Analysis of interatomic Contacts of Structural Units in PDB entry:
3RBH

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 3RBH entry

There are 4 chains in PDB entry 3RBH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 40	PHE 490
B	LYS 40	PHE 490
C	LYS 40	PHE 490
D	LYS 40	ASN 67

There are 8 helices in PDB entry 3RBH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	337	341	Right-handed 310
Helix 2	2	A	447	452	Right-handed 310
Helix 3	3	B	337	341	Right-handed 310
Helix 4	4	B	447	452	Right-handed 310
Helix 5	5	C	337	341	Right-handed 310
Helix 6	6	C	447	452	Right-handed 310
Helix 7	7	D	337	341	Right-handed 310
Helix 8	8	D	447	452	Right-handed 310

There are 8 sheets in PDB entry 3RBH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 19 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	42	54	first strand
Strand 2	A	66	81	anti-parallel
Strand 3	A	84	95	anti-parallel
Strand 4	A	124	135	anti-parallel
Strand 5	A	144	154	anti-parallel
Strand 6	A	162	173	anti-parallel
Strand 7	A	177	185	anti-parallel
Strand 8	A	204	216	anti-parallel
Strand 9	A	219	230	anti-parallel
Strand 10	A	248	261	anti-parallel
Strand 11	A	272	288	anti-parallel
Strand 12	A	302	319	anti-parallel
Strand 13	A	324	333	anti-parallel
Strand 14	A	377	388	anti-parallel
Strand 15	A	392	403	anti-parallel
Strand 16	A	425	437	anti-parallel
Strand 17	A	457	467	anti-parallel
Strand 18	A	479	490	anti-parallel
Strand 19	A	42	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	353	354	first strand
Strand 2	A	363	364	anti-parallel

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There are 19 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	54	first strand
Strand 2	B	66	81	anti-parallel
Strand 3	B	84	95	anti-parallel
Strand 4	B	124	135	anti-parallel
Strand 5	B	144	154	anti-parallel
Strand 6	B	162	173	anti-parallel
Strand 7	B	177	185	anti-parallel
Strand 8	B	204	216	anti-parallel
Strand 9	B	219	230	anti-parallel
Strand 10	B	248	261	anti-parallel
Strand 11	B	272	290	anti-parallel
Strand 12	B	299	319	anti-parallel
Strand 13	B	324	333	anti-parallel
Strand 14	B	377	388	anti-parallel
Strand 15	B	392	403	anti-parallel
Strand 16	B	425	437	anti-parallel
Strand 17	B	457	467	anti-parallel
Strand 18	B	479	490	anti-parallel
Strand 19	B	42	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	353	354	first strand
Strand 2	B	363	364	anti-parallel

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There are 19 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	42	54	first strand
Strand 2	C	66	81	anti-parallel
Strand 3	C	84	95	anti-parallel
Strand 4	C	124	135	anti-parallel
Strand 5	C	144	154	anti-parallel
Strand 6	C	162	173	anti-parallel
Strand 7	C	177	185	anti-parallel
Strand 8	C	204	216	anti-parallel
Strand 9	C	219	230	anti-parallel
Strand 10	C	248	261	anti-parallel
Strand 11	C	272	287	anti-parallel
Strand 12	C	304	319	anti-parallel
Strand 13	C	324	333	anti-parallel
Strand 14	C	377	388	anti-parallel
Strand 15	C	392	403	anti-parallel
Strand 16	C	425	437	anti-parallel
Strand 17	C	457	467	anti-parallel
Strand 18	C	479	490	anti-parallel
Strand 19	C	42	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	353	354	first strand
Strand 2	C	363	364	anti-parallel

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There are 19 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	42	54	first strand
Strand 2	D	66	81	anti-parallel
Strand 3	D	84	95	anti-parallel
Strand 4	D	124	135	anti-parallel
Strand 5	D	144	154	anti-parallel
Strand 6	D	162	173	anti-parallel
Strand 7	D	177	185	anti-parallel
Strand 8	D	204	216	anti-parallel
Strand 9	D	219	230	anti-parallel
Strand 10	D	248	261	anti-parallel
Strand 11	D	272	287	anti-parallel
Strand 12	D	304	319	anti-parallel
Strand 13	D	324	333	anti-parallel
Strand 14	D	377	388	anti-parallel
Strand 15	D	392	403	anti-parallel
Strand 16	D	425	437	anti-parallel
Strand 17	D	457	467	anti-parallel
Strand 18	D	479	490	anti-parallel
Strand 19	D	42	54	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	D	353	354	first strand
Strand 2	D	363	364	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: 3RBH

Analysis of interatomic Contacts of Structural Units in PDB entry:
3RBH