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

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 4MMY entry

There are 2 chains in PDB entry 4MMY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 1	GLN 956
B	GLY 1	ASP 361

There are 24 helices in PDB entry 4MMY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	175	180	Right-handed alpha
Helix 2	2	A	188	194	Right-handed alpha
Helix 3	3	A	214	218	Right-handed 310
Helix 4	4	A	366	370	Right-handed 310
Helix 5	5	A	768	772	Right-handed 310
Helix 6	6	B	3	9	Right-handed alpha
Helix 7	7	B	12	18	Right-handed alpha
Helix 8	8	B	40	46	Right-handed 310
Helix 9	9	B	121	125	Right-handed 310
Helix 10	10	B	127	132	Right-handed 310
Helix 11	11	B	134	143	Right-handed alpha
Helix 12	12	B	169	173	Right-handed 310
Helix 13	13	B	199	208	Right-handed alpha
Helix 14	14	B	222	232	Right-handed alpha
Helix 15	15	B	232	237	Right-handed alpha
Helix 16	16	B	258	264	Right-handed 310
Helix 17	17	B	291	302	Right-handed alpha
Helix 18	18	B	314	323	Right-handed alpha
Helix 19	19	B	338	352	Right-handed alpha
Helix 20	20	B	534	538	Right-handed 310
Helix 21	21	B	564	568	Right-handed 310
Helix 22	22	B	573	577	Right-handed 310
Helix 23	23	B	607	619	Right-handed alpha
Helix 24	24	B	630	635	Right-handed alpha

There are 25 sheets in PDB entry 4MMY. 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, Y,

There are 4 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	3	12	first strand
Strand 2	A	431	437	anti-parallel
Strand 3	A	421	426	anti-parallel
Strand 4	A	404	412	anti-parallel

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There are 4 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	23	26	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	55	60	anti-parallel
Strand 4	A	67	69	anti-parallel

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There are 2 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	79	81	first strand
Strand 2	A	84	85	anti-parallel

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There are 4 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	98	101	first strand
Strand 2	A	104	109	anti-parallel
Strand 3	A	127	132	anti-parallel
Strand 4	A	135	139	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	160	163	first strand
Strand 2	A	168	173	anti-parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	208	209	anti-parallel

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There are 4 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	226	229	first strand
Strand 2	A	238	243	anti-parallel
Strand 3	A	252	256	anti-parallel
Strand 4	A	263	268	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	A	280	283	first strand
Strand 2	A	292	297	anti-parallel
Strand 3	A	314	320	anti-parallel
Strand 4	A	326	332	anti-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	A	301	303	first strand
Strand 2	A	309	311	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	A	343	348	first strand
Strand 2	A	357	362	anti-parallel
Strand 3	A	372	376	anti-parallel
Strand 4	A	389	391	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	378	379	first strand
Strand 2	A	382	383	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	511	513	first strand
Strand 2	A	534	542	anti-parallel
Strand 3	A	471	483	anti-parallel
Strand 4	A	440	450	anti-parallel
Strand 5	A	577	578	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	A	453	454	first strand
Strand 2	A	585	592	parallel
Strand 3	A	555	561	anti-parallel
Strand 4	A	494	498	anti-parallel
Strand 5	A	520	524	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	606	610	first strand
Strand 2	A	623	633	anti-parallel
Strand 3	A	692	701	anti-parallel
Strand 4	A	652	656	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	616	618	first strand
Strand 2	A	730	737	parallel
Strand 3	A	710	718	anti-parallel
Strand 4	A	641	646	anti-parallel
Strand 5	A	676	684	anti-parallel
Strand 6	A	668	673	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	742	749	first strand
Strand 2	A	775	784	anti-parallel
Strand 3	A	894	903	anti-parallel
Strand 4	A	809	817	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	752	755	first strand
Strand 2	A	941	953	parallel
Strand 3	A	917	930	anti-parallel
Strand 4	A	790	803	anti-parallel
Strand 5	A	878	889	anti-parallel
Strand 6	A	820	824	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	A	806	807	first strand
Strand 2	A	790	803	anti-parallel
Strand 3	A	917	930	anti-parallel
Strand 4	A	869	872	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	B	25	26	first strand
Strand 2	B	54	55	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	65	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	425	431	parallel
Strand 4	B	411	418	anti-parallel
Strand 5	B	355	360	anti-parallel
Strand 6	B	385	386	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	97	105	anti-parallel
Strand 3	B	394	403	anti-parallel
Strand 4	B	366	373	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	197	first strand
Strand 2	B	150	156	anti-parallel
Strand 3	B	112	119	parallel
Strand 4	B	243	250	parallel
Strand 5	B	304	311	parallel
Strand 6	B	329	333	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	540	543	first strand
Strand 2	B	546	549	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	553	554	first strand
Strand 2	B	560	561	anti-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	B	579	582	first strand
Strand 2	B	585	588	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	639	642	first strand
Strand 2	B	679	682	parallel
Strand 3	B	664	670	anti-parallel
Strand 4	B	652	658	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: 4MMY

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