Analysis of interatomic Contacts of Structural Units in PDB entry:
7LY4

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 7LY4 entry

There are 3 chains in PDB entry 7LY4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	ASP 324
D	GLY 2	ASP 324
E	SER 847	GLN 1677

There are 66 helices in PDB entry 7LY4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	29	34	Right-handed 310
Helix 2	AA2	A	35	43	Right-handed alpha
Helix 3	AA3	A	44	46	Right-handed 310
Helix 4	AA4	A	48	57	Right-handed alpha
Helix 5	AA5	A	60	74	Right-handed alpha
Helix 6	AA6	A	83	88	Right-handed alpha
Helix 7	AA7	A	89	94	Right-handed 310
Helix 8	AA8	A	100	105	Right-handed 310
Helix 9	AA9	A	106	118	Right-handed alpha
Helix 10	AB1	A	139	144	Right-handed alpha
Helix 11	AB2	A	158	168	Right-handed alpha
Helix 12	AB3	A	183	187	Right-handed 310
Helix 13	AB4	A	228	232	Right-handed 310
Helix 14	AB5	A	233	235	Right-handed 310
Helix 15	AB6	A	236	243	Right-handed alpha
Helix 16	AB7	A	256	261	Right-handed alpha
Helix 17	AB8	A	262	272	Right-handed alpha
Helix 18	AB9	A	272	286	Right-handed alpha
Helix 19	AC1	A	297	305	Right-handed alpha
Helix 20	AC2	D	30	35	Right-handed alpha
Helix 21	AC3	D	35	46	Right-handed alpha
Helix 22	AC4	D	49	57	Right-handed alpha
Helix 23	AC5	D	60	74	Right-handed alpha
Helix 24	AC6	D	83	88	Right-handed alpha
Helix 25	AC7	D	89	94	Right-handed 310
Helix 26	AC8	D	100	105	Right-handed 310
Helix 27	AC9	D	106	118	Right-handed alpha
Helix 28	AD1	D	139	144	Right-handed alpha
Helix 29	AD2	D	158	168	Right-handed alpha
Helix 30	AD3	D	228	232	Right-handed 310
Helix 31	AD4	D	233	235	Right-handed 310
Helix 32	AD5	D	236	243	Right-handed alpha
Helix 33	AD6	D	253	261	Right-handed alpha
Helix 34	AD7	D	262	286	Right-handed alpha
Helix 35	AD8	D	297	305	Right-handed alpha
Helix 36	AD9	E	853	862	Right-handed alpha
Helix 37	AE1	E	885	900	Right-handed alpha
Helix 38	AE2	E	901	903	Right-handed 310
Helix 39	AE3	E	933	951	Right-handed alpha
Helix 40	AE4	E	982	984	Right-handed 310
Helix 41	AE5	E	985	1002	Right-handed alpha
Helix 42	AE6	E	1013	1025	Right-handed alpha
Helix 43	AE7	E	1027	1041	Right-handed alpha
Helix 44	AE8	E	1042	1044	Right-handed 310
Helix 45	AE9	E	1055	1059	Right-handed 310
Helix 46	AF1	E	1072	1086	Right-handed alpha
Helix 47	AF2	E	1089	1107	Right-handed alpha
Helix 48	AF3	E	1126	1130	Right-handed 310
Helix 49	AF4	E	1149	1165	Right-handed alpha
Helix 50	AF5	E	1171	1183	Right-handed alpha
Helix 51	AF6	E	1205	1211	Right-handed alpha
Helix 52	AF7	E	1245	1247	Right-handed 310
Helix 53	AF8	E	1248	1269	Right-handed alpha
Helix 54	AF9	E	1278	1289	Right-handed alpha
Helix 55	AG1	E	1299	1311	Right-handed alpha
Helix 56	AG2	E	1326	1342	Right-handed alpha
Helix 57	AG3	E	1358	1371	Right-handed alpha
Helix 58	AG4	E	1383	1394	Right-handed alpha
Helix 59	AG5	E	1409	1413	Right-handed 310
Helix 60	AG6	E	1447	1461	Right-handed alpha
Helix 61	AG7	E	1478	1489	Right-handed alpha
Helix 62	AG8	E	1502	1514	Right-handed alpha
Helix 63	AG9	E	1521	1529	Right-handed alpha
Helix 64	AH1	E	1530	1532	Right-handed 310
Helix 65	AH2	E	1554	1563	Right-handed alpha
Helix 66	AH3	E	1639	1646	Right-handed alpha

There are 17 sheets in PDB entry 7LY4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	7	8	first strand
Strand 2	A	77	78	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	14	16	first strand
Strand 2	A	21	23	anti-parallel
Strand 3	A	26	28	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	130	131	first strand
Strand 2	D	217	222	anti-parallel
Strand 3	D	207	212	anti-parallel
Strand 4	D	190	196	anti-parallel
Strand 5	D	245	252	anti-parallel
Strand 6	D	311	321	anti-parallel
Strand 7	D	288	292	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	172	173	first strand
Strand 2	A	177	178	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	288	293	first strand
Strand 2	A	311	321	anti-parallel
Strand 3	A	245	252	anti-parallel
Strand 4	A	190	196	anti-parallel
Strand 5	A	207	211	anti-parallel
Strand 6	A	217	222	anti-parallel
Strand 7	D	129	131	anti-parallel

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There are 3 strands in AA6 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	5	8	anti-parallel
Strand 3	D	77	78	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	14	16	first strand
Strand 2	D	21	23	anti-parallel
Strand 3	D	26	28	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	172	173	first strand
Strand 2	D	177	178	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	849	850	first strand
Strand 2	E	913	915	anti-parallel
Strand 3	E	905	907	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	925	928	first strand
Strand 2	E	961	969	parallel
Strand 3	E	972	980	anti-parallel
Strand 4	E	875	882	anti-parallel
Strand 5	E	1212	1219	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1064	1071	first strand
Strand 2	E	1235	1243	anti-parallel
Strand 3	E	1225	1232	anti-parallel
Strand 4	E	1193	1198	parallel
Strand 5	E	1110	1117	parallel
Strand 6	E	1136	1143	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1323	1325	first strand
Strand 2	E	1315	1318	anti-parallel
Strand 3	E	1493	1496	parallel
Strand 4	E	1468	1471	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1374	1378	first strand
Strand 2	E	1350	1354	parallel
Strand 3	E	1398	1400	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1427	1433	first strand
Strand 2	E	1441	1446	anti-parallel
Strand 3	E	1636	1637	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1517	1520	first strand
Strand 2	E	1543	1547	parallel
Strand 3	E	1567	1572	parallel
Strand 4	E	1582	1585	anti-parallel
Strand 5	E	1600	1601	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1605	1610	first strand
Strand 2	E	1623	1629	anti-parallel
Strand 3	E	1654	1666	anti-parallel
Strand 4	E	1647	1650	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1605	1610	first strand
Strand 2	E	1623	1629	anti-parallel
Strand 3	E	1654	1666	anti-parallel
Strand 4	E	1670	1673	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: 7LY4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LY4