Analysis of interatomic Contacts of Structural Units in PDB entry:
7R4R

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 7R4R entry

There are 4 chains in PDB entry 7R4R (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
D	GLN 1	SER 119

There are 56 helices in PDB entry 7R4R. 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	344	Right-handed alpha
Helix 3	AA3	A	365	370	Right-handed alpha
Helix 4	AA4	A	405	410	Right-handed alpha
Helix 5	AA5	A	416	422	Right-handed alpha
Helix 6	AA6	A	438	443	Right-handed alpha
Helix 7	AA7	A	737	743	Right-handed alpha
Helix 8	AA8	A	746	755	Right-handed alpha
Helix 9	AA9	A	758	783	Right-handed alpha
Helix 10	AB1	A	816	825	Right-handed alpha
Helix 11	AB2	A	866	885	Right-handed alpha
Helix 12	AB3	A	898	910	Right-handed alpha
Helix 13	AB4	A	913	941	Right-handed alpha
Helix 14	AB5	A	945	967	Right-handed alpha
Helix 15	AB6	A	976	984	Right-handed alpha
Helix 16	AB7	A	985	1033	Right-handed alpha
Helix 17	AB8	A	1116	1120	Right-handed 310
Helix 18	AB9	A	1141	1146	Right-handed alpha
Helix 19	AC1	B	294	304	Right-handed alpha
Helix 20	AC2	B	338	343	Right-handed alpha
Helix 21	AC3	B	349	353	Right-handed 310
Helix 22	AC4	B	365	372	Right-handed alpha
Helix 23	AC5	B	383	387	Right-handed 310
Helix 24	AC6	B	405	410	Right-handed 310
Helix 25	AC7	B	416	422	Right-handed alpha
Helix 26	AC8	B	438	443	Right-handed alpha
Helix 27	AC9	B	569	571	Right-handed 310
Helix 28	AD1	B	737	743	Right-handed alpha
Helix 29	AD2	B	746	755	Right-handed alpha
Helix 30	AD3	B	758	783	Right-handed alpha
Helix 31	AD4	B	816	825	Right-handed alpha
Helix 32	AD5	B	866	885	Right-handed alpha
Helix 33	AD6	B	898	910	Right-handed alpha
Helix 34	AD7	B	913	941	Right-handed alpha
Helix 35	AD8	B	945	967	Right-handed alpha
Helix 36	AD9	B	976	984	Right-handed alpha
Helix 37	AE1	B	985	1033	Right-handed alpha
Helix 38	AE2	B	1116	1120	Right-handed 310
Helix 39	AE3	B	1141	1146	Right-handed alpha
Helix 40	AE4	C	294	304	Right-handed alpha
Helix 41	AE5	C	364	370	Right-handed alpha
Helix 42	AE6	C	403	408	Right-handed 310
Helix 43	AE7	C	416	422	Right-handed alpha
Helix 44	AE8	C	737	743	Right-handed alpha
Helix 45	AE9	C	746	755	Right-handed alpha
Helix 46	AF1	C	758	783	Right-handed alpha
Helix 47	AF2	C	816	825	Right-handed alpha
Helix 48	AF3	C	866	885	Right-handed alpha
Helix 49	AF4	C	898	910	Right-handed alpha
Helix 50	AF5	C	913	941	Right-handed alpha
Helix 51	AF6	C	945	967	Right-handed alpha
Helix 52	AF7	C	976	984	Right-handed alpha
Helix 53	AF8	C	985	1033	Right-handed alpha
Helix 54	AF9	C	1116	1120	Right-handed 310
Helix 55	AG1	C	1141	1146	Right-handed alpha
Helix 56	AG2	D	86	90	Right-handed 310

There are 50 sheets in PDB entry 7R4R. 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,

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	27	28	first strand
Strand 2	A	63	64	anti-parallel

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There are 2 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	49	55	first strand
Strand 2	A	271	277	anti-parallel

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There are 6 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	66	67	first strand
Strand 2	A	263	268	anti-parallel
Strand 3	A	90	95	anti-parallel
Strand 4	A	188	197	anti-parallel
Strand 5	A	200	209	anti-parallel
Strand 6	A	225	230	anti-parallel

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There are 4 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	246	anti-parallel
Strand 3	A	141	146	parallel
Strand 4	A	151	154	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	84	85	first strand
Strand 2	A	237	246	anti-parallel
Strand 3	A	101	107	anti-parallel
Strand 4	A	116	120	anti-parallel
Strand 5	A	127	131	anti-parallel
Strand 6	A	169	170	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	309	316	first strand
Strand 2	A	595	601	anti-parallel
Strand 3	A	609	612	anti-parallel
Strand 4	A	649	650	anti-parallel
Strand 5	A	643	644	anti-parallel

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There are 5 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	354	358	first strand
Strand 2	A	394	403	anti-parallel
Strand 3	A	507	516	anti-parallel
Strand 4	A	430	433	anti-parallel
Strand 5	A	378	380	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	453	454	first strand
Strand 2	A	492	493	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	538	543	first strand
Strand 2	A	546	554	anti-parallel
Strand 3	A	584	588	anti-parallel
Strand 4	A	572	577	anti-parallel
Strand 5	A	565	568	anti-parallel
Strand 6	B	42	43	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	659	660	first strand
Strand 2	A	693	697	parallel
Strand 3	A	670	673	anti-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	701	704	first strand
Strand 2	B	787	790	parallel

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There are 5 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	711	713	first strand
Strand 2	A	1074	1078	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 AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	717	728	first strand
Strand 2	A	1059	1070	anti-parallel
Strand 3	A	1047	1055	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	734	735	first strand
Strand 2	A	859	860	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	787	790	first strand
Strand 2	C	701	704	parallel

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There are 4 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	1121	1122	first strand
Strand 2	A	1086	1089	anti-parallel
Strand 3	A	1081	1083	anti-parallel
Strand 4	A	1133	1134	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	27	28	first strand
Strand 2	B	63	64	anti-parallel

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There are 2 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	49	55	first strand
Strand 2	B	271	277	anti-parallel

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There are 6 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	66	67	first strand
Strand 2	B	263	268	anti-parallel
Strand 3	B	90	95	anti-parallel
Strand 4	B	188	197	anti-parallel
Strand 5	B	200	209	anti-parallel
Strand 6	B	225	230	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	84	85	first strand
Strand 2	B	237	246	anti-parallel
Strand 3	B	141	146	parallel
Strand 4	B	151	154	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	84	85	first strand
Strand 2	B	237	246	anti-parallel
Strand 3	B	101	107	anti-parallel
Strand 4	B	116	120	anti-parallel
Strand 5	B	127	131	anti-parallel
Strand 6	B	169	170	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	309	316	first strand
Strand 2	B	595	601	anti-parallel
Strand 3	B	609	612	anti-parallel
Strand 4	B	649	650	anti-parallel
Strand 5	B	643	644	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	354	358	first strand
Strand 2	B	395	403	anti-parallel
Strand 3	B	507	513	anti-parallel
Strand 4	B	431	437	anti-parallel
Strand 5	B	379	380	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	391	392	first strand
Strand 2	B	524	525	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	452	454	first strand
Strand 2	B	492	494	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	539	543	first strand
Strand 2	B	546	550	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	553	554	first strand
Strand 2	B	585	586	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	567	568	first strand
Strand 2	B	572	573	anti-parallel

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There are 3 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	659	660	first strand
Strand 2	B	693	697	parallel
Strand 3	B	670	673	anti-parallel

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There are 2 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	702	704	first strand
Strand 2	C	788	790	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	711	713	first strand
Strand 2	B	1074	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 AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	717	728	first strand
Strand 2	B	1059	1070	anti-parallel
Strand 3	B	1047	1055	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	734	735	first strand
Strand 2	B	859	860	anti-parallel

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There are 4 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	1121	1122	first strand
Strand 2	B	1086	1089	anti-parallel
Strand 3	B	1081	1083	anti-parallel
Strand 4	B	1133	1134	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	27	28	first strand
Strand 2	C	63	64	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	49	55	first strand
Strand 2	C	271	277	anti-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	66	67	first strand
Strand 2	C	263	268	anti-parallel
Strand 3	C	90	95	anti-parallel
Strand 4	C	188	197	anti-parallel
Strand 5	C	200	209	anti-parallel
Strand 6	C	225	230	anti-parallel

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There are 4 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	84	85	first strand
Strand 2	C	237	246	anti-parallel
Strand 3	C	141	146	parallel
Strand 4	C	151	154	anti-parallel

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There are 6 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	84	85	first strand
Strand 2	C	237	246	anti-parallel
Strand 3	C	101	107	anti-parallel
Strand 4	C	116	120	anti-parallel
Strand 5	C	127	131	anti-parallel
Strand 6	C	169	170	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	309	316	first strand
Strand 2	C	595	601	anti-parallel
Strand 3	C	609	612	anti-parallel
Strand 4	C	649	650	anti-parallel
Strand 5	C	643	644	anti-parallel

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There are 5 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	354	357	first strand
Strand 2	C	394	401	anti-parallel
Strand 3	C	508	516	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	380	anti-parallel

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There are 5 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	538	543	first strand
Strand 2	C	546	554	anti-parallel
Strand 3	C	584	588	anti-parallel
Strand 4	C	572	577	anti-parallel
Strand 5	C	565	568	anti-parallel

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There are 3 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	659	660	first strand
Strand 2	C	693	697	parallel
Strand 3	C	670	673	anti-parallel

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There are 5 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	713	first strand
Strand 2	C	1074	1078	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1102	1105	anti-parallel
Strand 5	C	1113	1114	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	728	first strand
Strand 2	C	1059	1070	anti-parallel
Strand 3	C	1047	1055	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	735	first strand
Strand 2	C	859	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	1121	1122	first strand
Strand 2	C	1086	1089	anti-parallel
Strand 3	C	1081	1083	anti-parallel
Strand 4	C	1133	1134	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	D	2	7	first strand
Strand 2	D	18	26	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	72	anti-parallel

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There are 6 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	113	118	parallel
Strand 3	D	91	99	anti-parallel
Strand 4	D	31	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	57	59	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	113	118	parallel
Strand 3	D	91	99	anti-parallel
Strand 4	D	108	109	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: 7R4R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R4R