Analysis of interatomic Contacts of Structural Units in PDB entry:
7E2Q

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 7E2Q entry

There are 3 chains in PDB entry 7E2Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 8	HIS 459
B	ASP 8	HIS 459
C	ASP 8	LEU 429

There are 77 helices in PDB entry 7E2Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	66	70	Right-handed 310
Helix 2	AA2	A	72	82	Right-handed alpha
Helix 3	AA3	A	83	88	Right-handed alpha
Helix 4	AA4	A	94	107	Right-handed alpha
Helix 5	AA5	A	115	134	Right-handed alpha
Helix 6	AA6	A	137	145	Right-handed alpha
Helix 7	AA7	A	188	210	Right-handed alpha
Helix 8	AA8	A	228	243	Right-handed alpha
Helix 9	AA9	A	258	261	Right-handed 310
Helix 10	AB1	A	272	278	Right-handed alpha
Helix 11	AB2	A	289	304	Right-handed alpha
Helix 12	AB3	A	317	329	Right-handed alpha
Helix 13	AB4	A	343	354	Right-handed alpha
Helix 14	AB5	A	362	367	Right-handed alpha
Helix 15	AB6	A	368	382	Right-handed alpha
Helix 16	AB7	A	398	407	Right-handed alpha
Helix 17	AB8	A	419	437	Right-handed alpha
Helix 18	AB9	A	443	448	Right-handed 310
Helix 19	AC1	A	454	459	Right-handed alpha
Helix 20	AC2	B	66	70	Right-handed 310
Helix 21	AC3	B	72	82	Right-handed alpha
Helix 22	AC4	B	82	88	Right-handed alpha
Helix 23	AC5	B	94	107	Right-handed alpha
Helix 24	AC6	B	115	134	Right-handed alpha
Helix 25	AC7	B	137	145	Right-handed alpha
Helix 26	AC8	B	188	210	Right-handed alpha
Helix 27	AC9	B	228	243	Right-handed alpha
Helix 28	AD1	B	258	261	Right-handed 310
Helix 29	AD2	B	272	278	Right-handed alpha
Helix 30	AD3	B	289	304	Right-handed alpha
Helix 31	AD4	B	317	329	Right-handed alpha
Helix 32	AD5	B	343	354	Right-handed alpha
Helix 33	AD6	B	362	367	Right-handed alpha
Helix 34	AD7	B	368	382	Right-handed alpha
Helix 35	AD8	B	398	407	Right-handed alpha
Helix 36	AD9	B	419	437	Right-handed alpha
Helix 37	AE1	B	443	448	Right-handed 310
Helix 38	AE2	B	454	459	Right-handed alpha
Helix 39	AE3	C	66	70	Right-handed 310
Helix 40	AE4	C	72	82	Right-handed alpha
Helix 41	AE5	C	82	88	Right-handed alpha
Helix 42	AE6	C	94	107	Right-handed alpha
Helix 43	AE7	C	115	134	Right-handed alpha
Helix 44	AE8	C	137	145	Right-handed alpha
Helix 45	AE9	C	188	210	Right-handed alpha
Helix 46	AF1	C	228	243	Right-handed alpha
Helix 47	AF2	C	258	261	Right-handed 310
Helix 48	AF3	C	272	278	Right-handed alpha
Helix 49	AF4	C	289	304	Right-handed alpha
Helix 50	AF5	C	317	329	Right-handed alpha
Helix 51	AF6	C	343	354	Right-handed alpha
Helix 52	AF7	C	362	367	Right-handed alpha
Helix 53	AF8	C	368	382	Right-handed alpha
Helix 54	AF9	C	398	407	Right-handed alpha
Helix 55	AG1	C	419	437	Right-handed alpha
Helix 56	AG2	C	443	448	Right-handed 310
Helix 57	AG3	C	454	459	Right-handed alpha
Helix 58	AG4	D	66	70	Right-handed 310
Helix 59	AG5	D	72	82	Right-handed alpha
Helix 60	AG6	D	82	88	Right-handed alpha
Helix 61	AG7	D	94	107	Right-handed alpha
Helix 62	AG8	D	115	134	Right-handed alpha
Helix 63	AG9	D	137	145	Right-handed alpha
Helix 64	AH1	D	167	170	Right-handed 310
Helix 65	AH2	D	188	210	Right-handed alpha
Helix 66	AH3	D	228	243	Right-handed alpha
Helix 67	AH4	D	258	261	Right-handed 310
Helix 68	AH5	D	272	278	Right-handed alpha
Helix 69	AH6	D	289	304	Right-handed alpha
Helix 70	AH7	D	317	329	Right-handed alpha
Helix 71	AH8	D	343	354	Right-handed alpha
Helix 72	AH9	D	362	367	Right-handed alpha
Helix 73	AI1	D	368	382	Right-handed alpha
Helix 74	AI2	D	398	407	Right-handed alpha
Helix 75	AI3	D	419	437	Right-handed alpha
Helix 76	AI4	D	443	448	Right-handed 310
Helix 77	AI5	D	454	459	Right-handed alpha

There are 16 sheets in PDB entry 7E2Q. 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,

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	12	21	first strand
Strand 2	A	27	35	anti-parallel
Strand 3	A	40	44	anti-parallel

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There are 2 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	154	155	first strand
Strand 2	A	440	441	parallel

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There are 9 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	158	160	first strand
Strand 2	A	411	413	parallel
Strand 3	A	385	389	parallel
Strand 4	A	358	361	parallel
Strand 5	A	333	336	parallel
Strand 6	A	306	310	parallel
Strand 7	A	252	256	parallel
Strand 8	A	178	182	anti-parallel
Strand 9	A	164	165	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	263	264	first strand
Strand 2	A	269	271	anti-parallel
Strand 3	A	287	288	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	B	12	21	first strand
Strand 2	B	27	35	anti-parallel
Strand 3	B	40	44	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	154	155	first strand
Strand 2	B	440	441	parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	158	159	first strand
Strand 2	B	411	413	parallel
Strand 3	B	385	389	parallel
Strand 4	B	358	361	parallel
Strand 5	B	333	336	parallel
Strand 6	B	306	310	parallel
Strand 7	B	252	256	parallel
Strand 8	B	178	182	anti-parallel
Strand 9	B	161	165	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	B	263	264	first strand
Strand 2	B	269	271	anti-parallel
Strand 3	B	287	288	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	C	12	21	first strand
Strand 2	C	27	35	anti-parallel
Strand 3	C	40	44	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	C	154	155	first strand
Strand 2	C	440	441	parallel

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There are 9 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	158	159	first strand
Strand 2	C	411	413	parallel
Strand 3	C	385	389	parallel
Strand 4	C	358	361	parallel
Strand 5	C	333	336	parallel
Strand 6	C	306	310	parallel
Strand 7	C	252	256	parallel
Strand 8	C	178	182	anti-parallel
Strand 9	C	161	165	anti-parallel

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There are 3 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	263	264	first strand
Strand 2	C	269	271	anti-parallel
Strand 3	C	287	288	anti-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	D	12	21	first strand
Strand 2	D	27	35	anti-parallel
Strand 3	D	40	44	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	155	first strand
Strand 2	D	440	441	parallel

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There are 9 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	158	159	first strand
Strand 2	D	411	413	parallel
Strand 3	D	385	389	parallel
Strand 4	D	358	361	parallel
Strand 5	D	333	336	parallel
Strand 6	D	306	310	parallel
Strand 7	D	252	256	parallel
Strand 8	D	178	182	anti-parallel
Strand 9	D	161	165	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	263	264	first strand
Strand 2	D	269	271	anti-parallel
Strand 3	D	287	288	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: 7E2Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
7E2Q