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

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 4YOC entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 615	ALA 1600
C	GLY 555	ASN 1083

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	621	630	Right-handed alpha
Helix 2	AA2	A	801	803	Right-handed 310
Helix 3	AA3	A	805	809	Right-handed 310
Helix 4	AA4	A	842	846	Right-handed 310
Helix 5	AA5	A	893	906	Right-handed alpha
Helix 6	AA6	A	971	976	Right-handed 310
Helix 7	AA7	A	1023	1027	Right-handed 310
Helix 8	AA8	A	1030	1035	Right-handed 310
Helix 9	AA9	A	1054	1056	Right-handed 310
Helix 10	AB1	A	1071	1077	Right-handed alpha
Helix 11	AB2	A	1100	1104	Right-handed 310
Helix 12	AB3	A	1149	1159	Right-handed alpha
Helix 13	AB4	A	1170	1181	Right-handed alpha
Helix 14	AB5	A	1190	1200	Right-handed alpha
Helix 15	AB6	A	1236	1245	Right-handed alpha
Helix 16	AB7	A	1246	1259	Right-handed alpha
Helix 17	AB8	A	1270	1274	Right-handed 310
Helix 18	AB9	A	1277	1291	Right-handed alpha
Helix 19	AC1	A	1302	1305	Right-handed 310
Helix 20	AC2	A	1335	1339	Right-handed 310
Helix 21	AC3	A	1366	1372	Right-handed alpha
Helix 22	AC4	A	1394	1402	Right-handed alpha
Helix 23	AC5	A	1418	1427	Right-handed alpha
Helix 24	AC6	A	1435	1439	Right-handed 310
Helix 25	AC7	A	1476	1481	Right-handed 310
Helix 26	AC8	A	1486	1490	Right-handed 310
Helix 27	AC9	A	1498	1503	Right-handed alpha
Helix 28	AD1	A	1504	1511	Right-handed 310
Helix 29	AD2	A	1549	1557	Right-handed alpha
Helix 30	AD3	A	1568	1578	Right-handed alpha
Helix 31	AD4	A	1581	1599	Right-handed alpha
Helix 32	AD5	C	560	562	Right-handed 310
Helix 33	AD6	C	573	575	Right-handed 310
Helix 34	AD7	C	601	614	Right-handed alpha
Helix 35	AD8	C	616	618	Right-handed 310
Helix 36	AD9	C	647	652	Right-handed alpha
Helix 37	AE1	C	666	671	Right-handed alpha
Helix 38	AE2	C	712	715	Right-handed 310
Helix 39	AE3	C	716	724	Right-handed alpha
Helix 40	AE4	C	752	757	Right-handed alpha
Helix 41	AE5	C	772	778	Right-handed 310
Helix 42	AE6	C	782	792	Right-handed alpha
Helix 43	AE7	C	818	831	Right-handed alpha
Helix 44	AE8	C	833	835	Right-handed 310
Helix 45	AE9	C	860	866	Right-handed alpha
Helix 46	AF1	C	884	890	Right-handed alpha
Helix 47	AF2	C	917	929	Right-handed alpha
Helix 48	AF3	C	958	962	Right-handed 310
Helix 49	AF4	C	976	981	Right-handed alpha
Helix 50	AF5	C	1016	1029	Right-handed alpha
Helix 51	AF6	C	1034	1038	Right-handed 310
Helix 52	AF7	C	1059	1063	Right-handed 310

There are 15 sheets in PDB entry 4YOC. 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,

There are 3 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	731	734	first strand
Strand 2	A	749	752	anti-parallel
Strand 3	A	755	758	anti-parallel

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There are 7 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	739	740	first strand
Strand 2	A	744	747	anti-parallel
Strand 3	A	775	785	anti-parallel
Strand 4	A	789	799	anti-parallel
Strand 5	A	813	824	anti-parallel
Strand 6	A	863	870	parallel
Strand 7	A	834	836	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	828	832	first strand
Strand 2	A	762	765	anti-parallel
Strand 3	A	775	785	anti-parallel
Strand 4	A	789	799	anti-parallel
Strand 5	A	813	824	anti-parallel
Strand 6	A	863	870	parallel
Strand 7	A	875	877	anti-parallel

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There are 3 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	909	910	first strand
Strand 2	A	925	928	anti-parallel
Strand 3	A	931	934	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	913	916	first strand
Strand 2	A	920	923	anti-parallel
Strand 3	A	992	1002	anti-parallel
Strand 4	A	938	941	anti-parallel
Strand 5	A	1058	1064	anti-parallel
Strand 6	A	1082	1090	parallel
Strand 7	A	1095	1097	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	913	916	first strand
Strand 2	A	920	923	anti-parallel
Strand 3	A	992	1002	anti-parallel
Strand 4	A	1015	1022	anti-parallel
Strand 5	A	1041	1052	anti-parallel
Strand 6	A	1082	1090	parallel
Strand 7	A	1095	1097	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1185	1187	first strand
Strand 2	A	1161	1167	parallel
Strand 3	A	1139	1144	parallel
Strand 4	A	1219	1222	parallel
Strand 5	A	1262	1268	parallel
Strand 6	A	1311	1318	anti-parallel
Strand 7	A	1293	1300	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	A	1343	1345	first strand
Strand 2	A	1348	1350	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1385	1386	first strand
Strand 2	A	1409	1410	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1444	1445	first strand
Strand 2	A	1451	1452	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	592	597	first strand
Strand 2	C	564	571	anti-parallel
Strand 3	C	658	664	parallel
Strand 4	C	620	627	anti-parallel
Strand 5	C	633	635	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	698	708	first strand
Strand 2	C	684	693	anti-parallel
Strand 3	C	765	770	parallel
Strand 4	C	732	739	anti-parallel
Strand 5	C	742	745	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	809	814	first strand
Strand 2	C	793	800	anti-parallel
Strand 3	C	874	880	parallel
Strand 4	C	837	842	anti-parallel
Strand 5	C	849	852	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	905	910	first strand
Strand 2	C	894	899	anti-parallel
Strand 3	C	969	974	parallel
Strand 4	C	939	945	anti-parallel
Strand 5	C	948	953	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	C	1002	1011	first strand
Strand 2	C	988	995	anti-parallel
Strand 3	C	1076	1080	parallel
Strand 4	C	1039	1044	anti-parallel
Strand 5	C	1047	1050	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: 4YOC

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