Analysis of interatomic Contacts of Structural Units in PDB entry:
4EO4

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 4EO4 entry

There are 4 chains in PDB entry 4EO4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 36	LYS 462
B	MET 38	LYS 462
C	ALA 36	LYS 462
D	ALA 36	LYS 462

There are 52 helices in PDB entry 4EO4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	39	47	Right-handed alpha
Helix 2	2	A	62	83	Right-handed alpha
Helix 3	3	A	97	104	Right-handed alpha
Helix 4	4	A	104	109	Right-handed alpha
Helix 5	5	A	132	141	Right-handed alpha
Helix 6	6	A	191	209	Right-handed alpha
Helix 7	7	A	238	257	Right-handed alpha
Helix 8	8	A	295	301	Right-handed alpha
Helix 9	9	A	325	338	Right-handed alpha
Helix 10	10	A	359	375	Right-handed alpha
Helix 11	11	A	402	413	Right-handed alpha
Helix 12	12	A	422	429	Right-handed alpha
Helix 13	13	A	446	459	Right-handed alpha
Helix 14	14	B	39	47	Right-handed alpha
Helix 15	15	B	62	83	Right-handed alpha
Helix 16	16	B	97	104	Right-handed alpha
Helix 17	17	B	109	113	Right-handed 310
Helix 18	18	B	132	141	Right-handed alpha
Helix 19	19	B	191	209	Right-handed alpha
Helix 20	20	B	238	257	Right-handed alpha
Helix 21	21	B	296	301	Right-handed alpha
Helix 22	22	B	326	338	Right-handed alpha
Helix 23	23	B	359	375	Right-handed alpha
Helix 24	24	B	402	413	Right-handed alpha
Helix 25	25	B	422	429	Right-handed alpha
Helix 26	26	B	446	459	Right-handed alpha
Helix 27	27	C	37	47	Right-handed alpha
Helix 28	28	C	62	83	Right-handed alpha
Helix 29	29	C	97	104	Right-handed alpha
Helix 30	30	C	104	109	Right-handed alpha
Helix 31	31	C	132	141	Right-handed alpha
Helix 32	32	C	146	150	Right-handed 310
Helix 33	33	C	191	209	Right-handed alpha
Helix 34	34	C	238	257	Right-handed alpha
Helix 35	35	C	296	301	Right-handed alpha
Helix 36	36	C	325	338	Right-handed alpha
Helix 37	37	C	359	375	Right-handed alpha
Helix 38	38	C	404	412	Right-handed alpha
Helix 39	39	C	422	429	Right-handed alpha
Helix 40	40	C	446	459	Right-handed alpha
Helix 41	41	D	37	47	Right-handed alpha
Helix 42	42	D	62	83	Right-handed alpha
Helix 43	43	D	97	103	Right-handed alpha
Helix 44	44	D	132	141	Right-handed alpha
Helix 45	45	D	191	207	Right-handed alpha
Helix 46	46	D	238	257	Right-handed alpha
Helix 47	47	D	296	301	Right-handed alpha
Helix 48	48	D	325	338	Right-handed alpha
Helix 49	49	D	359	375	Right-handed alpha
Helix 50	50	D	402	413	Right-handed alpha
Helix 51	51	D	422	429	Right-handed alpha
Helix 52	52	D	446	460	Right-handed alpha

There are 22 sheets in PDB entry 4EO4. 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,

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	49	50	first strand
Strand 2	A	60	61	anti-parallel

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There are 8 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	87	88	first strand
Strand 2	A	152	156	parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	316	321	anti-parallel
Strand 5	A	285	294	anti-parallel
Strand 6	A	273	279	anti-parallel
Strand 7	A	225	229	anti-parallel
Strand 8	A	260	263	parallel

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There are 6 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	94	96	first strand
Strand 2	A	126	128	anti-parallel
Strand 3	A	114	117	anti-parallel
Strand 4	C	114	117	anti-parallel
Strand 5	C	126	128	anti-parallel
Strand 6	C	94	96	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	159	161	first strand
Strand 2	A	177	179	anti-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	A	305	306	first strand
Strand 2	A	312	313	anti-parallel

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There are 5 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	394	396	first strand
Strand 2	A	350	354	parallel
Strand 3	A	417	421	parallel
Strand 4	A	431	435	anti-parallel
Strand 5	A	438	445	anti-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	B	49	50	first strand
Strand 2	B	60	61	anti-parallel

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There are 4 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	87	88	first strand
Strand 2	B	152	156	parallel
Strand 3	B	177	187	anti-parallel
Strand 4	B	159	161	anti-parallel

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There are 8 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	87	88	first strand
Strand 2	B	152	156	parallel
Strand 3	B	177	187	anti-parallel
Strand 4	B	316	325	anti-parallel
Strand 5	B	285	294	anti-parallel
Strand 6	B	273	279	anti-parallel
Strand 7	B	225	229	anti-parallel
Strand 8	B	260	262	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	B	94	96	first strand
Strand 2	B	126	128	anti-parallel
Strand 3	B	115	117	anti-parallel
Strand 4	D	114	117	anti-parallel
Strand 5	D	126	128	anti-parallel
Strand 6	D	94	96	anti-parallel

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There are 3 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	145	146	first strand
Strand 2	B	305	306	parallel
Strand 3	B	312	313	anti-parallel

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There are 5 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	394	396	first strand
Strand 2	B	350	354	parallel
Strand 3	B	417	421	parallel
Strand 4	B	431	435	anti-parallel
Strand 5	B	443	445	anti-parallel

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There are 2 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	49	50	first strand
Strand 2	C	60	61	anti-parallel

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There are 8 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	87	88	first strand
Strand 2	C	152	156	parallel
Strand 3	C	182	187	anti-parallel
Strand 4	C	316	321	anti-parallel
Strand 5	C	285	294	anti-parallel
Strand 6	C	273	279	anti-parallel
Strand 7	C	225	229	anti-parallel
Strand 8	C	260	263	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	C	159	161	first strand
Strand 2	C	177	179	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	C	305	306	first strand
Strand 2	C	312	313	anti-parallel

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There are 5 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	394	396	first strand
Strand 2	C	350	354	parallel
Strand 3	C	417	421	parallel
Strand 4	C	431	435	anti-parallel
Strand 5	C	443	445	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	D	49	50	first strand
Strand 2	D	60	61	anti-parallel

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There are 8 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	87	88	first strand
Strand 2	D	152	156	parallel
Strand 3	D	182	187	anti-parallel
Strand 4	D	316	321	anti-parallel
Strand 5	D	285	294	anti-parallel
Strand 6	D	273	279	anti-parallel
Strand 7	D	225	229	anti-parallel
Strand 8	D	260	263	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	159	161	first strand
Strand 2	D	177	179	anti-parallel

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There are 2 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	305	306	first strand
Strand 2	D	312	313	anti-parallel

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There are 5 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	394	396	first strand
Strand 2	D	350	354	parallel
Strand 3	D	417	421	parallel
Strand 4	D	431	435	anti-parallel
Strand 5	D	443	445	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: 4EO4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4EO4