Analysis of interatomic Contacts of Structural Units in PDB entry:
4F4O

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 4F4O entry

There are 7 chains in PDB entry 4F4O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 1	ARG 141
B	VAL 1	HIS 146
C	CYS 33	ASP 346
D	VAL 1	ARG 141
E	VAL 1	HIS 146
F	CYS 33	ASP 346
G	VAL 1	PHE 98

There are 92 helices in PDB entry 4F4O. 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	18	Right-handed alpha
Helix 2	2	A	20	36	Right-handed alpha
Helix 3	3	A	37	43	Right-handed 310
Helix 4	4	A	52	72	Right-handed alpha
Helix 5	5	A	75	80	Right-handed alpha
Helix 6	6	A	80	89	Right-handed alpha
Helix 7	7	A	95	113	Right-handed alpha
Helix 8	8	A	118	138	Right-handed alpha
Helix 9	9	B	4	17	Right-handed alpha
Helix 10	10	B	19	35	Right-handed alpha
Helix 11	11	B	36	46	Right-handed 310
Helix 12	12	B	50	57	Right-handed alpha
Helix 13	13	B	57	77	Right-handed alpha
Helix 14	14	B	85	95	Right-handed alpha
Helix 15	15	B	99	119	Right-handed alpha
Helix 16	16	B	120	122	Right-handed 310
Helix 17	17	B	123	142	Right-handed alpha
Helix 18	18	C	141	146	Right-handed alpha
Helix 19	19	C	154	159	Right-handed alpha
Helix 20	20	C	160	162	Right-handed 310
Helix 21	21	C	246	255	Right-handed alpha
Helix 22	22	C	259	263	Right-handed 310
Helix 23	23	C	333	345	Right-handed alpha
Helix 24	24	D	3	18	Right-handed alpha
Helix 25	25	D	20	36	Right-handed alpha
Helix 26	26	D	37	43	Right-handed 310
Helix 27	27	D	52	72	Right-handed alpha
Helix 28	28	D	75	80	Right-handed alpha
Helix 29	29	D	80	89	Right-handed alpha
Helix 30	30	D	95	113	Right-handed alpha
Helix 31	31	D	118	138	Right-handed alpha
Helix 32	32	E	4	17	Right-handed alpha
Helix 33	33	E	19	35	Right-handed alpha
Helix 34	34	E	36	46	Right-handed 310
Helix 35	35	E	50	57	Right-handed alpha
Helix 36	36	E	57	77	Right-handed alpha
Helix 37	37	E	85	95	Right-handed alpha
Helix 38	38	E	99	119	Right-handed alpha
Helix 39	39	E	120	122	Right-handed 310
Helix 40	40	E	123	142	Right-handed alpha
Helix 41	41	F	141	146	Right-handed alpha
Helix 42	42	F	154	159	Right-handed alpha
Helix 43	43	F	160	162	Right-handed 310
Helix 44	44	F	246	255	Right-handed alpha
Helix 45	45	F	259	263	Right-handed 310
Helix 46	46	F	333	345	Right-handed alpha
Helix 47	47	G	3	18	Right-handed alpha
Helix 48	48	G	20	36	Right-handed alpha
Helix 49	49	G	37	43	Right-handed 310
Helix 50	50	G	52	72	Right-handed alpha
Helix 51	51	G	75	80	Right-handed alpha
Helix 52	52	G	80	89	Right-handed alpha
Helix 53	53	G	95	113	Right-handed alpha
Helix 54	54	G	118	138	Right-handed alpha
Helix 55	55	H	4	17	Right-handed alpha
Helix 56	56	H	19	35	Right-handed alpha
Helix 57	57	H	36	46	Right-handed 310
Helix 58	58	H	50	57	Right-handed alpha
Helix 59	59	H	57	77	Right-handed alpha
Helix 60	60	H	85	95	Right-handed alpha
Helix 61	61	H	99	119	Right-handed alpha
Helix 62	62	H	120	122	Right-handed 310
Helix 63	63	H	123	142	Right-handed alpha
Helix 64	64	I	141	146	Right-handed alpha
Helix 65	65	I	154	159	Right-handed alpha
Helix 66	66	I	160	162	Right-handed 310
Helix 67	67	I	246	255	Right-handed alpha
Helix 68	68	I	259	263	Right-handed 310
Helix 69	69	I	333	345	Right-handed alpha
Helix 70	70	J	3	18	Right-handed alpha
Helix 71	71	J	20	36	Right-handed alpha
Helix 72	72	J	37	43	Right-handed 310
Helix 73	73	J	52	72	Right-handed alpha
Helix 74	74	J	75	80	Right-handed alpha
Helix 75	75	J	80	89	Right-handed alpha
Helix 76	76	J	95	113	Right-handed alpha
Helix 77	77	J	118	138	Right-handed alpha
Helix 78	78	K	6	16	Right-handed alpha
Helix 79	79	K	19	35	Right-handed alpha
Helix 80	80	K	36	46	Right-handed 310
Helix 81	81	K	50	57	Right-handed alpha
Helix 82	82	K	57	77	Right-handed alpha
Helix 83	83	K	85	95	Right-handed alpha
Helix 84	84	K	100	119	Right-handed alpha
Helix 85	85	K	120	122	Right-handed 310
Helix 86	86	K	123	142	Right-handed alpha
Helix 87	87	L	141	146	Right-handed alpha
Helix 88	88	L	154	159	Right-handed alpha
Helix 89	89	L	160	162	Right-handed 310
Helix 90	90	L	246	255	Right-handed alpha
Helix 91	91	L	259	263	Right-handed 310
Helix 92	92	L	333	345	Right-handed alpha

There are 18 sheets in PDB entry 4F4O. 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,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	74	75	first strand
Strand 2	C	65	68	anti-parallel
Strand 3	C	42	52	anti-parallel
Strand 4	F	42	52	anti-parallel
Strand 5	F	65	68	anti-parallel
Strand 6	F	74	75	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	C	56	59	first strand
Strand 2	C	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	129	first strand
Strand 2	C	118	121	anti-parallel
Strand 3	C	163	166	anti-parallel
Strand 4	C	170	172	anti-parallel

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There are 3 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	137	140	first strand
Strand 2	C	189	193	anti-parallel
Strand 3	C	174	179	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	C	219	224	first strand
Strand 2	C	238	245	anti-parallel
Strand 3	C	279	282	anti-parallel
Strand 4	C	328	332	anti-parallel
Strand 5	C	309	318	anti-parallel
Strand 6	C	299	304	anti-parallel
Strand 7	C	219	224	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	F	56	59	first strand
Strand 2	F	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	127	129	first strand
Strand 2	F	118	121	anti-parallel
Strand 3	F	163	166	anti-parallel
Strand 4	F	170	172	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	F	137	140	first strand
Strand 2	F	189	193	anti-parallel
Strand 3	F	174	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	219	224	first strand
Strand 2	F	238	245	anti-parallel
Strand 3	F	279	282	anti-parallel
Strand 4	F	328	332	anti-parallel
Strand 5	F	309	318	anti-parallel
Strand 6	F	299	304	anti-parallel
Strand 7	F	219	224	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	74	75	first strand
Strand 2	I	65	68	anti-parallel
Strand 3	I	42	52	anti-parallel
Strand 4	L	42	52	anti-parallel
Strand 5	L	65	68	anti-parallel
Strand 6	L	74	75	anti-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	I	56	59	first strand
Strand 2	I	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	127	129	first strand
Strand 2	I	118	121	anti-parallel
Strand 3	I	163	166	anti-parallel
Strand 4	I	170	172	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	I	137	140	first strand
Strand 2	I	189	193	anti-parallel
Strand 3	I	174	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	219	224	first strand
Strand 2	I	238	245	anti-parallel
Strand 3	I	279	282	anti-parallel
Strand 4	I	328	332	anti-parallel
Strand 5	I	309	318	anti-parallel
Strand 6	I	299	304	anti-parallel
Strand 7	I	219	224	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	L	56	59	first strand
Strand 2	L	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	127	129	first strand
Strand 2	L	118	121	anti-parallel
Strand 3	L	163	166	anti-parallel
Strand 4	L	171	172	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	L	137	140	first strand
Strand 2	L	189	193	anti-parallel
Strand 3	L	174	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	219	224	first strand
Strand 2	L	238	245	anti-parallel
Strand 3	L	279	282	anti-parallel
Strand 4	L	328	332	anti-parallel
Strand 5	L	309	318	anti-parallel
Strand 6	L	299	304	anti-parallel
Strand 7	L	219	224	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: 4F4O

Analysis of interatomic Contacts of Structural Units in PDB entry:
4F4O