Analysis of interatomic Contacts of Structural Units in PDB entry:
3MEN

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 3MEN entry

There are 4 chains in PDB entry 3MEN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	ALA 338
B	SER 0	GLY 341
C	SER 0	PHE 336
D	SER 0	ARG 300

There are 55 helices in PDB entry 3MEN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	12	Right-handed 310
Helix 2	2	A	30	43	Right-handed alpha
Helix 3	3	A	55	60	Right-handed alpha
Helix 4	4	A	63	79	Right-handed alpha
Helix 5	5	A	81	85	Right-handed 310
Helix 6	6	A	102	111	Right-handed alpha
Helix 7	7	A	121	142	Right-handed alpha
Helix 8	8	A	170	180	Right-handed alpha
Helix 9	9	A	196	203	Right-handed alpha
Helix 10	10	A	234	238	Right-handed 310
Helix 11	11	A	251	270	Right-handed alpha
Helix 12	12	A	294	307	Right-handed alpha
Helix 13	13	A	321	323	Right-handed 310
Helix 14	14	A	324	337	Right-handed alpha
Helix 15	29	B	6	12	Right-handed 310
Helix 16	30	B	30	43	Right-handed alpha
Helix 17	31	B	55	60	Right-handed alpha
Helix 18	32	B	63	79	Right-handed alpha
Helix 19	33	B	81	85	Right-handed 310
Helix 20	34	B	102	111	Right-handed alpha
Helix 21	35	B	121	142	Right-handed alpha
Helix 22	36	B	170	180	Right-handed alpha
Helix 23	37	B	196	204	Right-handed alpha
Helix 24	38	B	234	238	Right-handed 310
Helix 25	39	B	251	270	Right-handed alpha
Helix 26	40	B	294	307	Right-handed alpha
Helix 27	41	B	321	323	Right-handed 310
Helix 28	42	B	324	337	Right-handed alpha
Helix 29	15	C	6	12	Right-handed 310
Helix 30	16	C	30	43	Right-handed alpha
Helix 31	17	C	55	60	Right-handed alpha
Helix 32	18	C	63	79	Right-handed alpha
Helix 33	19	C	81	85	Right-handed 310
Helix 34	20	C	102	111	Right-handed alpha
Helix 35	21	C	121	143	Right-handed alpha
Helix 36	22	C	170	180	Right-handed alpha
Helix 37	23	C	196	203	Right-handed alpha
Helix 38	24	C	234	238	Right-handed 310
Helix 39	25	C	251	270	Right-handed alpha
Helix 40	26	C	294	308	Right-handed alpha
Helix 41	27	C	321	323	Right-handed 310
Helix 42	28	C	324	336	Right-handed alpha
Helix 43	43	D	6	12	Right-handed 310
Helix 44	44	D	29	42	Right-handed alpha
Helix 45	45	D	55	60	Right-handed alpha
Helix 46	46	D	63	79	Right-handed alpha
Helix 47	47	D	81	85	Right-handed 310
Helix 48	48	D	102	111	Right-handed alpha
Helix 49	49	D	121	142	Right-handed alpha
Helix 50	50	D	170	180	Right-handed alpha
Helix 51	51	D	196	204	Right-handed alpha
Helix 52	52	D	234	238	Right-handed 310
Helix 53	53	D	251	270	Right-handed alpha
Helix 54	54	D	294	307	Right-handed alpha
Helix 55	55	D	324	337	Right-handed alpha

There are 8 sheets in PDB entry 3MEN. 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	47	48	first strand
Strand 2	A	2	4	parallel
Strand 3	A	146	149	parallel
Strand 4	A	312	316	parallel
Strand 5	A	273	278	parallel
Strand 6	A	186	190	parallel
Strand 7	A	209	216	parallel
Strand 8	A	241	246	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	17	19	first strand
Strand 2	A	22	24	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	C	47	48	first strand
Strand 2	C	3	4	parallel
Strand 3	C	146	149	parallel
Strand 4	C	312	316	parallel
Strand 5	C	273	278	parallel
Strand 6	C	186	190	parallel
Strand 7	C	209	216	parallel
Strand 8	C	241	246	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	C	17	19	first strand
Strand 2	C	22	24	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	47	48	first strand
Strand 2	B	2	4	parallel
Strand 3	B	146	149	parallel
Strand 4	B	312	316	parallel
Strand 5	B	273	278	parallel
Strand 6	B	186	190	parallel
Strand 7	B	209	216	parallel
Strand 8	B	241	246	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	17	19	first strand
Strand 2	B	22	24	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	D	47	48	first strand
Strand 2	D	2	4	parallel
Strand 3	D	146	149	parallel
Strand 4	D	312	316	parallel
Strand 5	D	273	278	parallel
Strand 6	D	186	190	parallel
Strand 7	D	209	216	parallel
Strand 8	D	241	246	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	D	17	19	first strand
Strand 2	D	22	24	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: 3MEN

Analysis of interatomic Contacts of Structural Units in PDB entry:
3MEN