142	143	first strand
Strand 2	A	154	156	anti-parallel

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There are 5 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	310	318	first strand
Strand 2	A	593	600	anti-parallel
Strand 3	A	609	612	anti-parallel
Strand 4	A	649	651	anti-parallel
Strand 5	A	642	644	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	325	327	first strand
Strand 2	A	538	542	parallel
Strand 3	A	550	551	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	A	356	358	first strand
Strand 2	A	393	397	anti-parallel
Strand 3	A	507	516	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	anti-parallel

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There are 4 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	356	358	first strand
Strand 2	A	393	397	anti-parallel
Strand 3	A	507	516	anti-parallel
Strand 4	A	400	403	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	453	454	first strand
Strand 2	A	492	493	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	473	474	first strand
Strand 2	A	488	489	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	A	664	667	first strand
Strand 2	A	670	673	anti-parallel
Strand 3	A	693	696	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	701	702	first strand
Strand 2	B	787	788	parallel

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There are 5 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	712	713	first strand
Strand 2	A	1074	1077	anti-parallel
Strand 3	A	1094	1097	anti-parallel
Strand 4	A	1102	1105	anti-parallel
Strand 5	A	1113	1114	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	A	718	728	first strand
Strand 2	A	1059	1069	anti-parallel
Strand 3	A	1047	1056	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	733	736	first strand
Strand 2	A	858	861	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	A	787	788	first strand
Strand 2	C	701	702	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	A	1081	1082	first strand
Strand 2	A	1133	1134	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	A	1088	1090	first strand
Strand 2	A	1120	1122	anti-parallel

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There are 7 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	27	28	first strand
Strand 2	B	63	65	anti-parallel
Strand 3	B	265	269	anti-parallel
Strand 4	B	90	94	anti-parallel
Strand 5	B	190	195	anti-parallel
Strand 6	B	201	206	anti-parallel
Strand 7	B	224	229	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	48	49	first strand
Strand 2	B	277	279	anti-parallel
Strand 3	B	285	288	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	52	55	first strand
Strand 2	B	271	274	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	67	68	first strand
Strand 2	B	78	79	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	84	85	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	101	107	anti-parallel
Strand 4	B	118	119	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	84	85	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	141	142	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	129	131	first strand
Strand 2	B	166	169	anti-parallel

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There are 3 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	311	317	first strand
Strand 2	B	594	599	anti-parallel
Strand 3	B	610	612	anti-parallel

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There are 5 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	325	327	first strand
Strand 2	B	538	543	parallel
Strand 3	B	546	554	anti-parallel
Strand 4	B	583	588	anti-parallel
Strand 5	B	575	578	anti-parallel

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There are 5 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	354	358	first strand
Strand 2	B	395	403	anti-parallel
Strand 3	B	507	513	anti-parallel
Strand 4	B	432	437	anti-parallel
Strand 5	B	376	379	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	B	452	454	first strand
Strand 2	B	492	494	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	473	474	first strand
Strand 2	B	488	489	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	654	655	first strand
Strand 2	B	691	695	parallel
Strand 3	B	671	675	anti-parallel
Strand 4	B	664	665	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	713	715	first strand
Strand 2	B	1072	1074	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	718	719	first strand
Strand 2	B	1059	1069	anti-parallel
Strand 3	B	722	728	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	B	718	719	first strand
Strand 2	B	1059	1069	anti-parallel
Strand 3	B	1047	1053	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	B	734	736	first strand
Strand 2	B	858	860	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1080	1082	first strand
Strand 2	B	1132	1134	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	B	1088	1090	first strand
Strand 2	B	1120	1122	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	B	1094	1096	first strand
Strand 2	B	1103	1105	anti-parallel

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There are 8 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	28	29	first strand
Strand 2	C	62	66	anti-parallel
Strand 3	C	264	269	anti-parallel
Strand 4	C	90	95	anti-parallel
Strand 5	C	190	197	anti-parallel
Strand 6	C	200	207	anti-parallel
Strand 7	C	222	229	anti-parallel
Strand 8	C	36	37	parallel

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There are 3 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	47	49	first strand
Strand 2	C	275	279	anti-parallel
Strand 3	C	285	290	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	C	237	240	anti-parallel
Strand 3	C	104	105	anti-parallel
Strand 4	C	117	121	anti-parallel
Strand 5	C	126	130	anti-parallel
Strand 6	C	168	170	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	152	154	first strand
Strand 2	C	141	145	anti-parallel
Strand 3	C	243	246	parallel

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There are 5 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	311	317	first strand
Strand 2	C	594	599	anti-parallel
Strand 3	C	609	612	anti-parallel
Strand 4	C	649	651	anti-parallel
Strand 5	C	642	644	anti-parallel

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There are 5 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	354	358	first strand
Strand 2	C	393	403	anti-parallel
Strand 3	C	507	516	anti-parallel
Strand 4	C	433	437	anti-parallel
Strand 5	C	376	378	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	453	454	first strand
Strand 2	C	492	493	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	473	474	first strand
Strand 2	C	488	489	anti-parallel

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There are 2 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	539	541	first strand
Strand 2	C	548	550	anti-parallel

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There are 2 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	575	577	first strand
Strand 2	C	584	586	anti-parallel

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There are 4 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	654	655	first strand
Strand 2	C	691	696	parallel
Strand 3	C	670	675	anti-parallel
Strand 4	C	664	667	anti-parallel

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There are 3 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	722	first strand
Strand 2	C	1059	1077	anti-parallel
Strand 3	C	1050	1056	anti-parallel

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There are 4 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	725	728	first strand
Strand 2	C	1059	1077	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1103	1105	anti-parallel

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There are 2 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	734	736	first strand
Strand 2	C	858	860	anti-parallel

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There are 4 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1120	1122	first strand
Strand 2	C	1087	1090	anti-parallel
Strand 3	C	1081	1082	anti-parallel
Strand 4	C	1133	1134	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: 7BNN

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