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

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 4FIP entry

There are 8 chains in PDB entry 4FIP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 0	ASN 471
B	ALA 6	THR 95
C	THR 5	LEU 45
D	ASP 5	GLU 95
E	MET 1	ASN 471
F	ALA 6	THR 95
G	GLU 3	LEU 45
H	ALA 6	ILE 11

There are 59 helices in PDB entry 4FIP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	4	11	Right-handed alpha
Helix 2	2	A	13	33	Right-handed alpha
Helix 3	3	A	35	44	Right-handed alpha
Helix 4	4	A	72	82	Right-handed alpha
Helix 5	5	A	106	111	Right-handed alpha
Helix 6	6	A	112	116	Right-handed 310
Helix 7	7	A	117	124	Right-handed alpha
Helix 8	8	A	145	156	Right-handed alpha
Helix 9	9	A	158	167	Right-handed alpha
Helix 10	10	A	168	174	Right-handed alpha
Helix 11	11	A	182	196	Right-handed alpha
Helix 12	12	A	213	227	Right-handed alpha
Helix 13	13	A	237	256	Right-handed alpha
Helix 14	14	A	260	269	Right-handed alpha
Helix 15	15	A	273	280	Right-handed alpha
Helix 16	16	A	315	324	Right-handed alpha
Helix 17	17	A	389	392	Right-handed 310
Helix 18	18	A	451	456	Right-handed alpha
Helix 19	19	B	8	19	Right-handed alpha
Helix 20	20	B	20	36	Right-handed alpha
Helix 21	21	B	37	53	Right-handed alpha
Helix 22	22	B	57	72	Right-handed alpha
Helix 23	23	B	74	91	Right-handed alpha
Helix 24	24	C	7	42	Right-handed alpha
Helix 25	25	D	12	19	Right-handed alpha
Helix 26	26	D	32	34	Right-handed 310
Helix 27	27	D	35	41	Right-handed alpha
Helix 28	28	D	50	58	Right-handed alpha
Helix 29	29	D	89	95	Right-handed alpha
Helix 30	30	E	4	11	Right-handed alpha
Helix 31	31	E	13	33	Right-handed alpha
Helix 32	32	E	35	44	Right-handed alpha
Helix 33	33	E	72	80	Right-handed alpha
Helix 34	34	E	106	111	Right-handed alpha
Helix 35	35	E	112	116	Right-handed 310
Helix 36	36	E	117	124	Right-handed alpha
Helix 37	37	E	145	157	Right-handed alpha
Helix 38	38	E	158	167	Right-handed alpha
Helix 39	39	E	168	174	Right-handed alpha
Helix 40	40	E	182	196	Right-handed alpha
Helix 41	41	E	213	227	Right-handed alpha
Helix 42	42	E	228	231	Right-handed 310
Helix 43	43	E	237	257	Right-handed alpha
Helix 44	44	E	273	279	Right-handed alpha
Helix 45	45	E	315	324	Right-handed alpha
Helix 46	46	E	389	392	Right-handed 310
Helix 47	47	E	435	437	Right-handed 310
Helix 48	48	E	451	456	Right-handed alpha
Helix 49	49	F	8	20	Right-handed alpha
Helix 50	50	F	20	36	Right-handed alpha
Helix 51	51	F	37	53	Right-handed alpha
Helix 52	52	F	57	73	Right-handed alpha
Helix 53	53	F	74	93	Right-handed alpha
Helix 54	54	G	7	42	Right-handed alpha
Helix 55	55	H	12	16	Right-handed 310
Helix 56	56	H	31	34	Right-handed 310
Helix 57	57	H	35	40	Right-handed alpha
Helix 58	58	H	50	58	Right-handed alpha
Helix 59	59	H	87	96	Right-handed alpha

There are 12 sheets in PDB entry 4FIP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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	66	68	first strand
Strand 2	A	57	60	anti-parallel
Strand 3	A	85	88	anti-parallel
Strand 4	A	94	96	anti-parallel
Strand 5	A	101	102	anti-parallel

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There are 3 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	125	126	first strand
Strand 2	D	75	78	anti-parallel
Strand 3	D	84	86	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	298	303	first strand
Strand 2	A	281	288	anti-parallel
Strand 3	A	346	353	anti-parallel

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There are 5 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	306	308	first strand
Strand 2	A	357	362	parallel
Strand 3	A	460	470	anti-parallel
Strand 4	A	409	420	anti-parallel
Strand 5	A	385	387	anti-parallel

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There are 7 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	306	308	first strand
Strand 2	A	357	362	parallel
Strand 3	A	460	470	anti-parallel
Strand 4	A	409	420	anti-parallel
Strand 5	A	427	434	anti-parallel
Strand 6	A	438	443	anti-parallel
Strand 7	A	446	450	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	A	365	367	first strand
Strand 2	A	373	375	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	E	66	68	first strand
Strand 2	E	57	60	anti-parallel
Strand 3	E	85	88	anti-parallel
Strand 4	E	94	96	anti-parallel
Strand 5	E	101	103	anti-parallel

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There are 3 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	125	126	first strand
Strand 2	H	75	78	anti-parallel
Strand 3	H	84	86	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	295	303	first strand
Strand 2	E	281	288	anti-parallel
Strand 3	E	342	353	anti-parallel
Strand 4	E	326	335	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	306	309	first strand
Strand 2	E	357	363	parallel
Strand 3	E	460	470	anti-parallel
Strand 4	E	409	420	anti-parallel
Strand 5	E	385	387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	306	309	first strand
Strand 2	E	357	363	parallel
Strand 3	E	460	470	anti-parallel
Strand 4	E	409	420	anti-parallel
Strand 5	E	427	433	anti-parallel
Strand 6	E	439	443	anti-parallel
Strand 7	E	446	450	anti-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	E	365	367	first strand
Strand 2	E	373	375	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: 4FIP

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