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

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 7RKU entry

There are 12 chains in PDB entry 7RKU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 333	LYS 528
B	THR 333	LYS 528
C	ASN 334	LYS 528
D	ASN 334	PRO 527
E	GLN 1	SER 231
F	ASP 1	GLU 213
G	GLN 1	PRO 229
H	GLN 1	SER 231
I	ASP 1	CYS 198
J	GLN 1	LYS 230
K	ASP 1	CYS 198
L	ASP 1	GLU 213

There are 59 helices in PDB entry 7RKU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	337	343	Right-handed alpha
Helix 2	AA2	A	349	353	Right-handed 310
Helix 3	AA3	A	365	370	Right-handed alpha
Helix 4	AA4	A	384	388	Right-handed 310
Helix 5	AA5	A	405	410	Right-handed 310
Helix 6	AA6	A	416	422	Right-handed alpha
Helix 7	AA7	A	438	443	Right-handed alpha
Helix 8	AA8	A	502	505	Right-handed 310
Helix 9	AA9	B	337	343	Right-handed alpha
Helix 10	AB1	B	349	353	Right-handed 310
Helix 11	AB2	B	365	370	Right-handed alpha
Helix 12	AB3	B	384	390	Right-handed 310
Helix 13	AB4	B	405	410	Right-handed 310
Helix 14	AB5	B	416	422	Right-handed alpha
Helix 15	AB6	B	438	443	Right-handed alpha
Helix 16	AB7	B	502	505	Right-handed 310
Helix 17	AB8	C	337	343	Right-handed alpha
Helix 18	AB9	C	349	353	Right-handed 310
Helix 19	AC1	C	365	370	Right-handed alpha
Helix 20	AC2	C	405	410	Right-handed 310
Helix 21	AC3	C	416	422	Right-handed alpha
Helix 22	AC4	C	438	443	Right-handed alpha
Helix 23	AC5	C	502	505	Right-handed 310
Helix 24	AC6	D	337	343	Right-handed alpha
Helix 25	AC7	D	349	353	Right-handed 310
Helix 26	AC8	D	365	370	Right-handed alpha
Helix 27	AC9	D	405	410	Right-handed 310
Helix 28	AD1	D	416	422	Right-handed alpha
Helix 29	AD2	D	438	443	Right-handed alpha
Helix 30	AD3	D	502	505	Right-handed 310
Helix 31	AD4	E	63	66	Right-handed 310
Helix 32	AD5	E	88	92	Right-handed 310
Helix 33	AD6	E	172	174	Right-handed 310
Helix 34	AD7	E	203	205	Right-handed 310
Helix 35	AD8	E	217	220	Right-handed 310
Helix 36	AD9	F	79	83	Right-handed 310
Helix 37	AE1	F	121	126	Right-handed alpha
Helix 38	AE2	F	183	188	Right-handed alpha
Helix 39	AE3	G	63	66	Right-handed 310
Helix 40	AE4	G	172	174	Right-handed 310
Helix 41	AE5	G	203	205	Right-handed 310
Helix 42	AE6	G	218	220	Right-handed 310
Helix 43	AE7	H	61	64	Right-handed 310
Helix 44	AE8	H	83	87	Right-handed 310
Helix 45	AE9	H	156	158	Right-handed 310
Helix 46	AF1	H	187	189	Right-handed 310
Helix 47	AF2	H	201	204	Right-handed 310
Helix 48	AF3	I	77	81	Right-handed 310
Helix 49	AF4	I	105	110	Right-handed alpha
Helix 50	AF5	I	167	172	Right-handed alpha
Helix 51	AF6	J	61	64	Right-handed 310
Helix 52	AF7	J	187	189	Right-handed 310
Helix 53	AF8	J	201	204	Right-handed 310
Helix 54	AF9	K	77	81	Right-handed 310
Helix 55	AG1	K	105	110	Right-handed alpha
Helix 56	AG2	K	167	172	Right-handed alpha
Helix 57	AG3	L	79	83	Right-handed 310
Helix 58	AG4	L	121	126	Right-handed alpha
Helix 59	AG5	L	183	188	Right-handed alpha

There are 63 sheets in PDB entry 7RKU. 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, AG4, AG5, AG6, AG7, AG8, AG9,

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	354	358	first strand
Strand 2	A	394	403	anti-parallel
Strand 3	A	507	516	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	anti-parallel
Strand 6	G	104	106	anti-parallel
Strand 7	G	111	112	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	361	362	first strand
Strand 2	A	524	525	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	452	454	first strand
Strand 2	A	492	494	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	465	467	first strand
Strand 2	F	153	156	parallel
Strand 3	F	145	150	anti-parallel
Strand 4	F	191	197	anti-parallel
Strand 5	F	205	210	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	473	474	first strand
Strand 2	A	488	489	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	B	354	358	first strand
Strand 2	B	394	403	anti-parallel
Strand 3	B	507	516	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 AA7 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 AA8 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 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	B	465	467	first strand
Strand 2	L	153	156	parallel
Strand 3	L	144	150	anti-parallel
Strand 4	L	191	198	anti-parallel
Strand 5	L	205	210	anti-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	B	473	474	first strand
Strand 2	B	488	489	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	C	354	358	first strand
Strand 2	C	394	403	anti-parallel
Strand 3	C	507	516	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	380	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	C	361	362	first strand
Strand 2	C	524	525	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	C	452	454	first strand
Strand 2	C	492	494	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	C	473	474	first strand
Strand 2	C	488	489	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	354	358	first strand
Strand 2	D	394	403	anti-parallel
Strand 3	D	507	516	anti-parallel
Strand 4	D	431	437	anti-parallel
Strand 5	D	376	380	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	D	361	362	first strand
Strand 2	D	524	525	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	D	452	454	first strand
Strand 2	D	492	494	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	D	473	474	first strand
Strand 2	D	488	489	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	79	84	anti-parallel
Strand 4	E	69	74	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	123	127	parallel
Strand 3	E	93	102	anti-parallel
Strand 4	E	34	41	anti-parallel
Strand 5	E	48	53	anti-parallel
Strand 6	E	59	61	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	123	127	parallel
Strand 3	E	93	102	anti-parallel
Strand 4	E	116	119	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	E	104	105	first strand
Strand 2	E	111	112	anti-parallel

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There are 4 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	136	140	first strand
Strand 2	E	151	161	anti-parallel
Strand 3	E	192	201	anti-parallel
Strand 4	E	179	181	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	E	136	140	first strand
Strand 2	E	151	161	anti-parallel
Strand 3	E	192	201	anti-parallel
Strand 4	E	185	186	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	167	170	first strand
Strand 2	E	211	216	anti-parallel
Strand 3	E	221	226	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	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	67	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	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	45	49	anti-parallel
Strand 6	F	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	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	97	98	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	118	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	173	182	anti-parallel
Strand 4	F	159	163	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	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	79	84	anti-parallel
Strand 4	G	69	74	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	123	127	parallel
Strand 3	G	93	102	anti-parallel
Strand 4	G	34	41	anti-parallel
Strand 5	G	48	53	anti-parallel
Strand 6	G	59	61	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	G	11	12	first strand
Strand 2	G	123	127	parallel
Strand 3	G	93	102	anti-parallel
Strand 4	G	116	119	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	G	136	140	first strand
Strand 2	G	151	161	anti-parallel
Strand 3	G	192	201	anti-parallel
Strand 4	G	179	181	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	G	136	140	first strand
Strand 2	G	151	161	anti-parallel
Strand 3	G	192	201	anti-parallel
Strand 4	G	185	186	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	G	166	170	first strand
Strand 2	G	211	216	anti-parallel
Strand 3	G	221	226	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	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 AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	97	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	57	59	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	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	97	anti-parallel
Strand 4	H	100	103	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	H	99	100	first strand
Strand 2	H	100	100	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	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	163	165	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	135	145	anti-parallel
Strand 3	H	176	185	anti-parallel
Strand 4	H	169	170	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	H	151	154	first strand
Strand 2	H	195	200	anti-parallel
Strand 3	H	205	226	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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	68	73	anti-parallel
Strand 4	I	60	65	anti-parallel

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There are 6 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	97	100	parallel
Strand 3	I	82	85	anti-parallel
Strand 4	I	33	36	anti-parallel
Strand 5	I	43	47	anti-parallel
Strand 6	I	51	52	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	I	10	14	first strand
Strand 2	I	97	100	parallel
Strand 3	I	82	85	anti-parallel
Strand 4	I	92	93	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	100	102	first strand
Strand 2	I	113	123	anti-parallel
Strand 3	I	157	166	anti-parallel
Strand 4	I	143	147	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	I	137	138	first strand
Strand 2	I	129	134	anti-parallel
Strand 3	I	175	181	anti-parallel
Strand 4	I	189	194	anti-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	J	3	7	first strand
Strand 2	J	18	25	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 AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	11	12	first strand
Strand 2	J	107	111	parallel
Strand 3	J	88	97	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	46	51	anti-parallel
Strand 6	J	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	J	11	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 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	J	99	100	first strand
Strand 2	J	100	100	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	120	124	first strand
Strand 2	J	135	145	anti-parallel
Strand 3	J	176	185	anti-parallel
Strand 4	J	163	165	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	J	120	124	first strand
Strand 2	J	135	145	anti-parallel
Strand 3	J	176	185	anti-parallel
Strand 4	J	169	170	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	J	151	154	first strand
Strand 2	J	194	200	anti-parallel
Strand 3	J	205	227	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	K	4	7	first strand
Strand 2	K	19	25	anti-parallel
Strand 3	K	68	73	anti-parallel
Strand 4	K	60	65	anti-parallel

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There are 6 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	14	first strand
Strand 2	K	97	100	parallel
Strand 3	K	82	85	anti-parallel
Strand 4	K	33	36	anti-parallel
Strand 5	K	43	47	anti-parallel
Strand 6	K	51	52	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	K	10	14	first strand
Strand 2	K	97	100	parallel
Strand 3	K	82	85	anti-parallel
Strand 4	K	92	93	anti-parallel

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There are 4 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	100	102	first strand
Strand 2	K	113	123	anti-parallel
Strand 3	K	157	166	anti-parallel
Strand 4	K	143	147	anti-parallel

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There are 4 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	137	138	first strand
Strand 2	K	129	134	anti-parallel
Strand 3	K	175	181	anti-parallel
Strand 4	K	189	194	anti-parallel

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There are 4 strands in AG6 sheet. Click on strand of interest for CSU analysis.

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

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There are 6 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	92	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	92	anti-parallel
Strand 4	L	95	98	anti-parallel

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There are 4 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	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: 7RKU

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