Analysis of interatomic Contacts of Structural Units in PDB entry:
7CN9

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 7CN9 entry

There are 3 chains in PDB entry 7CN9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 27	PRO 1140
B	ALA 27	PRO 1140
C	ALA 27	PRO 1140

There are 50 helices in PDB entry 7CN9. 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	303	Right-handed alpha
Helix 2	AA2	A	338	343	Right-handed alpha
Helix 3	AA3	A	406	410	Right-handed 310
Helix 4	AA4	A	417	422	Right-handed alpha
Helix 5	AA5	A	737	743	Right-handed alpha
Helix 6	AA6	A	746	754	Right-handed alpha
Helix 7	AA7	A	758	783	Right-handed alpha
Helix 8	AA8	A	816	824	Right-handed alpha
Helix 9	AA9	A	866	884	Right-handed alpha
Helix 10	AB1	A	886	891	Right-handed alpha
Helix 11	AB2	A	897	910	Right-handed alpha
Helix 12	AB3	A	913	940	Right-handed alpha
Helix 13	AB4	A	945	966	Right-handed alpha
Helix 14	AB5	A	976	984	Right-handed alpha
Helix 15	AB6	A	985	1034	Right-handed alpha
Helix 16	AB7	B	173	178	Right-handed alpha
Helix 17	AB8	B	296	304	Right-handed alpha
Helix 18	AB9	B	364	370	Right-handed alpha
Helix 19	AC1	B	383	388	Right-handed alpha
Helix 20	AC2	B	542	546	Right-handed 310
Helix 21	AC3	B	601	605	Right-handed 310
Helix 22	AC4	B	737	744	Right-handed alpha
Helix 23	AC5	B	746	755	Right-handed alpha
Helix 24	AC6	B	758	783	Right-handed alpha
Helix 25	AC7	B	816	826	Right-handed alpha
Helix 26	AC8	B	866	885	Right-handed alpha
Helix 27	AC9	B	886	891	Right-handed 310
Helix 28	AD1	B	897	909	Right-handed alpha
Helix 29	AD2	B	912	941	Right-handed alpha
Helix 30	AD3	B	945	965	Right-handed alpha
Helix 31	AD4	B	966	968	Right-handed 310
Helix 32	AD5	B	976	982	Right-handed alpha
Helix 33	AD6	B	985	1033	Right-handed alpha
Helix 34	AD7	C	294	304	Right-handed alpha
Helix 35	AD8	C	337	343	Right-handed alpha
Helix 36	AD9	C	365	371	Right-handed alpha
Helix 37	AE1	C	385	389	Right-handed 310
Helix 38	AE2	C	416	422	Right-handed alpha
Helix 39	AE3	C	737	744	Right-handed alpha
Helix 40	AE4	C	746	754	Right-handed alpha
Helix 41	AE5	C	758	783	Right-handed alpha
Helix 42	AE6	C	801	805	Right-handed 310
Helix 43	AE7	C	816	826	Right-handed alpha
Helix 44	AE8	C	866	884	Right-handed alpha
Helix 45	AE9	C	886	891	Right-handed alpha
Helix 46	AF1	C	897	910	Right-handed alpha
Helix 47	AF2	C	913	940	Right-handed alpha
Helix 48	AF3	C	945	966	Right-handed alpha
Helix 49	AF4	C	976	984	Right-handed alpha
Helix 50	AF5	C	985	1034	Right-handed alpha

There are 47 sheets in PDB entry 7CN9. 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,

There are 2 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	28	30	first strand
Strand 2	A	61	63	anti-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	271	279	anti-parallel
Strand 3	A	285	290	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	207	210	first strand
Strand 2	A	187	191	anti-parallel
Strand 3	A	90	96	anti-parallel
Strand 4	A	266	269	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	169	171	first strand
Strand 2	A	126	129	anti-parallel
Strand 3	A	117	121	anti-parallel
Strand 4	A	104	107	anti-parallel
Strand 5	A	237	238	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	195	196	first strand
Strand 2	A	201	202	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	204	205	first strand
Strand 2	A	224	225	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	311	316	first strand
Strand 2	A	595	599	anti-parallel
Strand 3	A	609	612	anti-parallel
Strand 4	A	650	651	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	541	542	first strand
Strand 2	A	547	548	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	551	553	first strand
Strand 2	A	585	588	anti-parallel
Strand 3	A	575	576	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	572	573	first strand
Strand 2	A	565	568	anti-parallel
Strand 3	B	42	43	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	711	713	first strand
Strand 2	A	1074	1076	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	717	718	first strand
Strand 2	A	1069	1070	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	A	724	728	first strand
Strand 2	A	1059	1067	anti-parallel
Strand 3	A	1047	1053	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	735	736	first strand
Strand 2	A	858	859	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	1086	1090	first strand
Strand 2	A	1120	1125	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	1094	1097	first strand
Strand 2	A	1102	1105	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	B	28	30	first strand
Strand 2	B	61	63	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	B	48	49	first strand
Strand 2	B	271	279	anti-parallel
Strand 3	B	52	55	anti-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	49	first strand
Strand 2	B	271	279	anti-parallel
Strand 3	B	285	290	anti-parallel

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There are 3 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	192	194	first strand
Strand 2	B	90	93	anti-parallel
Strand 3	B	266	269	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	169	172	first strand
Strand 2	B	126	129	anti-parallel
Strand 3	B	117	121	anti-parallel
Strand 4	B	103	107	anti-parallel
Strand 5	B	237	241	anti-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	B	201	205	first strand
Strand 2	B	224	229	anti-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	B	311	312	first strand
Strand 2	B	598	599	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	566	567	first strand
Strand 2	C	43	44	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	576	577	first strand
Strand 2	B	584	585	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	612	613	first strand
Strand 2	B	648	650	anti-parallel
Strand 3	B	643	645	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	659	660	first strand
Strand 2	B	696	697	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	711	728	first strand
Strand 2	B	1059	1076	anti-parallel
Strand 3	B	1048	1052	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	734	736	first strand
Strand 2	B	858	860	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	1086	1088	first strand
Strand 2	B	1081	1083	anti-parallel
Strand 3	B	1133	1134	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	1094	1097	first strand
Strand 2	B	1102	1105	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	C	28	30	first strand
Strand 2	C	61	63	anti-parallel

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There are 3 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	49	55	first strand
Strand 2	C	271	277	anti-parallel
Strand 3	C	289	290	anti-parallel

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There are 3 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	90	94	first strand
Strand 2	C	189	196	anti-parallel
Strand 3	C	201	208	anti-parallel

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There are 2 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	104	107	first strand
Strand 2	C	237	240	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	C	118	121	first strand
Strand 2	C	126	129	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	C	311	318	first strand
Strand 2	C	593	599	anti-parallel
Strand 3	C	609	611	anti-parallel

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There are 2 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	326	328	first strand
Strand 2	C	541	543	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	354	358	first strand
Strand 2	C	395	402	anti-parallel
Strand 3	C	508	514	anti-parallel
Strand 4	C	432	437	anti-parallel
Strand 5	C	378	379	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	C	391	392	first strand
Strand 2	C	524	525	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	452	453	first strand
Strand 2	C	493	494	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	551	554	first strand
Strand 2	C	584	588	anti-parallel
Strand 3	C	575	577	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	644	645	first strand
Strand 2	C	648	649	anti-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	654	655	first strand
Strand 2	C	693	696	parallel
Strand 3	C	670	671	anti-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	717	727	first strand
Strand 2	C	1060	1070	anti-parallel
Strand 3	C	1047	1053	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	1081	1083	first strand
Strand 2	C	1086	1089	anti-parallel
Strand 3	C	1121	1125	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	1094	1096	first strand
Strand 2	C	1103	1105	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: 7CN9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CN9