Analysis of interatomic Contacts of Structural Units in PDB entry:
6EPM

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 6EPM entry

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

Chain ID	Initial residue	Terminal residue
R	MET 1	LYS 169
S	GLU 565	ARG 1046

There are 32 helices in PDB entry 6EPM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	15	25	Right-handed alpha
Helix 2	AA2	R	36	39	Right-handed 310
Helix 3	AA3	R	64	66	Right-handed 310
Helix 4	AA4	R	67	74	Right-handed alpha
Helix 5	AA5	R	86	92	Right-handed alpha
Helix 6	AA6	R	92	105	Right-handed alpha
Helix 7	AA7	R	126	138	Right-handed alpha
Helix 8	AA8	R	151	169	Right-handed alpha
Helix 9	AA9	S	575	579	Right-handed 310
Helix 10	AB1	S	605	614	Right-handed alpha
Helix 11	AB2	S	620	631	Right-handed alpha
Helix 12	AB3	S	632	634	Right-handed 310
Helix 13	AB4	S	636	649	Right-handed alpha
Helix 14	AB5	S	672	681	Right-handed alpha
Helix 15	AB6	S	681	700	Right-handed alpha
Helix 16	AB7	S	701	707	Right-handed alpha
Helix 17	AB8	S	707	721	Right-handed alpha
Helix 18	AB9	S	726	741	Right-handed alpha
Helix 19	AC1	S	770	774	Right-handed 310
Helix 20	AC2	S	780	799	Right-handed alpha
Helix 21	AC3	S	800	811	Right-handed 310
Helix 22	AC4	S	813	818	Right-handed alpha
Helix 23	AC5	S	818	841	Right-handed alpha
Helix 24	AC6	S	844	865	Right-handed alpha
Helix 25	AC7	S	867	880	Right-handed alpha
Helix 26	AC8	S	880	885	Right-handed alpha
Helix 27	AC9	S	886	892	Right-handed alpha
Helix 28	AD1	S	894	921	Right-handed alpha
Helix 29	AD2	S	930	943	Right-handed alpha
Helix 30	AD3	S	958	974	Right-handed alpha
Helix 31	AD4	S	984	993	Right-handed alpha
Helix 32	AD5	S	1001	1017	Right-handed alpha

There are 2 sheets in PDB entry 6EPM. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	41	46	first strand
Strand 2	R	49	57	anti-parallel
Strand 3	R	2	9	parallel
Strand 4	R	77	83	parallel
Strand 5	R	111	117	parallel
Strand 6	R	141	145	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	S	586	592	first strand
Strand 2	S	599	604	anti-parallel
Strand 3	S	953	957	anti-parallel
Strand 4	S	947	950	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: 6EPM

Analysis of interatomic Contacts of Structural Units in PDB entry:
6EPM