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

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 7EIP entry

There is 1 chain in PDB entry 7EIP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 25	PRO 1021

There are 27 helices in PDB entry 7EIP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	95	104	Right-handed alpha
Helix 2	AA2	A	250	270	Right-handed alpha
Helix 3	AA3	A	282	292	Right-handed alpha
Helix 4	AA4	A	312	322	Right-handed 310
Helix 5	AA5	A	323	331	Right-handed alpha
Helix 6	AA6	A	336	353	Right-handed alpha
Helix 7	AA7	A	355	376	Right-handed alpha
Helix 8	AA8	A	389	404	Right-handed alpha
Helix 9	AA9	A	404	411	Right-handed alpha
Helix 10	AB1	A	413	425	Right-handed alpha
Helix 11	AB2	A	428	433	Right-handed alpha
Helix 12	AB3	A	442	449	Right-handed alpha
Helix 13	AB4	A	449	459	Right-handed alpha
Helix 14	AB5	A	462	483	Right-handed alpha
Helix 15	AB6	A	505	524	Right-handed alpha
Helix 16	AB7	A	531	548	Right-handed alpha
Helix 17	AB8	A	554	558	Right-handed 310
Helix 18	AB9	A	567	570	Right-handed 310
Helix 19	AC1	A	571	580	Right-handed alpha
Helix 20	AC2	A	587	598	Right-handed alpha
Helix 21	AC3	A	601	610	Right-handed alpha
Helix 22	AC4	A	626	628	Right-handed 310
Helix 23	AC5	A	661	665	Right-handed 310
Helix 24	AC6	A	678	682	Right-handed 310
Helix 25	AC7	A	702	707	Right-handed alpha
Helix 26	AC8	A	865	867	Right-handed 310
Helix 27	AC9	A	882	895	Right-handed alpha

There are 11 sheets in PDB entry 7EIP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	40	42	first strand
Strand 2	A	205	219	anti-parallel
Strand 3	A	74	80	anti-parallel
Strand 4	A	59	64	anti-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	40	42	first strand
Strand 2	A	205	219	anti-parallel
Strand 3	A	107	117	anti-parallel
Strand 4	A	151	158	anti-parallel

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There are 5 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	53	55	first strand
Strand 2	A	84	88	anti-parallel
Strand 3	A	194	198	anti-parallel
Strand 4	A	124	130	anti-parallel
Strand 5	A	141	146	anti-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	296	297	first strand
Strand 2	A	303	304	anti-parallel

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There are 2 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	308	309	first strand
Strand 2	A	334	335	parallel

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There are 3 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	491	492	first strand
Strand 2	A	498	500	anti-parallel
Strand 3	A	503	504	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	621	625	first strand
Strand 2	A	630	635	anti-parallel
Strand 3	A	638	643	anti-parallel
Strand 4	A	669	674	anti-parallel

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There are 5 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	697	699	first strand
Strand 2	A	781	789	anti-parallel
Strand 3	A	852	863	anti-parallel
Strand 4	A	835	845	anti-parallel
Strand 5	A	809	813	anti-parallel

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There are 9 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	724	728	first strand
Strand 2	A	732	740	anti-parallel
Strand 3	A	753	761	anti-parallel
Strand 4	A	764	773	anti-parallel
Strand 5	A	871	878	anti-parallel
Strand 6	A	826	831	anti-parallel
Strand 7	A	818	820	anti-parallel
Strand 8	A	797	799	anti-parallel
Strand 9	A	802	804	anti-parallel

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There are 7 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	900	905	first strand
Strand 2	A	909	914	anti-parallel
Strand 3	A	919	924	anti-parallel
Strand 4	A	942	949	anti-parallel
Strand 5	A	952	958	anti-parallel
Strand 6	A	1013	1019	anti-parallel
Strand 7	A	983	984	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	A	928	929	first strand
Strand 2	A	935	938	anti-parallel
Strand 3	A	973	980	anti-parallel
Strand 4	A	1000	1007	anti-parallel
Strand 5	A	993	997	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: 7EIP

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