Analysis of interatomic Contacts of Structural Units in PDB entry:
2OEC

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 2OEC entry

There are 6 chains in PDB entry 2OEC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1002	LEU 1253
B	LYS 1003	LEU 1253
C	LYS 1003	LEU 1253
D	LYS 1003	LEU 1253
E	SER 1004	LEU 1253
F	SER 1004	LEU 1253

There are 64 helices in PDB entry 2OEC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	1012	1017	Right-handed alpha
Helix 2	2	A	1029	1036	Right-handed alpha
Helix 3	3	A	1070	1085	Right-handed alpha
Helix 4	4	A	1118	1123	Right-handed 310
Helix 5	5	A	1133	1148	Right-handed alpha
Helix 6	6	A	1163	1167	Right-handed 310
Helix 7	7	A	1177	1181	Right-handed 310
Helix 8	8	A	1182	1190	Right-handed alpha
Helix 9	9	A	1198	1208	Right-handed alpha
Helix 10	10	A	1230	1251	Right-handed alpha
Helix 11	11	B	1013	1017	Right-handed 310
Helix 12	12	B	1027	1029	Right-handed 310
Helix 13	13	B	1030	1036	Right-handed alpha
Helix 14	14	B	1070	1084	Right-handed alpha
Helix 15	15	B	1118	1123	Right-handed 310
Helix 16	16	B	1133	1148	Right-handed alpha
Helix 17	17	B	1163	1167	Right-handed 310
Helix 18	18	B	1177	1181	Right-handed 310
Helix 19	19	B	1182	1190	Right-handed alpha
Helix 20	20	B	1198	1208	Right-handed alpha
Helix 21	21	B	1238	1253	Right-handed alpha
Helix 22	22	C	1012	1017	Right-handed alpha
Helix 23	23	C	1027	1029	Right-handed 310
Helix 24	24	C	1030	1036	Right-handed alpha
Helix 25	25	C	1070	1084	Right-handed alpha
Helix 26	26	C	1118	1123	Right-handed 310
Helix 27	27	C	1133	1148	Right-handed alpha
Helix 28	28	C	1163	1167	Right-handed 310
Helix 29	29	C	1177	1181	Right-handed 310
Helix 30	30	C	1182	1190	Right-handed alpha
Helix 31	31	C	1198	1208	Right-handed alpha
Helix 32	32	C	1230	1251	Right-handed alpha
Helix 33	33	D	1012	1017	Right-handed alpha
Helix 34	34	D	1027	1029	Right-handed 310
Helix 35	35	D	1030	1036	Right-handed alpha
Helix 36	36	D	1070	1084	Right-handed alpha
Helix 37	37	D	1118	1123	Right-handed 310
Helix 38	38	D	1133	1148	Right-handed alpha
Helix 39	39	D	1163	1167	Right-handed 310
Helix 40	40	D	1177	1181	Right-handed 310
Helix 41	41	D	1182	1190	Right-handed alpha
Helix 42	42	D	1198	1208	Right-handed alpha
Helix 43	43	D	1230	1253	Right-handed alpha
Helix 44	44	E	1012	1017	Right-handed alpha
Helix 45	45	E	1027	1037	Right-handed alpha
Helix 46	46	E	1070	1084	Right-handed alpha
Helix 47	47	E	1118	1123	Right-handed 310
Helix 48	48	E	1133	1147	Right-handed alpha
Helix 49	49	E	1163	1167	Right-handed 310
Helix 50	50	E	1177	1181	Right-handed 310
Helix 51	51	E	1182	1190	Right-handed alpha
Helix 52	52	E	1198	1208	Right-handed alpha
Helix 53	53	E	1232	1253	Right-handed alpha
Helix 54	54	F	1012	1017	Right-handed alpha
Helix 55	55	F	1027	1029	Right-handed 310
Helix 56	56	F	1030	1036	Right-handed alpha
Helix 57	57	F	1070	1085	Right-handed alpha
Helix 58	58	F	1118	1123	Right-handed 310
Helix 59	59	F	1133	1148	Right-handed alpha
Helix 60	60	F	1163	1167	Right-handed 310
Helix 61	61	F	1177	1181	Right-handed 310
Helix 62	62	F	1182	1190	Right-handed alpha
Helix 63	63	F	1198	1208	Right-handed alpha
Helix 64	64	F	1238	1252	Right-handed alpha

There are 12 sheets in PDB entry 2OEC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 9 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	1039	1047	first strand
Strand 2	A	1050	1057	anti-parallel
Strand 3	A	1060	1065	anti-parallel
Strand 4	A	1021	1023	parallel
Strand 5	A	1088	1097	parallel
Strand 6	A	1194	1196	anti-parallel
Strand 7	A	1151	1159	parallel
Strand 8	A	1107	1116	parallel
Strand 9	A	1130	1131	anti-parallel

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There are 8 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	1039	1047	first strand
Strand 2	A	1050	1057	anti-parallel
Strand 3	A	1060	1065	anti-parallel
Strand 4	A	1021	1023	parallel
Strand 5	A	1088	1097	parallel
Strand 6	A	1212	1222	parallel
Strand 7	A	1107	1116	anti-parallel
Strand 8	A	1130	1131	anti-parallel

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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1039	1047	first strand
Strand 2	B	1050	1057	anti-parallel
Strand 3	B	1060	1065	anti-parallel
Strand 4	B	1021	1025	parallel
Strand 5	B	1088	1097	parallel
Strand 6	B	1194	1196	anti-parallel
Strand 7	B	1151	1159	parallel
Strand 8	B	1107	1116	parallel
Strand 9	B	1130	1131	anti-parallel

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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1039	1047	first strand
Strand 2	B	1050	1057	anti-parallel
Strand 3	B	1060	1065	anti-parallel
Strand 4	B	1021	1025	parallel
Strand 5	B	1088	1097	parallel
Strand 6	B	1212	1222	parallel
Strand 7	B	1107	1116	anti-parallel
Strand 8	B	1130	1131	anti-parallel

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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1039	1047	first strand
Strand 2	C	1050	1057	anti-parallel
Strand 3	C	1060	1065	anti-parallel
Strand 4	C	1021	1024	parallel
Strand 5	C	1088	1097	parallel
Strand 6	C	1194	1196	anti-parallel
Strand 7	C	1151	1159	parallel
Strand 8	C	1107	1116	parallel
Strand 9	C	1130	1131	anti-parallel

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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1039	1047	first strand
Strand 2	C	1050	1057	anti-parallel
Strand 3	C	1060	1065	anti-parallel
Strand 4	C	1021	1024	parallel
Strand 5	C	1088	1097	parallel
Strand 6	C	1212	1222	parallel
Strand 7	C	1107	1116	anti-parallel
Strand 8	C	1130	1131	anti-parallel

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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1039	1047	first strand
Strand 2	D	1050	1057	anti-parallel
Strand 3	D	1060	1065	anti-parallel
Strand 4	D	1021	1023	parallel
Strand 5	D	1088	1097	parallel
Strand 6	D	1194	1196	anti-parallel
Strand 7	D	1151	1159	parallel
Strand 8	D	1107	1116	parallel
Strand 9	D	1130	1131	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1039	1047	first strand
Strand 2	D	1050	1057	anti-parallel
Strand 3	D	1060	1065	anti-parallel
Strand 4	D	1021	1023	parallel
Strand 5	D	1088	1097	parallel
Strand 6	D	1212	1222	parallel
Strand 7	D	1107	1116	anti-parallel
Strand 8	D	1130	1131	anti-parallel

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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1039	1047	first strand
Strand 2	E	1050	1057	anti-parallel
Strand 3	E	1060	1065	anti-parallel
Strand 4	E	1021	1023	parallel
Strand 5	E	1088	1097	parallel
Strand 6	E	1194	1196	anti-parallel
Strand 7	E	1151	1159	parallel
Strand 8	E	1107	1116	parallel
Strand 9	E	1130	1131	anti-parallel

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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1039	1047	first strand
Strand 2	E	1050	1057	anti-parallel
Strand 3	E	1060	1065	anti-parallel
Strand 4	E	1021	1023	parallel
Strand 5	E	1088	1097	parallel
Strand 6	E	1212	1222	parallel
Strand 7	E	1107	1116	anti-parallel
Strand 8	E	1130	1131	anti-parallel

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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1039	1047	first strand
Strand 2	F	1050	1057	anti-parallel
Strand 3	F	1060	1065	anti-parallel
Strand 4	F	1021	1024	parallel
Strand 5	F	1088	1097	parallel
Strand 6	F	1194	1196	anti-parallel
Strand 7	F	1151	1159	parallel
Strand 8	F	1107	1116	parallel
Strand 9	F	1130	1131	anti-parallel

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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1039	1047	first strand
Strand 2	F	1050	1057	anti-parallel
Strand 3	F	1060	1065	anti-parallel
Strand 4	F	1021	1024	parallel
Strand 5	F	1088	1097	parallel
Strand 6	F	1212	1222	parallel
Strand 7	F	1107	1116	anti-parallel
Strand 8	F	1130	1131	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: 2OEC

Analysis of interatomic Contacts of Structural Units in PDB entry:
2OEC