Analysis of interatomic Contacts of Structural Units in PDB entry:
7X8T

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 7X8T entry

There are 12 chains in PDB entry 7X8T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 33	PRO 151
B	GLU 1	THR 209
C	GLU 1	PRO 226
D	LYS 33	PRO 151
E	GLU 1	THR 209
F	GLU 1	PRO 226
G	LYS 33	PRO 151
H	GLU 1	THR 209
I	GLU 1	PRO 226
J	LYS 33	PRO 151
K	GLU 1	THR 209
L	GLU 1	PRO 226

There are 65 helices in PDB entry 7X8T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	43	Right-handed 310
Helix 2	AA2	A	60	69	Right-handed alpha
Helix 3	AA3	A	71	77	Right-handed alpha
Helix 4	AA4	A	82	92	Right-handed alpha
Helix 5	AA5	A	106	117	Right-handed alpha
Helix 6	AA6	A	117	124	Right-handed alpha
Helix 7	AA7	A	129	137	Right-handed 310
Helix 8	AA8	B	78	82	Right-handed 310
Helix 9	AA9	B	121	127	Right-handed alpha
Helix 10	AB1	B	181	188	Right-handed alpha
Helix 11	AB2	C	28	32	Right-handed 310
Helix 12	AB3	C	62	65	Right-handed 310
Helix 13	AB4	C	74	76	Right-handed 310
Helix 14	AB5	C	87	91	Right-handed 310
Helix 15	AB6	C	169	171	Right-handed 310
Helix 16	AB7	C	200	202	Right-handed 310
Helix 17	AB8	C	214	217	Right-handed 310
Helix 18	AB9	D	39	43	Right-handed 310
Helix 19	AC1	D	60	69	Right-handed alpha
Helix 20	AC2	D	71	77	Right-handed alpha
Helix 21	AC3	D	82	92	Right-handed alpha
Helix 22	AC4	D	106	117	Right-handed alpha
Helix 23	AC5	D	117	124	Right-handed alpha
Helix 24	AC6	D	129	137	Right-handed 310
Helix 25	AC7	E	78	82	Right-handed 310
Helix 26	AC8	E	121	127	Right-handed alpha
Helix 27	AC9	E	181	188	Right-handed alpha
Helix 28	AD1	F	28	32	Right-handed 310
Helix 29	AD2	F	74	76	Right-handed 310
Helix 30	AD3	F	87	91	Right-handed 310
Helix 31	AD4	F	169	171	Right-handed 310
Helix 32	AD5	F	200	202	Right-handed 310
Helix 33	AD6	F	214	217	Right-handed 310
Helix 34	AD7	G	39	43	Right-handed 310
Helix 35	AD8	G	60	69	Right-handed alpha
Helix 36	AD9	G	71	78	Right-handed alpha
Helix 37	AE1	G	82	92	Right-handed alpha
Helix 38	AE2	G	106	117	Right-handed alpha
Helix 39	AE3	G	117	124	Right-handed alpha
Helix 40	AE4	G	129	137	Right-handed 310
Helix 41	AE5	H	78	82	Right-handed 310
Helix 42	AE6	H	121	127	Right-handed alpha
Helix 43	AE7	H	181	188	Right-handed alpha
Helix 44	AE8	I	28	32	Right-handed 310
Helix 45	AE9	I	74	76	Right-handed 310
Helix 46	AF1	I	87	91	Right-handed 310
Helix 47	AF2	I	169	171	Right-handed 310
Helix 48	AF3	I	200	202	Right-handed 310
Helix 49	AF4	I	214	217	Right-handed 310
Helix 50	AF5	J	39	43	Right-handed 310
Helix 51	AF6	J	60	69	Right-handed alpha
Helix 52	AF7	J	71	77	Right-handed alpha
Helix 53	AF8	J	82	92	Right-handed alpha
Helix 54	AF9	J	106	117	Right-handed alpha
Helix 55	AG1	J	117	124	Right-handed alpha
Helix 56	AG2	J	129	137	Right-handed 310
Helix 57	AG3	K	78	82	Right-handed 310
Helix 58	AG4	K	121	127	Right-handed alpha
Helix 59	AG5	K	181	188	Right-handed alpha
Helix 60	AG6	L	28	32	Right-handed 310
Helix 61	AG7	L	74	76	Right-handed 310
Helix 62	AG8	L	87	91	Right-handed 310
Helix 63	AG9	L	169	171	Right-handed 310
Helix 64	AH1	L	200	202	Right-handed 310
Helix 65	AH2	L	214	217	Right-handed 310

There are 52 sheets in PDB entry 7X8T. 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,

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	35	36	first strand
Strand 2	A	49	50	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	7	10	first strand
Strand 2	B	101	105	parallel
Strand 3	B	83	90	anti-parallel
Strand 4	B	33	37	anti-parallel
Strand 5	B	44	47	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	B	7	10	first strand
Strand 2	B	101	105	parallel
Strand 3	B	83	90	anti-parallel
Strand 4	B	95	97	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	B	16	21	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	61	66	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	130	139	anti-parallel
Strand 3	B	172	180	anti-parallel
Strand 4	B	159	161	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	B	114	118	first strand
Strand 2	B	130	139	anti-parallel
Strand 3	B	172	180	anti-parallel
Strand 4	B	165	166	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	B	153	154	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	200	206	anti-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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	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	C	10	12	first strand
Strand 2	C	120	124	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	59	60	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	120	124	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	113	116	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	C	133	137	first strand
Strand 2	C	148	158	anti-parallel
Strand 3	C	189	198	anti-parallel
Strand 4	C	176	178	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	C	133	137	first strand
Strand 2	C	148	158	anti-parallel
Strand 3	C	189	198	anti-parallel
Strand 4	C	182	183	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	C	164	167	first strand
Strand 2	C	208	213	anti-parallel
Strand 3	C	218	223	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	D	35	36	first strand
Strand 2	D	49	50	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	E	7	10	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	91	anti-parallel
Strand 4	E	33	37	anti-parallel
Strand 5	E	44	47	anti-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	E	7	10	first strand
Strand 2	E	101	105	parallel
Strand 3	E	83	91	anti-parallel
Strand 4	E	94	97	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	E	16	21	first strand
Strand 2	E	69	74	anti-parallel
Strand 3	E	61	66	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	114	118	first strand
Strand 2	E	130	139	anti-parallel
Strand 3	E	172	180	anti-parallel
Strand 4	E	159	161	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	114	118	first strand
Strand 2	E	130	139	anti-parallel
Strand 3	E	172	180	anti-parallel
Strand 4	E	165	166	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	E	153	154	first strand
Strand 2	E	145	150	anti-parallel
Strand 3	E	191	197	anti-parallel
Strand 4	E	200	206	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	F	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	78	83	anti-parallel
Strand 4	F	68	73	anti-parallel

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There are 6 strands in AC4 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	120	124	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	51	anti-parallel
Strand 6	F	59	60	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	F	10	12	first strand
Strand 2	F	120	124	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	113	116	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	133	137	first strand
Strand 2	F	148	158	anti-parallel
Strand 3	F	189	198	anti-parallel
Strand 4	F	176	178	anti-parallel

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There are 4 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	133	137	first strand
Strand 2	F	148	158	anti-parallel
Strand 3	F	189	198	anti-parallel
Strand 4	F	182	183	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	F	164	167	first strand
Strand 2	F	207	213	anti-parallel
Strand 3	F	218	224	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	G	35	36	first strand
Strand 2	G	49	50	anti-parallel

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There are 5 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	7	10	first strand
Strand 2	H	101	105	parallel
Strand 3	H	83	91	anti-parallel
Strand 4	H	33	37	anti-parallel
Strand 5	H	44	47	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	H	7	10	first strand
Strand 2	H	101	105	parallel
Strand 3	H	83	91	anti-parallel
Strand 4	H	94	97	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	H	16	21	first strand
Strand 2	H	69	74	anti-parallel
Strand 3	H	61	66	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	114	118	first strand
Strand 2	H	130	139	anti-parallel
Strand 3	H	172	180	anti-parallel
Strand 4	H	159	161	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	H	114	118	first strand
Strand 2	H	130	139	anti-parallel
Strand 3	H	172	180	anti-parallel
Strand 4	H	165	166	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	H	153	154	first strand
Strand 2	H	145	150	anti-parallel
Strand 3	H	191	197	anti-parallel
Strand 4	H	200	206	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	I	3	7	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	78	83	anti-parallel
Strand 4	I	68	73	anti-parallel

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There are 6 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	12	first strand
Strand 2	I	120	124	parallel
Strand 3	I	92	99	anti-parallel
Strand 4	I	34	39	anti-parallel
Strand 5	I	46	51	anti-parallel
Strand 6	I	59	60	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	I	10	12	first strand
Strand 2	I	120	124	parallel
Strand 3	I	92	99	anti-parallel
Strand 4	I	113	116	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	I	133	137	first strand
Strand 2	I	148	158	anti-parallel
Strand 3	I	189	198	anti-parallel
Strand 4	I	176	178	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	I	133	137	first strand
Strand 2	I	148	158	anti-parallel
Strand 3	I	189	198	anti-parallel
Strand 4	I	182	183	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	I	164	167	first strand
Strand 2	I	208	213	anti-parallel
Strand 3	I	218	223	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	J	35	36	first strand
Strand 2	J	49	50	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	K	7	10	first strand
Strand 2	K	101	105	parallel
Strand 3	K	83	90	anti-parallel
Strand 4	K	33	37	anti-parallel
Strand 5	K	44	47	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	K	7	10	first strand
Strand 2	K	101	105	parallel
Strand 3	K	83	90	anti-parallel
Strand 4	K	95	97	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	K	16	21	first strand
Strand 2	K	69	74	anti-parallel
Strand 3	K	61	66	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	K	114	118	first strand
Strand 2	K	130	139	anti-parallel
Strand 3	K	172	180	anti-parallel
Strand 4	K	159	161	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	K	114	118	first strand
Strand 2	K	130	139	anti-parallel
Strand 3	K	172	180	anti-parallel
Strand 4	K	165	166	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	K	153	154	first strand
Strand 2	K	145	150	anti-parallel
Strand 3	K	191	197	anti-parallel
Strand 4	K	200	206	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	L	3	7	first strand
Strand 2	L	18	25	anti-parallel
Strand 3	L	78	83	anti-parallel
Strand 4	L	68	73	anti-parallel

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There are 6 strands in AF3 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	120	124	parallel
Strand 3	L	92	99	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	45	51	anti-parallel
Strand 6	L	59	60	anti-parallel

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There are 4 strands in AF4 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	120	124	parallel
Strand 3	L	92	99	anti-parallel
Strand 4	L	113	116	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	L	133	137	first strand
Strand 2	L	148	158	anti-parallel
Strand 3	L	189	198	anti-parallel
Strand 4	L	176	178	anti-parallel

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There are 4 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	133	137	first strand
Strand 2	L	148	158	anti-parallel
Strand 3	L	189	198	anti-parallel
Strand 4	L	182	183	anti-parallel

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There are 3 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	164	167	first strand
Strand 2	L	208	213	anti-parallel
Strand 3	L	218	223	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: 7X8T

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X8T