Analysis of interatomic Contacts of Structural Units in PDB entry:
1F8R

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 1F8R entry

There are 4 chains in PDB entry 1F8R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 4	ASN 486
B	ARG 4	ASN 486
C	ARG 4	ASN 486
D	ARG 4	ASN 486

There are 97 helices in PDB entry 1F8R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	7	12	Right-handed 310
Helix 2	2	A	15	26	Right-handed alpha
Helix 3	3	A	42	55	Right-handed alpha
Helix 4	4	A	95	105	Right-handed alpha
Helix 5	5	A	130	136	Right-handed alpha
Helix 6	6	A	137	141	Right-handed 310
Helix 7	7	A	152	161	Right-handed alpha
Helix 8	8	A	161	171	Right-handed alpha
Helix 9	9	A	172	180	Right-handed alpha
Helix 10	10	A	184	192	Right-handed alpha
Helix 11	11	A	196	207	Right-handed alpha
Helix 12	12	A	209	213	Right-handed 310
Helix 13	13	A	216	228	Right-handed alpha
Helix 14	14	A	241	251	Right-handed alpha
Helix 15	15	A	295	300	Right-handed alpha
Helix 16	16	A	309	319	Right-handed alpha
Helix 17	17	A	334	340	Right-handed 310
Helix 18	18	A	375	380	Right-handed alpha
Helix 19	19	A	385	401	Right-handed alpha
Helix 20	20	A	404	411	Right-handed alpha
Helix 21	21	A	421	423	Right-handed 310
Helix 22	22	A	436	447	Right-handed alpha
Helix 23	23	A	456	460	Right-handed 310
Helix 24	24	A	465	486	Right-handed alpha
Helix 25	25	B	7	12	Right-handed 310
Helix 26	26	B	15	26	Right-handed alpha
Helix 27	27	B	42	55	Right-handed alpha
Helix 28	28	B	95	105	Right-handed alpha
Helix 29	29	B	130	136	Right-handed alpha
Helix 30	30	B	137	141	Right-handed 310
Helix 31	31	B	152	161	Right-handed alpha
Helix 32	32	B	161	171	Right-handed alpha
Helix 33	33	B	172	180	Right-handed alpha
Helix 34	34	B	184	192	Right-handed alpha
Helix 35	35	B	196	207	Right-handed alpha
Helix 36	36	B	209	213	Right-handed 310
Helix 37	37	B	216	228	Right-handed alpha
Helix 38	38	B	241	251	Right-handed alpha
Helix 39	39	B	295	300	Right-handed alpha
Helix 40	40	B	309	319	Right-handed alpha
Helix 41	41	B	334	340	Right-handed 310
Helix 42	42	B	375	380	Right-handed alpha
Helix 43	43	B	385	401	Right-handed alpha
Helix 44	44	B	404	411	Right-handed alpha
Helix 45	45	B	421	423	Right-handed 310
Helix 46	46	B	436	447	Right-handed alpha
Helix 47	47	B	456	460	Right-handed 310
Helix 48	48	B	465	486	Right-handed alpha
Helix 49	49	C	7	12	Right-handed 310
Helix 50	50	C	15	26	Right-handed alpha
Helix 51	51	C	42	55	Right-handed alpha
Helix 52	52	C	95	105	Right-handed alpha
Helix 53	53	C	130	136	Right-handed alpha
Helix 54	54	C	137	141	Right-handed 310
Helix 55	55	C	152	161	Right-handed alpha
Helix 56	56	C	161	171	Right-handed alpha
Helix 57	57	C	172	180	Right-handed alpha
Helix 58	58	C	184	192	Right-handed alpha
Helix 59	59	C	196	207	Right-handed alpha
Helix 60	60	C	209	213	Right-handed 310
Helix 61	61	C	216	228	Right-handed alpha
Helix 62	62	C	241	251	Right-handed alpha
Helix 63	63	C	295	300	Right-handed alpha
Helix 64	64	C	309	319	Right-handed alpha
Helix 65	65	C	334	340	Right-handed 310
Helix 66	66	C	375	380	Right-handed alpha
Helix 67	67	C	385	401	Right-handed alpha
Helix 68	68	C	404	411	Right-handed alpha
Helix 69	69	C	421	423	Right-handed 310
Helix 70	70	C	436	447	Right-handed alpha
Helix 71	71	C	456	460	Right-handed 310
Helix 72	72	C	465	486	Right-handed alpha
Helix 73	73	D	7	12	Right-handed 310
Helix 74	74	D	15	26	Right-handed alpha
Helix 75	75	D	42	55	Right-handed alpha
Helix 76	76	D	95	105	Right-handed alpha
Helix 77	77	D	130	136	Right-handed alpha
Helix 78	78	D	137	141	Right-handed 310
Helix 79	79	D	152	161	Right-handed alpha
Helix 80	80	D	161	171	Right-handed alpha
Helix 81	81	D	172	180	Right-handed alpha
Helix 82	82	D	181	183	Right-handed 310
Helix 83	83	D	184	192	Right-handed alpha
Helix 84	84	D	196	207	Right-handed alpha
Helix 85	85	D	209	213	Right-handed 310
Helix 86	86	D	216	228	Right-handed alpha
Helix 87	87	D	241	251	Right-handed alpha
Helix 88	88	D	295	300	Right-handed alpha
Helix 89	89	D	309	319	Right-handed alpha
Helix 90	90	D	334	340	Right-handed 310
Helix 91	91	D	375	380	Right-handed alpha
Helix 92	92	D	385	401	Right-handed alpha
Helix 93	93	D	404	411	Right-handed alpha
Helix 94	94	D	421	423	Right-handed 310
Helix 95	95	D	436	447	Right-handed alpha
Helix 96	96	D	456	460	Right-handed 310
Helix 97	97	D	465	486	Right-handed alpha

There are 24 sheets in PDB entry 1F8R. 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, U, V, W, X,

There are 5 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	255	256	first strand
Strand 2	A	58	62	parallel
Strand 3	A	35	39	parallel
Strand 4	A	289	292	parallel
Strand 5	A	452	454	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	74	77	first strand
Strand 2	A	82	85	anti-parallel

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There are 3 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	91	92	first strand
Strand 2	A	233	236	anti-parallel
Strand 3	A	109	112	anti-parallel

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There are 7 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	126	129	first strand
Strand 2	A	120	123	anti-parallel
Strand 3	A	345	348	parallel
Strand 4	A	354	356	anti-parallel
Strand 5	A	367	374	anti-parallel
Strand 6	A	324	331	anti-parallel
Strand 7	A	412	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	284	287	first strand
Strand 2	A	271	276	anti-parallel
Strand 3	A	260	266	anti-parallel
Strand 4	A	303	305	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	A	321	322	first strand
Strand 2	A	430	431	anti-parallel

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There are 5 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	255	256	first strand
Strand 2	B	58	62	parallel
Strand 3	B	35	39	parallel
Strand 4	B	289	292	parallel
Strand 5	B	452	454	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	74	77	first strand
Strand 2	B	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	91	92	first strand
Strand 2	B	233	236	anti-parallel
Strand 3	B	109	112	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	129	first strand
Strand 2	B	120	123	anti-parallel
Strand 3	B	345	348	parallel
Strand 4	B	354	356	anti-parallel
Strand 5	B	367	374	anti-parallel
Strand 6	B	324	331	anti-parallel
Strand 7	B	412	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	284	287	first strand
Strand 2	B	270	276	anti-parallel
Strand 3	B	260	267	anti-parallel
Strand 4	B	303	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	321	322	first strand
Strand 2	B	430	431	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	255	256	first strand
Strand 2	C	58	62	parallel
Strand 3	C	35	39	parallel
Strand 4	C	289	292	parallel
Strand 5	C	452	454	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	74	77	first strand
Strand 2	C	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	91	92	first strand
Strand 2	C	233	236	anti-parallel
Strand 3	C	109	112	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	129	first strand
Strand 2	C	120	123	anti-parallel
Strand 3	C	345	348	parallel
Strand 4	C	354	356	anti-parallel
Strand 5	C	367	374	anti-parallel
Strand 6	C	324	331	anti-parallel
Strand 7	C	412	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	284	287	first strand
Strand 2	C	271	276	anti-parallel
Strand 3	C	260	266	anti-parallel
Strand 4	C	303	305	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	C	321	322	first strand
Strand 2	C	430	431	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	255	256	first strand
Strand 2	D	58	62	parallel
Strand 3	D	35	39	parallel
Strand 4	D	289	292	parallel
Strand 5	D	452	454	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	74	77	first strand
Strand 2	D	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	91	92	first strand
Strand 2	D	233	236	anti-parallel
Strand 3	D	109	111	anti-parallel

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There are 7 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	129	first strand
Strand 2	D	120	123	anti-parallel
Strand 3	D	345	348	parallel
Strand 4	D	354	356	anti-parallel
Strand 5	D	367	374	anti-parallel
Strand 6	D	324	331	anti-parallel
Strand 7	D	412	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	284	287	first strand
Strand 2	D	271	276	anti-parallel
Strand 3	D	260	266	anti-parallel
Strand 4	D	303	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	321	322	first strand
Strand 2	D	430	431	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: 1F8R

Analysis of interatomic Contacts of Structural Units in PDB entry:
1F8R