Analysis of interatomic Contacts of Structural Units in PDB entry:
6TXZ

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 6TXZ entry

There are 9 chains in PDB entry 6TXZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 22	LYS 130
B	SER 22	LYS 130
C	SER 22	LYS 130
D	SER 22	LYS 130
H	GLU 1	SER 219
I	GLU 1	CYS 220
J	GLU 1	LYS 218
K	GLU 1	CYS 220
L	ALA 3	SER 26

There are 32 helices in PDB entry 6TXZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	87	91	Right-handed 310
Helix 2	AA2	A	101	105	Right-handed 310
Helix 3	AA3	B	87	91	Right-handed 310
Helix 4	AA4	B	101	105	Right-handed 310
Helix 5	AA5	C	87	91	Right-handed 310
Helix 6	AA6	C	101	105	Right-handed 310
Helix 7	AA7	D	87	91	Right-handed 310
Helix 8	AA8	D	101	105	Right-handed 310
Helix 9	AA9	H	28	32	Right-handed 310
Helix 10	AB1	H	87	91	Right-handed 310
Helix 11	AB2	H	205	208	Right-handed 310
Helix 12	AB3	I	28	32	Right-handed 310
Helix 13	AB4	I	87	91	Right-handed 310
Helix 14	AB5	I	205	208	Right-handed 310
Helix 15	AB6	J	28	32	Right-handed 310
Helix 16	AB7	J	87	91	Right-handed 310
Helix 17	AB8	J	205	208	Right-handed 310
Helix 18	AB9	K	28	32	Right-handed 310
Helix 19	AC1	K	87	91	Right-handed 310
Helix 20	AC2	K	205	208	Right-handed 310
Helix 21	AC3	L	81	85	Right-handed 310
Helix 22	AC4	L	123	129	Right-handed alpha
Helix 23	AC5	L	183	190	Right-handed alpha
Helix 24	AC6	M	81	85	Right-handed 310
Helix 25	AC7	M	123	129	Right-handed alpha
Helix 26	AC8	M	183	190	Right-handed alpha
Helix 27	AC9	N	81	85	Right-handed 310
Helix 28	AD1	N	123	129	Right-handed alpha
Helix 29	AD2	N	183	190	Right-handed alpha
Helix 30	AD3	O	81	85	Right-handed 310
Helix 31	AD4	O	123	129	Right-handed alpha
Helix 32	AD5	O	183	190	Right-handed alpha

There are 55 sheets in PDB entry 6TXZ. 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,

There are 6 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	25	28	first strand
Strand 2	A	121	129	parallel
Strand 3	A	106	112	anti-parallel
Strand 4	A	51	55	anti-parallel
Strand 5	A	66	70	anti-parallel
Strand 6	A	75	77	anti-parallel

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There are 3 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	34	36	first strand
Strand 2	A	95	97	anti-parallel
Strand 3	A	82	84	anti-parallel

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There are 7 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	116	117	first strand
Strand 2	H	57	60	parallel
Strand 3	H	45	51	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	92	99	anti-parallel
Strand 6	H	111	115	anti-parallel
Strand 7	H	11	12	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	116	117	first strand
Strand 2	H	57	60	parallel
Strand 3	H	45	51	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	92	99	anti-parallel
Strand 6	H	104	107	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	B	25	29	first strand
Strand 2	B	121	130	parallel
Strand 3	B	106	112	anti-parallel
Strand 4	B	51	55	anti-parallel
Strand 5	B	66	70	anti-parallel
Strand 6	B	75	78	anti-parallel

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There are 3 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	34	36	first strand
Strand 2	B	95	97	anti-parallel
Strand 3	B	82	84	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	116	117	first strand
Strand 2	I	57	60	parallel
Strand 3	I	45	51	anti-parallel
Strand 4	I	34	39	anti-parallel
Strand 5	I	92	98	anti-parallel
Strand 6	I	111	115	anti-parallel
Strand 7	I	11	12	parallel

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There are 6 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	26	29	first strand
Strand 2	C	121	130	parallel
Strand 3	C	106	112	anti-parallel
Strand 4	C	51	55	anti-parallel
Strand 5	C	66	70	anti-parallel
Strand 6	C	75	78	anti-parallel

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There are 3 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	34	36	first strand
Strand 2	C	95	97	anti-parallel
Strand 3	C	82	84	anti-parallel

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There are 7 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	116	117	first strand
Strand 2	J	57	60	parallel
Strand 3	J	45	51	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	92	99	anti-parallel
Strand 6	J	111	115	anti-parallel
Strand 7	J	11	12	parallel

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There are 6 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	116	117	first strand
Strand 2	J	57	60	parallel
Strand 3	J	45	51	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	92	99	anti-parallel
Strand 6	J	104	107	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	26	28	first strand
Strand 2	D	121	129	parallel
Strand 3	D	106	112	anti-parallel
Strand 4	D	51	55	anti-parallel
Strand 5	D	66	70	anti-parallel
Strand 6	D	75	78	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	D	34	36	first strand
Strand 2	D	95	97	anti-parallel
Strand 3	D	82	84	anti-parallel

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There are 7 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	116	117	first strand
Strand 2	K	57	60	parallel
Strand 3	K	45	51	anti-parallel
Strand 4	K	34	39	anti-parallel
Strand 5	K	92	99	anti-parallel
Strand 6	K	111	115	anti-parallel
Strand 7	K	11	12	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	D	116	117	first strand
Strand 2	K	57	60	parallel
Strand 3	K	45	51	anti-parallel
Strand 4	K	34	39	anti-parallel
Strand 5	K	92	99	anti-parallel
Strand 6	K	104	107	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-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	H	124	131	first strand
Strand 2	H	139	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	167	169	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	H	124	131	first strand
Strand 2	H	139	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	173	174	anti-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	H	155	158	first strand
Strand 2	H	198	204	anti-parallel
Strand 3	H	209	215	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	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 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	I	124	128	first strand
Strand 2	I	139	149	anti-parallel
Strand 3	I	180	189	anti-parallel
Strand 4	I	167	169	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	I	124	128	first strand
Strand 2	I	139	149	anti-parallel
Strand 3	I	180	189	anti-parallel
Strand 4	I	173	174	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	155	158	first strand
Strand 2	I	198	204	anti-parallel
Strand 3	I	209	215	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	J	3	7	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	78	83	anti-parallel
Strand 4	J	68	73	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	J	124	128	first strand
Strand 2	J	141	149	anti-parallel
Strand 3	J	180	187	anti-parallel
Strand 4	J	167	169	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	J	124	128	first strand
Strand 2	J	141	149	anti-parallel
Strand 3	J	180	187	anti-parallel
Strand 4	J	173	174	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	155	158	first strand
Strand 2	J	199	204	anti-parallel
Strand 3	J	209	214	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	K	3	7	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	78	83	anti-parallel
Strand 4	K	68	73	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	K	124	128	first strand
Strand 2	K	140	149	anti-parallel
Strand 3	K	180	188	anti-parallel
Strand 4	K	167	169	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	K	124	128	first strand
Strand 2	K	140	149	anti-parallel
Strand 3	K	180	188	anti-parallel
Strand 4	K	173	174	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	K	155	158	first strand
Strand 2	K	198	204	anti-parallel
Strand 3	K	209	215	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	103	107	parallel
Strand 3	L	87	92	anti-parallel
Strand 4	L	35	40	anti-parallel
Strand 5	L	47	50	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	L	9	12	first strand
Strand 2	L	103	107	parallel
Strand 3	L	87	92	anti-parallel
Strand 4	L	98	99	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	72	77	anti-parallel
Strand 3	L	64	69	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	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	161	163	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	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	167	168	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	155	157	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	202	208	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	M	9	12	first strand
Strand 2	M	103	107	parallel
Strand 3	M	87	92	anti-parallel
Strand 4	M	35	40	anti-parallel
Strand 5	M	47	50	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	M	9	12	first strand
Strand 2	M	103	107	parallel
Strand 3	M	87	92	anti-parallel
Strand 4	M	98	99	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	M	72	77	anti-parallel
Strand 3	M	64	69	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	M	116	120	first strand
Strand 2	M	132	141	anti-parallel
Strand 3	M	174	182	anti-parallel
Strand 4	M	161	163	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	M	116	120	first strand
Strand 2	M	132	141	anti-parallel
Strand 3	M	174	182	anti-parallel
Strand 4	M	167	168	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	M	155	157	first strand
Strand 2	M	147	152	anti-parallel
Strand 3	M	193	198	anti-parallel
Strand 4	M	203	208	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	N	9	12	first strand
Strand 2	N	103	107	parallel
Strand 3	N	87	92	anti-parallel
Strand 4	N	35	40	anti-parallel
Strand 5	N	47	50	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	N	9	12	first strand
Strand 2	N	103	107	parallel
Strand 3	N	87	92	anti-parallel
Strand 4	N	98	99	anti-parallel

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There are 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	18	22	first strand
Strand 2	N	72	77	anti-parallel
Strand 3	N	64	69	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	N	116	120	first strand
Strand 2	N	132	141	anti-parallel
Strand 3	N	174	182	anti-parallel
Strand 4	N	161	163	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	N	116	120	first strand
Strand 2	N	132	141	anti-parallel
Strand 3	N	174	182	anti-parallel
Strand 4	N	167	168	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	N	156	157	first strand
Strand 2	N	147	152	anti-parallel
Strand 3	N	193	199	anti-parallel
Strand 4	N	202	208	anti-parallel

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There are 5 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	9	12	first strand
Strand 2	O	103	107	parallel
Strand 3	O	87	92	anti-parallel
Strand 4	O	35	40	anti-parallel
Strand 5	O	47	50	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	O	9	12	first strand
Strand 2	O	103	107	parallel
Strand 3	O	87	92	anti-parallel
Strand 4	O	98	99	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	O	18	23	first strand
Strand 2	O	72	77	anti-parallel
Strand 3	O	64	69	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	O	116	120	first strand
Strand 2	O	132	141	anti-parallel
Strand 3	O	174	182	anti-parallel
Strand 4	O	161	163	anti-parallel

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There are 4 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	116	120	first strand
Strand 2	O	132	141	anti-parallel
Strand 3	O	174	182	anti-parallel
Strand 4	O	167	168	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	O	155	157	first strand
Strand 2	O	147	152	anti-parallel
Strand 3	O	193	199	anti-parallel
Strand 4	O	202	208	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: 6TXZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
6TXZ