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

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 7OPI entry

There are 4 chains in PDB entry 7OPI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG -1	TYR 1197
B	GLN 15	PRO 79
C	ASN 463	LEU 1304
D	PRO 6	LEU 98

There are 78 helices in PDB entry 7OPI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	189	195	Right-handed alpha
Helix 2	AA2	A	198	204	Right-handed alpha
Helix 3	AA3	A	429	432	Right-handed 310
Helix 4	AA4	A	808	825	Right-handed alpha
Helix 5	AA5	A	834	845	Right-handed alpha
Helix 6	AA6	A	848	853	Right-handed alpha
Helix 7	AA7	A	1116	1134	Right-handed alpha
Helix 8	AA8	A	1141	1147	Right-handed alpha
Helix 9	AA9	A	1158	1162	Right-handed alpha
Helix 10	AB1	A	1163	1167	Right-handed 310
Helix 11	AB2	A	1168	1179	Right-handed alpha
Helix 12	AB3	A	1182	1197	Right-handed alpha
Helix 13	AB4	B	27	46	Right-handed alpha
Helix 14	AB5	B	46	57	Right-handed alpha
Helix 15	AB6	B	60	72	Right-handed alpha
Helix 16	AB7	C	468	476	Right-handed alpha
Helix 17	AB8	C	477	480	Right-handed 310
Helix 18	AB9	C	488	506	Right-handed alpha
Helix 19	AC1	C	508	522	Right-handed alpha
Helix 20	AC2	C	522	527	Right-handed alpha
Helix 21	AC3	C	527	539	Right-handed alpha
Helix 22	AC4	C	545	563	Right-handed alpha
Helix 23	AC5	C	564	569	Right-handed 310
Helix 24	AC6	C	570	579	Right-handed alpha
Helix 25	AC7	C	580	584	Right-handed 310
Helix 26	AC8	C	586	604	Right-handed alpha
Helix 27	AC9	C	605	614	Right-handed alpha
Helix 28	AD1	C	621	640	Right-handed alpha
Helix 29	AD2	C	640	652	Right-handed alpha
Helix 30	AD3	C	657	676	Right-handed alpha
Helix 31	AD4	C	677	679	Right-handed 310
Helix 32	AD5	C	682	691	Right-handed alpha
Helix 33	AD6	C	692	695	Right-handed 310
Helix 34	AD7	C	698	717	Right-handed alpha
Helix 35	AD8	C	721	725	Right-handed 310
Helix 36	AD9	C	727	738	Right-handed alpha
Helix 37	AE1	C	739	754	Right-handed alpha
Helix 38	AE2	C	755	757	Right-handed 310
Helix 39	AE3	C	758	777	Right-handed alpha
Helix 40	AE4	C	781	796	Right-handed alpha
Helix 41	AE5	C	802	810	Right-handed alpha
Helix 42	AE6	C	810	818	Right-handed alpha
Helix 43	AE7	C	820	825	Right-handed 310
Helix 44	AE8	C	826	845	Right-handed alpha
Helix 45	AE9	C	845	855	Right-handed alpha
Helix 46	AF1	C	856	859	Right-handed 310
Helix 47	AF2	C	861	880	Right-handed alpha
Helix 48	AF3	C	885	902	Right-handed alpha
Helix 49	AF4	C	907	922	Right-handed alpha
Helix 50	AF5	C	923	927	Right-handed 310
Helix 51	AF6	C	928	941	Right-handed alpha
Helix 52	AF7	C	944	965	Right-handed alpha
Helix 53	AF8	C	967	981	Right-handed alpha
Helix 54	AF9	C	982	984	Right-handed 310
Helix 55	AG1	C	986	1004	Right-handed alpha
Helix 56	AG2	C	1012	1021	Right-handed alpha
Helix 57	AG3	C	1022	1026	Right-handed 310
Helix 58	AG4	C	1028	1046	Right-handed alpha
Helix 59	AG5	C	1047	1050	Right-handed 310
Helix 60	AG6	C	1051	1063	Right-handed alpha
Helix 61	AG7	C	1064	1068	Right-handed 310
Helix 62	AG8	C	1070	1088	Right-handed alpha
Helix 63	AG9	C	1089	1104	Right-handed alpha
Helix 64	AH1	C	1108	1123	Right-handed alpha
Helix 65	AH2	C	1124	1135	Right-handed alpha
Helix 66	AH3	C	1136	1138	Right-handed 310
Helix 67	AH4	C	1140	1159	Right-handed alpha
Helix 68	AH5	C	1160	1164	Right-handed 310
Helix 69	AH6	C	1165	1178	Right-handed alpha
Helix 70	AH7	C	1182	1199	Right-handed alpha
Helix 71	AH8	C	1204	1216	Right-handed alpha
Helix 72	AH9	C	1217	1220	Right-handed 310
Helix 73	AI1	C	1223	1242	Right-handed alpha
Helix 74	AI2	C	1242	1252	Right-handed alpha
Helix 75	AI3	C	1258	1276	Right-handed alpha
Helix 76	AI4	C	1278	1283	Right-handed 310
Helix 77	AI5	D	47	55	Right-handed 310
Helix 78	AI6	D	73	78	Right-handed alpha

There are 20 sheets in PDB entry 7OPI. 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, AC1, AC2,

There are 5 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	1086	1089	first strand
Strand 2	A	1098	1102	anti-parallel
Strand 3	A	1108	1113	anti-parallel
Strand 4	A	3	9	anti-parallel
Strand 5	A	1155	1157	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	16	20	first strand
Strand 2	A	29	33	anti-parallel
Strand 3	A	37	44	anti-parallel
Strand 4	A	49	57	anti-parallel

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There are 4 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	64	68	first strand
Strand 2	A	77	81	anti-parallel
Strand 3	A	86	93	anti-parallel
Strand 4	A	98	106	anti-parallel

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There are 4 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	120	123	first strand
Strand 2	A	129	133	anti-parallel
Strand 3	A	139	146	anti-parallel
Strand 4	A	152	154	anti-parallel

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There are 4 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	120	123	first strand
Strand 2	A	129	133	anti-parallel
Strand 3	A	139	146	anti-parallel
Strand 4	A	158	159	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	165	173	first strand
Strand 2	A	181	188	anti-parallel
Strand 3	A	207	214	anti-parallel
Strand 4	A	219	227	anti-parallel

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There are 4 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	232	237	first strand
Strand 2	A	248	252	anti-parallel
Strand 3	A	255	259	anti-parallel
Strand 4	A	267	270	anti-parallel

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There are 3 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	287	289	first strand
Strand 2	A	299	305	anti-parallel
Strand 3	A	292	294	anti-parallel

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There are 5 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	287	289	first strand
Strand 2	A	299	305	anti-parallel
Strand 3	A	309	317	anti-parallel
Strand 4	A	322	332	anti-parallel
Strand 5	A	372	374	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	336	342	first strand
Strand 2	A	346	351	anti-parallel
Strand 3	A	356	361	anti-parallel
Strand 4	A	395	401	anti-parallel

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There are 4 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	407	413	first strand
Strand 2	A	422	427	anti-parallel
Strand 3	A	434	439	anti-parallel
Strand 4	A	775	780	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	785	790	first strand
Strand 2	A	797	804	anti-parallel
Strand 3	A	862	869	anti-parallel
Strand 4	A	876	881	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	886	894	first strand
Strand 2	A	904	911	anti-parallel
Strand 3	A	922	928	anti-parallel
Strand 4	A	939	945	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	949	954	first strand
Strand 2	A	959	963	anti-parallel
Strand 3	A	966	972	anti-parallel
Strand 4	A	977	983	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	A	990	996	first strand
Strand 2	A	999	1004	anti-parallel
Strand 3	A	1010	1015	anti-parallel
Strand 4	A	1020	1026	anti-parallel
Strand 5	A	1069	1070	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	1033	1038	first strand
Strand 2	A	1043	1048	anti-parallel
Strand 3	A	1052	1057	anti-parallel
Strand 4	A	1072	1078	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	8	10	first strand
Strand 2	D	88	90	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	19	first strand
Strand 2	D	44	45	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	21	23	first strand
Strand 2	D	65	68	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	39	42	first strand
Strand 2	D	70	72	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: 7OPI

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