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

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 7LUC entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 26	LEU 513
B	GLN 26	LEU 513
C	GLN 26	ASN 460

There are 61 helices in PDB entry 7LUC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	73	96	Right-handed alpha
Helix 2	AA2	A	138	142	Right-handed 310
Helix 3	AA3	A	148	159	Right-handed alpha
Helix 4	AA4	A	162	171	Right-handed alpha
Helix 5	AA5	A	194	202	Right-handed alpha
Helix 6	AA6	A	203	210	Right-handed alpha
Helix 7	AA7	A	216	240	Right-handed alpha
Helix 8	AA8	A	253	263	Right-handed alpha
Helix 9	AA9	A	267	277	Right-handed alpha
Helix 10	AB1	A	277	284	Right-handed alpha
Helix 11	AB2	A	354	358	Right-handed 310
Helix 12	AB3	A	370	372	Right-handed 310
Helix 13	AB4	A	376	384	Right-handed 310
Helix 14	AB5	A	473	478	Right-handed 310
Helix 15	AB6	A	491	509	Right-handed alpha
Helix 16	AB7	B	73	96	Right-handed alpha
Helix 17	AB8	B	138	142	Right-handed 310
Helix 18	AB9	B	148	159	Right-handed alpha
Helix 19	AC1	B	162	171	Right-handed alpha
Helix 20	AC2	B	194	202	Right-handed alpha
Helix 21	AC3	B	203	210	Right-handed alpha
Helix 22	AC4	B	216	240	Right-handed alpha
Helix 23	AC5	B	253	263	Right-handed alpha
Helix 24	AC6	B	267	277	Right-handed alpha
Helix 25	AC7	B	277	284	Right-handed alpha
Helix 26	AC8	B	354	358	Right-handed 310
Helix 27	AC9	B	370	372	Right-handed 310
Helix 28	AD1	B	376	384	Right-handed 310
Helix 29	AD2	B	473	478	Right-handed 310
Helix 30	AD3	B	491	509	Right-handed alpha
Helix 31	AD4	C	73	96	Right-handed alpha
Helix 32	AD5	C	138	142	Right-handed 310
Helix 33	AD6	C	148	159	Right-handed alpha
Helix 34	AD7	C	162	171	Right-handed alpha
Helix 35	AD8	C	194	202	Right-handed alpha
Helix 36	AD9	C	203	210	Right-handed alpha
Helix 37	AE1	C	216	240	Right-handed alpha
Helix 38	AE2	C	253	263	Right-handed alpha
Helix 39	AE3	C	267	277	Right-handed alpha
Helix 40	AE4	C	277	284	Right-handed alpha
Helix 41	AE5	C	354	358	Right-handed 310
Helix 42	AE6	C	370	372	Right-handed 310
Helix 43	AE7	C	376	384	Right-handed 310
Helix 44	AE8	C	473	478	Right-handed 310
Helix 45	AE9	C	491	509	Right-handed alpha
Helix 46	AF1	D	28	31	Right-handed 310
Helix 47	AF2	D	61	64	Right-handed 310
Helix 48	AF3	D	83	87	Right-handed 310
Helix 49	AF4	F	28	31	Right-handed 310
Helix 50	AF5	F	61	64	Right-handed 310
Helix 51	AF6	F	83	87	Right-handed 310
Helix 52	AF7	H	28	31	Right-handed 310
Helix 53	AF8	H	61	64	Right-handed 310
Helix 54	AF9	H	83	87	Right-handed 310
Helix 55	AG1	J	27	31	Right-handed 310
Helix 56	AG2	J	83	87	Right-handed 310
Helix 57	AG3	L	27	31	Right-handed 310
Helix 58	AG4	L	83	87	Right-handed 310
Helix 59	AG5	N	27	31	Right-handed 310
Helix 60	AG6	N	83	87	Right-handed 310
Helix 61	AG7	O	79	83	Right-handed 310

There are 46 sheets in PDB entry 7LUC. 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,

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	373	374	first strand
Strand 2	A	348	352	anti-parallel
Strand 3	A	340	345	anti-parallel
Strand 4	A	313	318	anti-parallel
Strand 5	A	38	42	anti-parallel
Strand 6	A	29	33	anti-parallel
Strand 7	A	465	469	parallel

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There are 4 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	308	309	first strand
Strand 2	A	45	49	anti-parallel
Strand 3	A	364	368	parallel
Strand 4	A	359	361	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	176	180	first strand
Strand 2	A	186	193	anti-parallel
Strand 3	A	51	59	parallel
Strand 4	A	297	305	anti-parallel
Strand 5	A	286	292	anti-parallel
Strand 6	A	243	244	anti-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	321	322	first strand
Strand 2	A	333	336	anti-parallel
Strand 3	A	395	398	anti-parallel

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There are 3 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	404	407	first strand
Strand 2	A	412	416	anti-parallel
Strand 3	A	438	442	anti-parallel

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There are 4 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	430	434	first strand
Strand 2	A	422	426	anti-parallel
Strand 3	A	449	452	anti-parallel
Strand 4	A	455	458	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	B	373	374	first strand
Strand 2	B	350	352	anti-parallel
Strand 3	B	340	343	anti-parallel
Strand 4	B	313	318	anti-parallel
Strand 5	B	38	42	anti-parallel
Strand 6	B	29	33	anti-parallel
Strand 7	B	465	469	parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	308	309	first strand
Strand 2	B	45	49	anti-parallel
Strand 3	B	364	368	parallel
Strand 4	B	359	361	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	B	176	180	first strand
Strand 2	B	186	193	anti-parallel
Strand 3	B	51	59	parallel
Strand 4	B	297	305	anti-parallel
Strand 5	B	286	292	anti-parallel
Strand 6	B	243	244	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	B	321	322	first strand
Strand 2	B	333	336	anti-parallel
Strand 3	B	395	398	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	B	404	407	first strand
Strand 2	B	412	416	anti-parallel
Strand 3	B	438	442	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	B	430	434	first strand
Strand 2	B	422	426	anti-parallel
Strand 3	B	449	452	anti-parallel
Strand 4	B	455	458	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	373	374	first strand
Strand 2	C	348	352	anti-parallel
Strand 3	C	340	345	anti-parallel
Strand 4	C	313	318	anti-parallel
Strand 5	C	38	42	anti-parallel
Strand 6	C	29	33	anti-parallel
Strand 7	C	465	469	parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	308	309	first strand
Strand 2	C	45	49	anti-parallel
Strand 3	C	364	368	parallel
Strand 4	C	359	361	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	176	180	first strand
Strand 2	C	186	193	anti-parallel
Strand 3	C	51	59	parallel
Strand 4	C	297	305	anti-parallel
Strand 5	C	286	292	anti-parallel
Strand 6	C	243	244	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	C	66	67	first strand
Strand 2	N	100	100	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	321	322	first strand
Strand 2	C	333	336	anti-parallel
Strand 3	C	395	398	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	C	404	407	first strand
Strand 2	C	412	416	anti-parallel
Strand 3	C	438	442	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	430	434	first strand
Strand 2	C	422	426	anti-parallel
Strand 3	C	449	452	anti-parallel
Strand 4	C	455	458	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	D	3	6	first strand
Strand 2	D	18	25	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 AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	107	111	parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	45	52	anti-parallel
Strand 6	D	57	59	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	7	first strand
Strand 2	E	19	24	anti-parallel
Strand 3	E	70	75	anti-parallel
Strand 4	E	62	63	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	E	10	13	first strand
Strand 2	E	102	106	parallel
Strand 3	E	84	90	anti-parallel
Strand 4	E	33	38	anti-parallel
Strand 5	E	44	50	anti-parallel
Strand 6	E	53	54	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	6	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	95	anti-parallel
Strand 4	F	33	39	anti-parallel
Strand 5	F	45	52	anti-parallel
Strand 6	F	57	59	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	5	7	first strand
Strand 2	G	19	24	anti-parallel
Strand 3	G	70	75	anti-parallel
Strand 4	G	62	63	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	13	first strand
Strand 2	G	102	106	parallel
Strand 3	G	84	90	anti-parallel
Strand 4	G	33	38	anti-parallel
Strand 5	G	44	50	anti-parallel
Strand 6	G	53	54	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	5	7	first strand
Strand 2	I	19	24	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	62	63	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	I	10	13	first strand
Strand 2	I	102	106	parallel
Strand 3	I	84	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	44	48	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	5	6	first strand
Strand 2	J	18	23	anti-parallel
Strand 3	J	77	82	anti-parallel
Strand 4	J	67	72	anti-parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	12	first strand
Strand 2	J	107	111	parallel
Strand 3	J	88	97	anti-parallel
Strand 4	J	33	39	anti-parallel
Strand 5	J	45	51	anti-parallel
Strand 6	J	57	59	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	J	10	12	first strand
Strand 2	J	107	111	parallel
Strand 3	J	88	97	anti-parallel
Strand 4	J	100	103	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	K	4	7	first strand
Strand 2	K	19	25	anti-parallel
Strand 3	K	70	75	anti-parallel
Strand 4	K	62	67	anti-parallel

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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	13	first strand
Strand 2	K	102	106	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	33	38	anti-parallel
Strand 5	K	45	49	anti-parallel
Strand 6	K	53	54	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	6	first strand
Strand 2	L	18	23	anti-parallel
Strand 3	L	77	82	anti-parallel
Strand 4	L	67	72	anti-parallel

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There are 6 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	107	111	parallel
Strand 3	L	88	97	anti-parallel
Strand 4	L	33	39	anti-parallel
Strand 5	L	45	51	anti-parallel
Strand 6	L	57	59	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	107	111	parallel
Strand 3	L	88	97	anti-parallel
Strand 4	L	100	103	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	4	7	first strand
Strand 2	M	19	25	anti-parallel
Strand 3	M	70	75	anti-parallel
Strand 4	M	62	67	anti-parallel

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There are 6 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	85	90	anti-parallel
Strand 4	M	33	38	anti-parallel
Strand 5	M	45	49	anti-parallel
Strand 6	M	53	54	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	5	6	first strand
Strand 2	N	18	23	anti-parallel
Strand 3	N	77	82	anti-parallel
Strand 4	N	67	72	anti-parallel

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There are 6 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	12	first strand
Strand 2	N	107	111	parallel
Strand 3	N	88	97	anti-parallel
Strand 4	N	33	39	anti-parallel
Strand 5	N	45	51	anti-parallel
Strand 6	N	57	59	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	12	first strand
Strand 2	N	107	111	parallel
Strand 3	N	88	97	anti-parallel
Strand 4	N	100	103	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	4	7	first strand
Strand 2	O	19	25	anti-parallel
Strand 3	O	70	75	anti-parallel
Strand 4	O	62	67	anti-parallel

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There are 6 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	10	13	first strand
Strand 2	O	102	106	parallel
Strand 3	O	85	90	anti-parallel
Strand 4	O	33	38	anti-parallel
Strand 5	O	45	49	anti-parallel
Strand 6	O	53	54	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: 7LUC

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