Analysis of interatomic Contacts of Structural Units in PDB entry:
3L5N

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 3L5N entry

There are 3 chains in PDB entry 3L5N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	ALA 645
B	LEU 729	ASN 1641
M	THR 2	TYR 85

There are 21 helices in PDB entry 3L5N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	282	287	Right-handed alpha
Helix 2	2	A	590	601	Right-handed alpha
Helix 3	3	A	614	619	Right-handed alpha
Helix 4	4	B	990	995	Right-handed alpha
Helix 5	5	B	996	1008	Right-handed alpha
Helix 6	6	B	1011	1016	Right-handed alpha
Helix 7	7	B	1018	1023	Right-handed 310
Helix 8	8	B	1029	1037	Right-handed 310
Helix 9	9	B	1142	1157	Right-handed alpha
Helix 10	10	B	1158	1161	Right-handed 310
Helix 11	11	B	1165	1175	Right-handed alpha
Helix 12	12	B	1182	1187	Right-handed alpha
Helix 13	13	B	1194	1196	Right-handed 310
Helix 14	14	B	1207	1221	Right-handed alpha
Helix 15	15	B	1226	1235	Right-handed alpha
Helix 16	16	B	1248	1264	Right-handed alpha
Helix 17	17	B	1408	1412	Right-handed 310
Helix 18	18	B	1506	1514	Right-handed alpha
Helix 19	19	B	1567	1569	Right-handed 310
Helix 20	20	B	1587	1589	Right-handed 310
Helix 21	21	B	1620	1636	Right-handed alpha

There are 34 sheets in PDB entry 3L5N. 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, Z, AA, AB, AC, AD, AE, AF, AG, AH,

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	6	9	first strand
Strand 2	A	622	625	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	51	53	first strand
Strand 2	A	32	39	anti-parallel
Strand 3	A	83	90	anti-parallel
Strand 4	A	93	100	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	110	112	first strand
Strand 2	A	125	128	anti-parallel
Strand 3	A	166	167	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	A	116	117	first strand
Strand 2	A	201	202	parallel
Strand 3	A	180	181	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	122	123	first strand
Strand 2	A	171	172	anti-parallel

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There are 3 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	141	143	first strand
Strand 2	A	184	188	anti-parallel
Strand 3	A	196	198	anti-parallel

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There are 3 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	210	216	first strand
Strand 2	A	230	237	anti-parallel
Strand 3	A	276	279	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	A	270	271	first strand
Strand 2	A	245	247	anti-parallel
Strand 3	A	308	310	anti-parallel
Strand 4	A	316	317	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	258	267	first strand
Strand 2	A	249	255	anti-parallel
Strand 3	A	301	303	anti-parallel
Strand 4	A	322	325	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	332	334	first strand
Strand 2	A	353	355	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	A	348	350	first strand
Strand 2	A	387	389	anti-parallel

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There are 3 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	367	368	first strand
Strand 2	A	398	404	anti-parallel
Strand 3	A	416	421	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	A	433	437	first strand
Strand 2	A	452	456	anti-parallel

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There are 2 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	448	449	first strand
Strand 2	A	497	498	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	477	485	first strand
Strand 2	A	467	474	anti-parallel
Strand 3	A	510	516	anti-parallel
Strand 4	A	522	527	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	A	506	508	first strand
Strand 2	A	530	532	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	A	541	543	first strand
Strand 2	A	563	565	anti-parallel
Strand 3	B	765	766	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	A	558	561	first strand
Strand 2	B	769	772	anti-parallel

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There are 4 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	748	753	first strand
Strand 2	A	570	576	anti-parallel
Strand 3	B	784	787	anti-parallel
Strand 4	B	793	795	anti-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	B	779	780	first strand
Strand 2	B	801	802	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	B	810	812	first strand
Strand 2	B	826	828	anti-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	838	839	first strand
Strand 2	B	865	866	anti-parallel

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There are 4 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	860	861	first strand
Strand 2	B	842	844	anti-parallel
Strand 3	B	888	893	anti-parallel
Strand 4	B	900	905	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	884	885	first strand
Strand 2	B	908	909	anti-parallel

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There are 3 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	915	916	first strand
Strand 2	B	1318	1327	anti-parallel
Strand 3	B	919	925	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	915	916	first strand
Strand 2	B	1318	1327	anti-parallel
Strand 3	B	955	962	anti-parallel
Strand 4	B	1300	1302	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	937	940	first strand
Strand 2	B	1308	1311	anti-parallel
Strand 3	B	1275	1277	anti-parallel
Strand 4	B	1285	1286	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1192	1193	first strand
Strand 2	B	1197	1198	anti-parallel

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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1339	1347	first strand
Strand 2	B	1362	1370	anti-parallel
Strand 3	B	1435	1436	anti-parallel

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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1339	1347	first strand
Strand 2	B	1362	1370	anti-parallel
Strand 3	B	1439	1441	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1421	1423	first strand
Strand 2	B	1379	1384	anti-parallel
Strand 3	B	1454	1459	anti-parallel
Strand 4	B	1467	1469	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1405	1406	first strand
Strand 2	B	1425	1426	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1483	1485	first strand
Strand 2	B	1488	1490	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1598	1599	first strand
Strand 2	B	1559	1565	parallel
Strand 3	B	1536	1548	anti-parallel
Strand 4	B	1519	1532	anti-parallel
Strand 5	B	1579	1585	anti-parallel
Strand 6	B	1605	1609	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: 3L5N

Analysis of interatomic Contacts of Structural Units in PDB entry:
3L5N