Analysis of interatomic Contacts of Structural Units in PDB entry:
8IEL

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 8IEL entry

There is 1 chain in PDB entry 8IEL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
P	ARG 36	GLN 1169

There are 48 helices in PDB entry 8IEL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	P	53	57	Right-handed 310
Helix 2	AA2	P	61	66	Right-handed alpha
Helix 3	AA3	P	68	76	Right-handed 310
Helix 4	AA4	P	194	200	Right-handed alpha
Helix 5	AA5	P	209	217	Right-handed alpha
Helix 6	AA6	P	227	234	Right-handed alpha
Helix 7	AA7	P	238	254	Right-handed alpha
Helix 8	AA8	P	256	286	Right-handed alpha
Helix 9	AA9	P	287	289	Right-handed 310
Helix 10	AB1	P	310	312	Right-handed 310
Helix 11	AB2	P	342	347	Right-handed alpha
Helix 12	AB3	P	365	370	Right-handed alpha
Helix 13	AB4	P	371	373	Right-handed 310
Helix 14	AB5	P	398	401	Right-handed 310
Helix 15	AB6	P	402	410	Right-handed alpha
Helix 16	AB7	P	425	449	Right-handed alpha
Helix 17	AB8	P	456	466	Right-handed alpha
Helix 18	AB9	P	467	469	Right-handed 310
Helix 19	AC1	P	471	478	Right-handed alpha
Helix 20	AC2	P	479	491	Right-handed alpha
Helix 21	AC3	P	498	505	Right-handed 310
Helix 22	AC4	P	549	557	Right-handed alpha
Helix 23	AC5	P	571	582	Right-handed alpha
Helix 24	AC6	P	656	664	Right-handed alpha
Helix 25	AC7	P	665	669	Right-handed 310
Helix 26	AC8	P	672	680	Right-handed alpha
Helix 27	AC9	P	681	684	Right-handed 310
Helix 28	AD1	P	709	714	Right-handed 310
Helix 29	AD2	P	731	740	Right-handed alpha
Helix 30	AD3	P	741	743	Right-handed 310
Helix 31	AD4	P	757	765	Right-handed alpha
Helix 32	AD5	P	826	834	Right-handed alpha
Helix 33	AD6	P	839	846	Right-handed alpha
Helix 34	AD7	P	856	869	Right-handed alpha
Helix 35	AD8	P	882	887	Right-handed 310
Helix 36	AD9	P	914	952	Right-handed alpha
Helix 37	AE1	P	960	968	Right-handed alpha
Helix 38	AE2	P	971	979	Right-handed alpha
Helix 39	AE3	P	998	1014	Right-handed alpha
Helix 40	AE4	P	1015	1018	Right-handed 310
Helix 41	AE5	P	1021	1026	Right-handed 310
Helix 42	AE6	P	1044	1066	Right-handed alpha
Helix 43	AE7	P	1074	1077	Right-handed 310
Helix 44	AE8	P	1078	1097	Right-handed alpha
Helix 45	AE9	P	1113	1115	Right-handed 310
Helix 46	AF1	P	1116	1139	Right-handed alpha
Helix 47	AF2	P	1141	1146	Right-handed alpha
Helix 48	AF3	P	1158	1168	Right-handed alpha

There are 8 sheets in PDB entry 8IEL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	P	165	168	first strand
Strand 2	P	171	175	anti-parallel
Strand 3	P	182	184	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	P	294	298	first strand
Strand 2	P	304	308	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	P	317	319	first strand
Strand 2	P	392	395	anti-parallel
Strand 3	P	331	333	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	P	352	355	first strand
Strand 2	P	337	340	anti-parallel
Strand 3	P	380	383	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	P	509	512	first strand
Strand 2	P	745	748	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	524	530	first strand
Strand 2	P	717	725	anti-parallel
Strand 3	P	686	693	anti-parallel
Strand 4	P	650	655	anti-parallel
Strand 5	P	636	642	anti-parallel
Strand 6	P	623	624	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	P	773	774	first strand
Strand 2	P	787	788	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	876	877	first strand
Strand 2	P	893	894	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: 8IEL

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IEL