Analysis of interatomic Contacts of Structural Units in PDB entry:
7KE4

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 7KE4 entry

There are 3 chains in PDB entry 7KE4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 27	SER 1147
B	ALA 27	SER 1147
C	ALA 27	SER 1147

There are 72 helices in PDB entry 7KE4. 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	337	343	Right-handed alpha
Helix 3	AA3	A	349	353	Right-handed 310
Helix 4	AA4	A	364	371	Right-handed alpha
Helix 5	AA5	A	405	410	Right-handed 310
Helix 6	AA6	A	416	422	Right-handed alpha
Helix 7	AA7	A	616	620	Right-handed 310
Helix 8	AA8	A	737	744	Right-handed alpha
Helix 9	AA9	A	746	754	Right-handed alpha
Helix 10	AB1	A	755	757	Right-handed 310
Helix 11	AB2	A	758	783	Right-handed alpha
Helix 12	AB3	A	801	805	Right-handed 310
Helix 13	AB4	A	816	825	Right-handed alpha
Helix 14	AB5	A	866	885	Right-handed alpha
Helix 15	AB6	A	886	891	Right-handed alpha
Helix 16	AB7	A	897	909	Right-handed alpha
Helix 17	AB8	A	913	918	Right-handed alpha
Helix 18	AB9	A	919	941	Right-handed alpha
Helix 19	AC1	A	942	944	Right-handed 310
Helix 20	AC2	A	945	965	Right-handed alpha
Helix 21	AC3	A	976	984	Right-handed alpha
Helix 22	AC4	A	988	1033	Right-handed alpha
Helix 23	AC5	A	1125	1129	Right-handed 310
Helix 24	AC6	B	294	304	Right-handed alpha
Helix 25	AC7	B	337	343	Right-handed alpha
Helix 26	AC8	B	349	353	Right-handed 310
Helix 27	AC9	B	365	370	Right-handed alpha
Helix 28	AD1	B	383	387	Right-handed 310
Helix 29	AD2	B	405	410	Right-handed 310
Helix 30	AD3	B	438	443	Right-handed alpha
Helix 31	AD4	B	616	620	Right-handed 310
Helix 32	AD5	B	737	744	Right-handed alpha
Helix 33	AD6	B	746	754	Right-handed alpha
Helix 34	AD7	B	755	757	Right-handed 310
Helix 35	AD8	B	758	783	Right-handed alpha
Helix 36	AD9	B	816	826	Right-handed alpha
Helix 37	AE1	B	866	885	Right-handed alpha
Helix 38	AE2	B	886	891	Right-handed alpha
Helix 39	AE3	B	897	909	Right-handed alpha
Helix 40	AE4	B	913	918	Right-handed alpha
Helix 41	AE5	B	919	941	Right-handed alpha
Helix 42	AE6	B	942	944	Right-handed 310
Helix 43	AE7	B	945	965	Right-handed alpha
Helix 44	AE8	B	966	968	Right-handed 310
Helix 45	AE9	B	976	984	Right-handed alpha
Helix 46	AF1	B	987	1033	Right-handed alpha
Helix 47	AF2	B	1127	1129	Right-handed 310
Helix 48	AF3	B	1141	1147	Right-handed alpha
Helix 49	AF4	C	294	303	Right-handed alpha
Helix 50	AF5	C	337	342	Right-handed alpha
Helix 51	AF6	C	351	353	Right-handed 310
Helix 52	AF7	C	364	370	Right-handed alpha
Helix 53	AF8	C	386	390	Right-handed 310
Helix 54	AF9	C	405	410	Right-handed 310
Helix 55	AG1	C	616	620	Right-handed 310
Helix 56	AG2	C	737	744	Right-handed alpha
Helix 57	AG3	C	746	754	Right-handed alpha
Helix 58	AG4	C	755	757	Right-handed 310
Helix 59	AG5	C	758	783	Right-handed alpha
Helix 60	AG6	C	816	826	Right-handed alpha
Helix 61	AG7	C	866	885	Right-handed alpha
Helix 62	AG8	C	886	891	Right-handed alpha
Helix 63	AG9	C	897	909	Right-handed alpha
Helix 64	AH1	C	913	918	Right-handed alpha
Helix 65	AH2	C	919	941	Right-handed alpha
Helix 66	AH3	C	942	944	Right-handed 310
Helix 67	AH4	C	945	965	Right-handed alpha
Helix 68	AH5	C	966	968	Right-handed 310
Helix 69	AH6	C	976	984	Right-handed alpha
Helix 70	AH7	C	985	1033	Right-handed alpha
Helix 71	AH8	C	1127	1129	Right-handed 310
Helix 72	AH9	C	1140	1147	Right-handed alpha

There are 48 sheets in PDB entry 7KE4. 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 7 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	66	anti-parallel
Strand 3	A	264	269	anti-parallel
Strand 4	A	89	96	anti-parallel
Strand 5	A	188	197	anti-parallel
Strand 6	A	200	209	anti-parallel
Strand 7	A	224	229	anti-parallel

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There are 7 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	42	43	first strand
Strand 2	C	565	567	parallel
Strand 3	C	573	577	anti-parallel
Strand 4	C	584	588	anti-parallel
Strand 5	C	546	554	anti-parallel
Strand 6	C	538	543	anti-parallel
Strand 7	C	325	328	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	47	55	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	285	290	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	A	237	240	anti-parallel
Strand 3	A	103	107	anti-parallel
Strand 4	A	117	120	anti-parallel
Strand 5	A	126	129	anti-parallel
Strand 6	A	169	172	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	141	142	first strand
Strand 2	A	243	244	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	311	319	first strand
Strand 2	A	592	599	anti-parallel
Strand 3	A	609	613	anti-parallel
Strand 4	A	648	651	anti-parallel
Strand 5	A	642	645	anti-parallel

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There are 7 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	325	328	first strand
Strand 2	A	538	543	parallel
Strand 3	A	546	554	anti-parallel
Strand 4	A	584	588	anti-parallel
Strand 5	A	573	577	anti-parallel
Strand 6	A	565	567	anti-parallel
Strand 7	B	42	43	parallel

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There are 5 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	354	358	first strand
Strand 2	A	395	403	anti-parallel
Strand 3	A	507	515	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	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	361	362	first strand
Strand 2	A	524	525	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	448	453	first strand
Strand 2	A	493	497	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	654	655	first strand
Strand 2	A	691	696	parallel
Strand 3	A	670	675	anti-parallel
Strand 4	A	664	667	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	701	704	first strand
Strand 2	B	787	790	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	711	715	first strand
Strand 2	A	1072	1078	anti-parallel
Strand 3	A	1094	1097	anti-parallel
Strand 4	A	1102	1106	anti-parallel
Strand 5	A	1109	1114	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	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 AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	734	736	first strand
Strand 2	A	858	860	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	787	790	first strand
Strand 2	C	701	704	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	1120	1123	first strand
Strand 2	A	1087	1090	anti-parallel
Strand 3	A	1081	1082	anti-parallel
Strand 4	A	1133	1134	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	28	30	first strand
Strand 2	B	61	66	anti-parallel
Strand 3	B	264	269	anti-parallel
Strand 4	B	89	96	anti-parallel
Strand 5	B	188	197	anti-parallel
Strand 6	B	200	209	anti-parallel
Strand 7	B	222	229	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	47	55	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	84	85	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	140	142	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	84	85	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	101	107	anti-parallel
Strand 4	B	117	121	anti-parallel
Strand 5	B	126	129	anti-parallel
Strand 6	B	169	172	anti-parallel

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There are 5 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	311	319	first strand
Strand 2	B	592	599	anti-parallel
Strand 3	B	609	613	anti-parallel
Strand 4	B	648	651	anti-parallel
Strand 5	B	642	645	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	325	328	first strand
Strand 2	B	538	543	parallel
Strand 3	B	546	554	anti-parallel
Strand 4	B	584	588	anti-parallel
Strand 5	B	573	577	anti-parallel
Strand 6	B	565	567	anti-parallel
Strand 7	C	42	43	parallel

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There are 5 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	354	358	first strand
Strand 2	B	395	403	anti-parallel
Strand 3	B	507	515	anti-parallel
Strand 4	B	431	437	anti-parallel
Strand 5	B	376	380	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	361	362	first strand
Strand 2	B	524	525	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	452	453	first strand
Strand 2	B	493	494	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	654	655	first strand
Strand 2	B	691	696	parallel
Strand 3	B	670	675	anti-parallel
Strand 4	B	664	667	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	B	701	704	first strand
Strand 2	C	787	790	parallel

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There are 5 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	711	715	first strand
Strand 2	B	1072	1078	anti-parallel
Strand 3	B	1094	1097	anti-parallel
Strand 4	B	1102	1105	anti-parallel
Strand 5	B	1113	1114	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	718	722	first strand
Strand 2	B	1059	1069	anti-parallel
Strand 3	B	725	728	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	718	722	first strand
Strand 2	B	1059	1069	anti-parallel
Strand 3	B	1047	1056	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	734	736	first strand
Strand 2	B	858	860	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	1120	1125	first strand
Strand 2	B	1086	1090	anti-parallel
Strand 3	B	1081	1082	anti-parallel
Strand 4	B	1133	1134	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	C	28	30	first strand
Strand 2	C	61	66	anti-parallel
Strand 3	C	264	269	anti-parallel
Strand 4	C	89	96	anti-parallel
Strand 5	C	188	197	anti-parallel
Strand 6	C	200	209	anti-parallel
Strand 7	C	224	229	anti-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	50	55	first strand
Strand 2	C	271	279	anti-parallel
Strand 3	C	285	290	anti-parallel

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There are 3 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	84	85	first strand
Strand 2	C	237	244	anti-parallel
Strand 3	C	141	142	parallel

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There are 6 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	84	85	first strand
Strand 2	C	237	244	anti-parallel
Strand 3	C	101	107	anti-parallel
Strand 4	C	117	121	anti-parallel
Strand 5	C	126	129	anti-parallel
Strand 6	C	169	172	anti-parallel

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There are 5 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	311	319	first strand
Strand 2	C	592	599	anti-parallel
Strand 3	C	609	613	anti-parallel
Strand 4	C	648	651	anti-parallel
Strand 5	C	642	644	anti-parallel

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There are 3 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	348	349	first strand
Strand 2	C	395	403	parallel
Strand 3	C	354	358	anti-parallel

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There are 5 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	348	349	first strand
Strand 2	C	395	403	parallel
Strand 3	C	507	515	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	379	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	361	362	first strand
Strand 2	C	524	525	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	448	453	first strand
Strand 2	C	493	497	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	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 2 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	711	715	first strand
Strand 2	C	1072	1076	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	718	728	first strand
Strand 2	C	1059	1069	anti-parallel
Strand 3	C	1047	1056	anti-parallel

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There are 2 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	734	736	first strand
Strand 2	C	858	860	anti-parallel

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There are 4 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	1120	1125	first strand
Strand 2	C	1086	1090	anti-parallel
Strand 3	C	1081	1082	anti-parallel
Strand 4	C	1133	1134	parallel

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There are 3 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	1094	1097	first strand
Strand 2	C	1102	1105	anti-parallel
Strand 3	C	1113	1114	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: 7KE4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KE4