Analysis of interatomic Contacts of Structural Units in PDB entry:
4RF8

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 4RF8 entry

There are 2 chains in PDB entry 4RF8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 3	SER 713
B	ALA 2	ARG 585

There are 75 helices in PDB entry 4RF8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	13	Right-handed alpha
Helix 2	2	A	17	21	Right-handed 310
Helix 3	3	A	29	35	Right-handed alpha
Helix 4	4	A	36	44	Right-handed alpha
Helix 5	5	A	53	64	Right-handed alpha
Helix 6	6	A	75	82	Right-handed alpha
Helix 7	7	A	82	94	Right-handed alpha
Helix 8	8	A	108	112	Right-handed 310
Helix 9	9	A	140	144	Right-handed 310
Helix 10	10	A	145	161	Right-handed alpha
Helix 11	11	A	162	163	Right-handed 310
Helix 12	12	A	164	167	Right-handed 310
Helix 13	13	A	178	188	Right-handed alpha
Helix 14	14	A	196	201	Right-handed alpha
Helix 15	15	A	242	261	Right-handed alpha
Helix 16	16	A	275	279	Right-handed 310
Helix 17	17	A	291	297	Right-handed alpha
Helix 18	18	A	299	308	Right-handed alpha
Helix 19	19	A	340	367	Right-handed alpha
Helix 20	20	A	371	376	Right-handed 310
Helix 21	21	A	381	387	Right-handed alpha
Helix 22	22	A	388	396	Right-handed alpha
Helix 23	23	A	405	416	Right-handed alpha
Helix 24	24	A	429	434	Right-handed alpha
Helix 25	25	A	434	446	Right-handed alpha
Helix 26	26	A	450	454	Right-handed 310
Helix 27	27	A	460	464	Right-handed 310
Helix 28	28	A	492	496	Right-handed 310
Helix 29	29	A	497	513	Right-handed alpha
Helix 30	30	A	514	515	Right-handed 310
Helix 31	31	A	516	519	Right-handed 310
Helix 32	32	A	530	540	Right-handed alpha
Helix 33	33	A	548	555	Right-handed alpha
Helix 34	34	A	594	613	Right-handed alpha
Helix 35	35	A	627	631	Right-handed 310
Helix 36	36	A	645	649	Right-handed 310
Helix 37	37	A	651	660	Right-handed alpha
Helix 38	38	A	692	710	Right-handed alpha
Helix 39	39	B	3	13	Right-handed alpha
Helix 40	40	B	17	22	Right-handed 310
Helix 41	41	B	29	35	Right-handed alpha
Helix 42	42	B	36	44	Right-handed alpha
Helix 43	43	B	53	64	Right-handed alpha
Helix 44	44	B	75	82	Right-handed alpha
Helix 45	45	B	82	94	Right-handed alpha
Helix 46	46	B	108	112	Right-handed 310
Helix 47	47	B	145	161	Right-handed alpha
Helix 48	48	B	162	163	Right-handed 310
Helix 49	49	B	164	167	Right-handed 310
Helix 50	50	B	178	188	Right-handed alpha
Helix 51	51	B	196	202	Right-handed alpha
Helix 52	52	B	242	261	Right-handed alpha
Helix 53	53	B	275	279	Right-handed 310
Helix 54	54	B	293	297	Right-handed 310
Helix 55	55	B	299	307	Right-handed alpha
Helix 56	56	B	340	367	Right-handed alpha
Helix 57	57	B	371	376	Right-handed 310
Helix 58	58	B	381	387	Right-handed alpha
Helix 59	59	B	388	396	Right-handed alpha
Helix 60	60	B	405	416	Right-handed alpha
Helix 61	61	B	429	434	Right-handed alpha
Helix 62	62	B	434	446	Right-handed alpha
Helix 63	63	B	450	454	Right-handed 310
Helix 64	64	B	460	464	Right-handed 310
Helix 65	65	B	492	496	Right-handed 310
Helix 66	66	B	497	513	Right-handed alpha
Helix 67	67	B	514	515	Right-handed 310
Helix 68	68	B	516	519	Right-handed 310
Helix 69	69	B	530	540	Right-handed alpha
Helix 70	70	B	548	553	Right-handed alpha
Helix 71	71	B	594	614	Right-handed alpha
Helix 72	72	B	627	631	Right-handed 310
Helix 73	73	B	645	649	Right-handed 310
Helix 74	74	B	651	659	Right-handed alpha
Helix 75	75	B	692	712	Right-handed alpha

There are 8 sheets in PDB entry 4RF8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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	169	173	first strand
Strand 2	A	213	217	anti-parallel
Strand 3	A	222	226	anti-parallel
Strand 4	A	232	239	anti-parallel
Strand 5	A	124	133	anti-parallel
Strand 6	A	283	290	anti-parallel
Strand 7	A	328	333	anti-parallel
Strand 8	A	309	313	anti-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	265	266	first strand
Strand 2	A	270	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	521	525	first strand
Strand 2	A	565	569	anti-parallel
Strand 3	A	574	578	anti-parallel
Strand 4	A	584	590	anti-parallel
Strand 5	A	476	485	anti-parallel
Strand 6	A	635	641	anti-parallel
Strand 7	A	682	685	anti-parallel
Strand 8	A	661	664	anti-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	A	617	618	first strand
Strand 2	A	622	623	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	169	173	first strand
Strand 2	B	213	217	anti-parallel
Strand 3	B	222	226	anti-parallel
Strand 4	B	232	239	anti-parallel
Strand 5	B	124	133	anti-parallel
Strand 6	B	283	290	anti-parallel
Strand 7	B	328	333	anti-parallel
Strand 8	B	309	313	anti-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	B	265	266	first strand
Strand 2	B	270	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	521	525	first strand
Strand 2	B	565	569	anti-parallel
Strand 3	B	574	578	anti-parallel
Strand 4	B	584	591	anti-parallel
Strand 5	B	476	485	anti-parallel
Strand 6	B	635	642	anti-parallel
Strand 7	B	680	685	anti-parallel
Strand 8	B	661	664	anti-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	B	617	618	first strand
Strand 2	B	622	623	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: 4RF8

Analysis of interatomic Contacts of Structural Units in PDB entry:
4RF8