Analysis of interatomic Contacts of Structural Units in PDB entry:
7EA4

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 7EA4 entry

There are 2 chains in PDB entry 7EA4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 36	ARG 824
B	THR 36	ARG 824

There are 69 helices in PDB entry 7EA4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	64	93	Right-handed alpha
Helix 2	AA2	A	95	100	Right-handed alpha
Helix 3	AA3	A	103	113	Right-handed alpha
Helix 4	AA4	A	118	125	Right-handed alpha
Helix 5	AA5	A	129	151	Right-handed alpha
Helix 6	AA6	A	152	155	Right-handed 310
Helix 7	AA7	A	156	163	Right-handed alpha
Helix 8	AA8	A	170	177	Right-handed alpha
Helix 9	AA9	A	185	200	Right-handed alpha
Helix 10	AB1	A	202	211	Right-handed alpha
Helix 11	AB2	A	231	244	Right-handed alpha
Helix 12	AB3	A	249	254	Right-handed alpha
Helix 13	AB4	A	289	292	Right-handed 310
Helix 14	AB5	A	425	427	Right-handed 310
Helix 15	AB6	A	433	439	Right-handed 310
Helix 16	AB7	A	444	453	Right-handed alpha
Helix 17	AB8	A	504	508	Right-handed 310
Helix 18	AB9	A	531	536	Right-handed 310
Helix 19	AC1	A	545	557	Right-handed alpha
Helix 20	AC2	A	562	571	Right-handed alpha
Helix 21	AC3	A	575	586	Right-handed alpha
Helix 22	AC4	A	591	598	Right-handed alpha
Helix 23	AC5	A	600	612	Right-handed alpha
Helix 24	AC6	A	621	634	Right-handed alpha
Helix 25	AC7	A	634	644	Right-handed alpha
Helix 26	AC8	A	645	653	Right-handed alpha
Helix 27	AC9	A	656	666	Right-handed alpha
Helix 28	AD1	A	672	695	Right-handed alpha
Helix 29	AD2	A	703	708	Right-handed alpha
Helix 30	AD3	A	721	729	Right-handed alpha
Helix 31	AD4	A	768	771	Right-handed 310
Helix 32	AD5	A	786	790	Right-handed 310
Helix 33	AD6	A	792	798	Right-handed alpha
Helix 34	AD7	A	807	814	Right-handed alpha
Helix 35	AD8	B	64	93	Right-handed alpha
Helix 36	AD9	B	95	100	Right-handed alpha
Helix 37	AE1	B	103	113	Right-handed alpha
Helix 38	AE2	B	118	125	Right-handed alpha
Helix 39	AE3	B	129	151	Right-handed alpha
Helix 40	AE4	B	152	155	Right-handed 310
Helix 41	AE5	B	156	163	Right-handed alpha
Helix 42	AE6	B	170	177	Right-handed alpha
Helix 43	AE7	B	185	200	Right-handed alpha
Helix 44	AE8	B	202	211	Right-handed alpha
Helix 45	AE9	B	226	230	Right-handed 310
Helix 46	AF1	B	231	244	Right-handed alpha
Helix 47	AF2	B	249	253	Right-handed 310
Helix 48	AF3	B	289	292	Right-handed 310
Helix 49	AF4	B	425	427	Right-handed 310
Helix 50	AF5	B	433	439	Right-handed 310
Helix 51	AF6	B	444	454	Right-handed alpha
Helix 52	AF7	B	504	508	Right-handed 310
Helix 53	AF8	B	531	536	Right-handed 310
Helix 54	AF9	B	545	557	Right-handed alpha
Helix 55	AG1	B	562	571	Right-handed alpha
Helix 56	AG2	B	575	586	Right-handed alpha
Helix 57	AG3	B	591	598	Right-handed alpha
Helix 58	AG4	B	600	611	Right-handed alpha
Helix 59	AG5	B	621	634	Right-handed alpha
Helix 60	AG6	B	634	644	Right-handed alpha
Helix 61	AG7	B	645	653	Right-handed alpha
Helix 62	AG8	B	656	666	Right-handed alpha
Helix 63	AG9	B	672	695	Right-handed alpha
Helix 64	AH1	B	703	708	Right-handed alpha
Helix 65	AH2	B	721	729	Right-handed alpha
Helix 66	AH3	B	768	771	Right-handed 310
Helix 67	AH4	B	786	790	Right-handed 310
Helix 68	AH5	B	792	798	Right-handed alpha
Helix 69	AH6	B	807	814	Right-handed alpha

There are 14 sheets in PDB entry 7EA4. 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,

There are 11 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	37	42	first strand
Strand 2	A	815	824	parallel
Strand 3	A	48	53	anti-parallel
Strand 4	A	58	62	anti-parallel
Strand 5	A	314	320	parallel
Strand 6	A	323	329	anti-parallel
Strand 7	A	338	340	anti-parallel
Strand 8	A	344	350	anti-parallel
Strand 9	A	460	466	anti-parallel
Strand 10	A	471	476	anti-parallel
Strand 11	A	511	512	anti-parallel

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There are 6 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	518	521	first strand
Strand 2	A	283	287	anti-parallel
Strand 3	A	298	302	anti-parallel
Strand 4	A	761	765	anti-parallel
Strand 5	A	773	775	anti-parallel
Strand 6	A	802	803	anti-parallel

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There are 3 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	305	306	first strand
Strand 2	A	754	757	anti-parallel
Strand 3	A	745	747	anti-parallel

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There are 5 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	376	379	first strand
Strand 2	A	367	373	anti-parallel
Strand 3	A	356	364	anti-parallel
Strand 4	A	417	423	anti-parallel
Strand 5	A	408	412	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	376	379	first strand
Strand 2	A	367	373	anti-parallel
Strand 3	A	356	364	anti-parallel
Strand 4	A	491	492	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	A	381	387	first strand
Strand 2	A	396	402	anti-parallel

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There are 2 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	709	712	first strand
Strand 2	A	730	734	anti-parallel

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There are 11 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	37	42	first strand
Strand 2	B	815	824	parallel
Strand 3	B	48	53	anti-parallel
Strand 4	B	58	62	anti-parallel
Strand 5	B	314	320	parallel
Strand 6	B	323	329	anti-parallel
Strand 7	B	338	340	anti-parallel
Strand 8	B	344	350	anti-parallel
Strand 9	B	460	466	anti-parallel
Strand 10	B	471	476	anti-parallel
Strand 11	B	511	512	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	518	521	first strand
Strand 2	B	283	287	anti-parallel
Strand 3	B	298	302	anti-parallel
Strand 4	B	761	765	anti-parallel
Strand 5	B	773	775	anti-parallel
Strand 6	B	802	803	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	305	306	first strand
Strand 2	B	754	757	anti-parallel
Strand 3	B	745	747	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	B	376	379	first strand
Strand 2	B	367	373	anti-parallel
Strand 3	B	356	364	anti-parallel
Strand 4	B	417	423	anti-parallel
Strand 5	B	408	412	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	B	376	379	first strand
Strand 2	B	367	373	anti-parallel
Strand 3	B	356	364	anti-parallel
Strand 4	B	491	492	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	381	387	first strand
Strand 2	B	396	402	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	B	709	712	first strand
Strand 2	B	730	734	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: 7EA4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7EA4