Analysis of interatomic Contacts of Structural Units in PDB entry:
4R8P

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 4R8P entry

There are 10 chains in PDB entry 4R8P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 37	ARG 134
B	ARG 17	GLY 102
C	THR 16	LYS 119
D	LYS 31	LYS 125
E	PRO 38	ARG 134
F	VAL 21	GLY 102
G	ALA 12	LYS 118
H	LYS 31	LYS 125
I	C -71	A 72
J	T -72	T -16

There are 63 helices in PDB entry 4R8P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	44	55	Right-handed alpha
Helix 2	2	A	63	76	Right-handed alpha
Helix 3	3	A	85	114	Right-handed alpha
Helix 4	4	A	120	131	Right-handed alpha
Helix 5	5	B	25	29	Right-handed 310
Helix 6	6	B	30	42	Right-handed alpha
Helix 7	7	B	49	76	Right-handed alpha
Helix 8	8	B	82	93	Right-handed alpha
Helix 9	9	C	17	21	Right-handed alpha
Helix 10	10	C	26	36	Right-handed alpha
Helix 11	11	C	46	73	Right-handed alpha
Helix 12	12	C	79	89	Right-handed alpha
Helix 13	13	C	90	97	Right-handed alpha
Helix 14	14	C	112	116	Right-handed 310
Helix 15	15	D	37	49	Right-handed alpha
Helix 16	16	D	55	84	Right-handed alpha
Helix 17	17	D	90	102	Right-handed alpha
Helix 18	18	D	104	121	Right-handed alpha
Helix 19	19	D	122	124	Right-handed 310
Helix 20	20	E	44	57	Right-handed alpha
Helix 21	21	E	63	76	Right-handed alpha
Helix 22	22	E	85	114	Right-handed alpha
Helix 23	23	E	120	132	Right-handed alpha
Helix 24	24	F	25	29	Right-handed 310
Helix 25	25	F	30	42	Right-handed alpha
Helix 26	26	F	49	76	Right-handed alpha
Helix 27	27	F	82	94	Right-handed alpha
Helix 28	28	G	16	21	Right-handed alpha
Helix 29	29	G	26	36	Right-handed alpha
Helix 30	30	G	45	73	Right-handed alpha
Helix 31	31	G	79	90	Right-handed alpha
Helix 32	32	G	90	97	Right-handed alpha
Helix 33	33	H	37	49	Right-handed alpha
Helix 34	34	H	55	84	Right-handed alpha
Helix 35	35	H	90	102	Right-handed alpha
Helix 36	36	H	104	124	Right-handed alpha
Helix 37	37	K	9	13	Right-handed alpha
Helix 38	38	K	14	16	Right-handed 310
Helix 39	39	K	40	47	Right-handed alpha
Helix 40	40	K	64	67	Right-handed 310
Helix 41	41	K	72	83	Right-handed alpha
Helix 42	42	K	85	98	Right-handed alpha
Helix 43	43	L	45	50	Right-handed alpha
Helix 44	44	L	73	82	Right-handed alpha
Helix 45	45	L	96	98	Right-handed 310
Helix 46	46	L	103	114	Right-handed alpha
Helix 47	47	L	202	216	Right-handed alpha
Helix 48	48	L	286	290	Right-handed 310
Helix 49	49	L	298	312	Right-handed alpha
Helix 50	50	M	40	47	Right-handed alpha
Helix 51	51	M	64	67	Right-handed 310
Helix 52	52	M	72	83	Right-handed alpha
Helix 53	53	M	85	98	Right-handed alpha
Helix 54	54	N	22	26	Right-handed 310
Helix 55	55	N	45	49	Right-handed alpha
Helix 56	56	N	73	82	Right-handed alpha
Helix 57	57	N	96	98	Right-handed 310
Helix 58	58	N	103	114	Right-handed alpha
Helix 59	59	N	122	216	Right-handed alpha
Helix 60	60	N	286	290	Right-handed 310
Helix 61	61	N	298	312	Right-handed alpha
Helix 62	62	N	320	330	Right-handed alpha
Helix 63	63	N	331	346	Right-handed alpha

There are 20 sheets in PDB entry 4R8P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	84	first strand
Strand 2	B	80	81	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	118	119	first strand
Strand 2	B	45	46	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	98	first strand
Strand 2	G	100	102	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	42	43	first strand
Strand 2	D	88	89	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	77	78	first strand
Strand 2	D	53	54	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	100	102	first strand
Strand 2	F	96	98	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	119	first strand
Strand 2	F	45	46	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	88	89	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	77	78	first strand
Strand 2	H	53	54	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	5	8	first strand
Strand 2	L	37	40	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	36	39	first strand
Strand 2	K	28	31	anti-parallel
Strand 3	K	69	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	70	72	first strand
Strand 2	L	61	64	anti-parallel
Strand 3	L	100	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	221	225	first strand
Strand 2	L	232	238	anti-parallel
Strand 3	L	249	255	anti-parallel
Strand 4	L	266	269	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	7	8	first strand
Strand 2	N	37	38	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	17	18	first strand
Strand 2	M	23	24	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	37	39	first strand
Strand 2	M	28	31	anti-parallel
Strand 3	M	69	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	50	51	first strand
Strand 2	N	56	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	70	72	first strand
Strand 2	N	61	64	anti-parallel
Strand 3	N	100	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	221	225	first strand
Strand 2	N	232	237	anti-parallel
Strand 3	N	250	255	anti-parallel
Strand 4	N	266	269	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: 4R8P

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R8P