Analysis of interatomic Contacts of Structural Units in PDB entry:
9CI3

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 9CI3 entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 5 chains in PDB entry 9CI3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLY 0	ASP 236
B	GLY 0	ASP 239
A	LYS 907	ASN 909
A	ILE 911	ASN 934
A	LEU 936	GLU 2527

There are 68 helices in PDB entry 9CI3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	3	16	Right-handed alpha
Helix 2	AA2	C	19	33	Right-handed alpha
Helix 3	AA3	C	38	71	Right-handed alpha
Helix 4	AA4	C	72	74	Right-handed 310
Helix 5	AA5	C	75	107	Right-handed alpha
Helix 6	AA6	C	116	138	Right-handed alpha
Helix 7	AA7	C	139	165	Right-handed alpha
Helix 8	AA8	C	169	186	Right-handed alpha
Helix 9	AA9	C	189	206	Right-handed alpha
Helix 10	AB1	C	207	211	Right-handed 310
Helix 11	AB2	C	212	234	Right-handed alpha
Helix 12	AB3	B	3	18	Right-handed alpha
Helix 13	AB4	B	19	33	Right-handed alpha
Helix 14	AB5	B	38	74	Right-handed alpha
Helix 15	AB6	B	75	107	Right-handed alpha
Helix 16	AB7	B	116	136	Right-handed alpha
Helix 17	AB8	B	140	165	Right-handed alpha
Helix 18	AB9	B	169	186	Right-handed alpha
Helix 19	AC1	B	189	208	Right-handed alpha
Helix 20	AC2	B	209	211	Right-handed 310
Helix 21	AC3	B	212	235	Right-handed alpha
Helix 22	AC4	A	912	919	Right-handed alpha
Helix 23	AC5	A	997	1002	Right-handed 310
Helix 24	AC6	A	1008	1013	Right-handed 310
Helix 25	AC7	A	1027	1034	Right-handed alpha
Helix 26	AC8	A	1101	1106	Right-handed alpha
Helix 27	AC9	A	1213	1217	Right-handed 310
Helix 28	AD1	A	1240	1245	Right-handed 310
Helix 29	AD2	A	1261	1266	Right-handed 310
Helix 30	AD3	A	1285	1291	Right-handed 310
Helix 31	AD4	A	1316	1328	Right-handed alpha
Helix 32	AD5	A	1347	1355	Right-handed alpha
Helix 33	AD6	A	1398	1402	Right-handed 310
Helix 34	AD7	A	1404	1409	Right-handed 310
Helix 35	AD8	A	1420	1424	Right-handed 310
Helix 36	AD9	A	1426	1431	Right-handed alpha
Helix 37	AE1	A	1431	1442	Right-handed alpha
Helix 38	AE2	A	1465	1473	Right-handed alpha
Helix 39	AE3	A	1494	1510	Right-handed alpha
Helix 40	AE4	A	1517	1520	Right-handed 310
Helix 41	AE5	A	1525	1539	Right-handed alpha
Helix 42	AE6	A	1549	1560	Right-handed alpha
Helix 43	AE7	A	1568	1579	Right-handed alpha
Helix 44	AE8	A	1599	1608	Right-handed alpha
Helix 45	AE9	A	1647	1656	Right-handed alpha
Helix 46	AF1	A	1704	1713	Right-handed alpha
Helix 47	AF2	A	1770	1792	Right-handed alpha
Helix 48	AF3	A	1828	1835	Right-handed alpha
Helix 49	AF4	A	1853	1855	Right-handed 310
Helix 50	AF5	A	1865	1869	Right-handed 310
Helix 51	AF6	A	1913	1925	Right-handed alpha
Helix 52	AF7	A	1955	1962	Right-handed alpha
Helix 53	AF8	A	1963	1966	Right-handed 310
Helix 54	AF9	A	1969	1988	Right-handed alpha
Helix 55	AG1	A	1996	1998	Right-handed 310
Helix 56	AG2	A	2017	2026	Right-handed alpha
Helix 57	AG3	A	2040	2046	Right-handed alpha
Helix 58	AG4	A	2051	2069	Right-handed alpha
Helix 59	AG5	A	2070	2078	Right-handed alpha
Helix 60	AG6	A	2079	2088	Right-handed alpha
Helix 61	AG7	A	2094	2099	Right-handed alpha
Helix 62	AG8	A	2104	2116	Right-handed alpha
Helix 63	AG9	A	2124	2134	Right-handed alpha
Helix 64	AH1	A	2135	2139	Right-handed alpha
Helix 65	AH2	A	2278	2281	Right-handed 310
Helix 66	AH3	A	2389	2394	Right-handed alpha
Helix 67	AH4	A	2500	2521	Right-handed alpha
Helix 68	AH5	A	2522	2527	Right-handed alpha

There are 18 sheets in PDB entry 9CI3. 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, AB9,

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	986	988	first strand
Strand 2	A	1015	1017	parallel
Strand 3	A	1040	1041	parallel

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There are 4 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	1063	1064	first strand
Strand 2	A	1087	1089	parallel
Strand 3	A	1111	1113	parallel
Strand 4	A	1133	1135	parallel

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There are 6 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	1157	1159	first strand
Strand 2	A	1177	1179	parallel
Strand 3	A	1200	1202	parallel
Strand 4	A	1224	1226	parallel
Strand 5	A	1249	1251	parallel
Strand 6	A	1272	1274	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	1329	1332	first strand
Strand 2	A	1521	1524	anti-parallel

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There are 3 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	1336	1337	first strand
Strand 2	A	1389	1393	parallel
Strand 3	A	1373	1377	anti-parallel

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There are 4 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	1339	1340	first strand
Strand 2	A	1415	1418	parallel
Strand 3	A	1447	1451	parallel
Strand 4	A	1482	1487	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	A	1547	1548	first strand
Strand 2	A	1596	1598	anti-parallel
Strand 3	A	1582	1583	anti-parallel

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There are 6 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	1740	1743	first strand
Strand 2	A	1746	1750	anti-parallel
Strand 3	A	1765	1768	anti-parallel
Strand 4	A	1690	1696	anti-parallel
Strand 5	A	1809	1814	anti-parallel
Strand 6	A	1825	1826	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	1840	1841	first strand
Strand 2	A	1850	1851	anti-parallel

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There are 4 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	1893	1898	first strand
Strand 2	A	1901	1907	anti-parallel
Strand 3	A	1944	1947	anti-parallel
Strand 4	A	1935	1939	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1953	1954	first strand
Strand 2	A	2000	2002	anti-parallel
Strand 3	A	2013	2015	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	A	2140	2145	first strand
Strand 2	A	2491	2497	anti-parallel
Strand 3	A	2466	2475	anti-parallel
Strand 4	A	2454	2463	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2155	2156	first strand
Strand 2	A	2167	2169	anti-parallel
Strand 3	A	2177	2182	anti-parallel
Strand 4	A	2189	2195	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2199	2207	first strand
Strand 2	A	2212	2219	anti-parallel
Strand 3	A	2223	2227	anti-parallel
Strand 4	A	2235	2240	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2245	2250	first strand
Strand 2	A	2262	2267	anti-parallel
Strand 3	A	2271	2276	anti-parallel
Strand 4	A	2289	2292	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	A	2300	2304	first strand
Strand 2	A	2315	2319	anti-parallel
Strand 3	A	2322	2326	anti-parallel
Strand 4	A	2334	2336	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	A	2354	2359	first strand
Strand 2	A	2363	2367	anti-parallel
Strand 3	A	2372	2376	anti-parallel
Strand 4	A	2383	2388	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2414	2419	first strand
Strand 2	A	2425	2429	anti-parallel
Strand 3	A	2434	2437	anti-parallel
Strand 4	A	2444	2448	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: 9CI3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CI3