Analysis of interatomic Contacts of Structural Units in PDB entry:
8R7N

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 8R7N entry

There are 13 chains in PDB entry 8R7N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	A 5	U 133
B	MET 1	LYS 128
C	GLU 10	LYS 164
D	LEU 171	LYS 391
E	GLY 2	ASP 43
F	MET 1	GLU 268
h	LYS 2	ASP 82
i	MET 11	LEU 114
j	ILE 3	LEU 83
k	SER 6	GLY 91
l	MET 14	VAL 90
m	SER 2	VAL 75
n	ALA 4	VAL 76

There are 44 helices in PDB entry 8R7N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	3	13	Right-handed alpha
Helix 2	AA2	B	14	18	Right-handed 310
Helix 3	AA3	B	25	37	Right-handed alpha
Helix 4	AA4	B	62	82	Right-handed alpha
Helix 5	AA5	B	88	95	Right-handed alpha
Helix 6	AA6	C	12	17	Right-handed alpha
Helix 7	AA7	C	28	37	Right-handed alpha
Helix 8	AA8	C	48	50	Right-handed 310
Helix 9	AA9	C	63	72	Right-handed alpha
Helix 10	AB1	C	73	75	Right-handed 310
Helix 11	AB2	C	101	113	Right-handed alpha
Helix 12	AB3	C	147	151	Right-handed 310
Helix 13	AB4	D	172	198	Right-handed alpha
Helix 14	AB5	D	201	228	Right-handed alpha
Helix 15	AB6	D	233	246	Right-handed alpha
Helix 16	AB7	D	247	255	Right-handed alpha
Helix 17	AB8	D	258	337	Right-handed alpha
Helix 18	AB9	D	340	391	Right-handed alpha
Helix 19	AC1	E	17	26	Right-handed alpha
Helix 20	AC2	E	27	41	Right-handed alpha
Helix 21	AC3	F	7	32	Right-handed alpha
Helix 22	AC4	F	68	83	Right-handed alpha
Helix 23	AC5	F	86	92	Right-handed alpha
Helix 24	AC6	F	97	101	Right-handed 310
Helix 25	AC7	F	111	127	Right-handed alpha
Helix 26	AC8	F	128	130	Right-handed 310
Helix 27	AC9	F	134	138	Right-handed 310
Helix 28	AD1	F	148	156	Right-handed alpha
Helix 29	AD2	F	157	178	Right-handed alpha
Helix 30	AD3	F	236	257	Right-handed alpha
Helix 31	AD4	F	260	268	Right-handed alpha
Helix 32	AD5	h	4	10	Right-handed 310
Helix 33	AD6	h	75	80	Right-handed alpha
Helix 34	AD7	i	12	17	Right-handed alpha
Helix 35	AD8	i	19	27	Right-handed alpha
Helix 36	AD9	i	29	38	Right-handed alpha
Helix 37	AE1	i	103	106	Right-handed 310
Helix 38	AE2	j	4	13	Right-handed alpha
Helix 39	AE3	j	74	80	Right-handed 310
Helix 40	AE4	k	7	11	Right-handed alpha
Helix 41	AE5	l	16	28	Right-handed alpha
Helix 42	AE6	m	6	15	Right-handed alpha
Helix 43	AE7	n	23	25	Right-handed 310
Helix 44	AE8	n	63	65	Right-handed 310

There are 11 sheets in PDB entry 8R7N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	58	first strand
Strand 2	B	40	46	anti-parallel
Strand 3	B	121	127	parallel
Strand 4	B	96	100	anti-parallel
Strand 5	B	103	105	anti-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	C	77	84	first strand
Strand 2	C	91	99	anti-parallel
Strand 3	C	52	56	anti-parallel
Strand 4	C	123	126	anti-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	C	116	117	first strand
Strand 2	C	120	121	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	6	first strand
Strand 2	E	13	15	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	F	55	56	first strand
Strand 2	F	66	67	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	107	109	first strand
Strand 2	n	53	55	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	90	92	first strand
Strand 2	i	65	76	anti-parallel
Strand 3	i	51	59	anti-parallel
Strand 4	i	42	44	anti-parallel
Strand 5	i	108	111	anti-parallel
Strand 6	m	54	64	anti-parallel
Strand 7	m	42	51	anti-parallel
Strand 8	m	27	28	anti-parallel

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There are 23 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	27	28	first strand
Strand 2	j	19	22	anti-parallel
Strand 3	j	68	72	anti-parallel
Strand 4	k	62	72	anti-parallel
Strand 5	k	41	50	anti-parallel
Strand 6	k	26	33	anti-parallel
Strand 7	k	16	21	anti-parallel
Strand 8	k	77	82	anti-parallel
Strand 9	h	53	60	anti-parallel
Strand 10	h	39	46	anti-parallel
Strand 11	h	24	31	anti-parallel
Strand 12	h	14	19	anti-parallel
Strand 13	h	65	70	anti-parallel
Strand 14	i	95	101	anti-parallel
Strand 15	i	65	76	anti-parallel
Strand 16	i	51	59	anti-parallel
Strand 17	i	42	44	anti-parallel
Strand 18	i	108	111	anti-parallel
Strand 19	m	54	64	anti-parallel
Strand 20	m	42	51	anti-parallel
Strand 21	m	30	36	anti-parallel
Strand 22	m	18	23	anti-parallel
Strand 23	m	69	74	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	31	35	first strand
Strand 2	j	41	44	anti-parallel
Strand 3	j	60	63	anti-parallel
Strand 4	n	67	72	anti-parallel
Strand 5	n	16	21	anti-parallel
Strand 6	n	27	34	anti-parallel
Strand 7	n	40	46	anti-parallel
Strand 8	n	60	61	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	j	48	49	first strand
Strand 2	j	55	56	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	l	71	75	first strand
Strand 2	l	61	64	anti-parallel
Strand 3	l	42	45	anti-parallel
Strand 4	l	31	34	anti-parallel
Strand 5	l	86	88	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: 8R7N

Analysis of interatomic Contacts of Structural Units in PDB entry:
8R7N