Analysis of interatomic Contacts of Structural Units in PDB entry:
2BEH

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 2BEH entry

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

Chain ID	Initial residue	Terminal residue
I	PRO 4	VAL 431
L	VAL 5	CYS 430

There are 26 helices in PDB entry 2BEH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	I	11	15	Right-handed 310
Helix 2	2	I	45	70	Right-handed alpha
Helix 3	3	I	79	92	Right-handed alpha
Helix 4	4	I	95	106	Right-handed alpha
Helix 5	5	I	107	111	Right-handed 310
Helix 6	6	I	115	132	Right-handed alpha
Helix 7	7	I	155	165	Right-handed alpha
Helix 8	8	I	178	194	Right-handed alpha
Helix 9	9	I	230	234	Right-handed 310
Helix 10	10	I	264	266	Right-handed 310
Helix 11	11	I	291	299	Right-handed alpha
Helix 12	12	I	300	310	Right-handed alpha
Helix 13	13	I	331	338	Right-handed alpha
Helix 14	14	L	44	70	Right-handed alpha
Helix 15	15	L	79	92	Right-handed alpha
Helix 16	16	L	95	106	Right-handed alpha
Helix 17	17	L	107	111	Right-handed 310
Helix 18	18	L	115	132	Right-handed alpha
Helix 19	19	L	155	166	Right-handed alpha
Helix 20	20	L	178	194	Right-handed alpha
Helix 21	21	L	230	234	Right-handed 310
Helix 22	22	L	264	266	Right-handed 310
Helix 23	23	L	291	298	Right-handed alpha
Helix 24	24	L	300	311	Right-handed alpha
Helix 25	25	L	331	338	Right-handed alpha
Helix 26	26	L	341	345	Right-handed 310

There are 8 sheets in PDB entry 2BEH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	76	78	first strand
Strand 2	I	419	426	anti-parallel
Strand 3	I	408	414	anti-parallel
Strand 4	I	279	285	anti-parallel
Strand 5	I	268	273	anti-parallel
Strand 6	I	246	262	anti-parallel
Strand 7	I	235	240	anti-parallel

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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	76	78	first strand
Strand 2	I	419	426	anti-parallel
Strand 3	I	408	414	anti-parallel
Strand 4	I	279	285	anti-parallel
Strand 5	I	268	273	anti-parallel
Strand 6	I	246	262	anti-parallel
Strand 7	I	312	321	anti-parallel
Strand 8	I	401	403	parallel

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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	171	173	first strand
Strand 2	I	139	149	parallel
Strand 3	I	213	224	anti-parallel
Strand 4	I	364	375	parallel
Strand 5	I	323	330	anti-parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	171	173	first strand
Strand 2	I	139	149	parallel
Strand 3	I	213	224	anti-parallel
Strand 4	I	379	380	anti-parallel

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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	387	390	first strand
Strand 2	L	312	321	parallel
Strand 3	L	247	262	anti-parallel
Strand 4	L	268	273	anti-parallel
Strand 5	L	279	285	anti-parallel
Strand 6	L	408	414	anti-parallel
Strand 7	L	419	426	anti-parallel
Strand 8	L	76	78	anti-parallel

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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	387	390	first strand
Strand 2	L	312	321	parallel
Strand 3	L	247	262	anti-parallel
Strand 4	L	235	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	169	173	first strand
Strand 2	L	139	149	parallel
Strand 3	L	213	224	anti-parallel
Strand 4	L	379	390	anti-parallel
Strand 5	L	364	375	anti-parallel
Strand 6	L	323	330	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	154	first strand
Strand 2	L	355	357	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: 2BEH

Analysis of interatomic Contacts of Structural Units in PDB entry:
2BEH