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

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 2BRW entry

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

Chain ID	Initial residue	Terminal residue
A	VAL 170	GLU 891
B	VAL 170	GLU 891

There are 55 helices in PDB entry 2BRW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	172	186	Right-handed alpha
Helix 2	2	A	187	191	Right-handed 310
Helix 3	3	A	195	216	Right-handed alpha
Helix 4	4	A	226	230	Right-handed 310
Helix 5	5	A	235	252	Right-handed alpha
Helix 6	6	A	262	280	Right-handed alpha
Helix 7	7	A	290	296	Right-handed alpha
Helix 8	8	A	296	309	Right-handed alpha
Helix 9	9	A	310	313	Right-handed 310
Helix 10	10	A	314	329	Right-handed alpha
Helix 11	11	A	348	364	Right-handed alpha
Helix 12	12	A	366	378	Right-handed alpha
Helix 13	13	A	379	381	Right-handed 310
Helix 14	14	A	407	424	Right-handed alpha
Helix 15	15	A	431	445	Right-handed alpha
Helix 16	16	A	446	448	Right-handed 310
Helix 17	17	A	457	466	Right-handed 310
Helix 18	18	A	470	489	Right-handed alpha
Helix 19	19	A	491	507	Right-handed alpha
Helix 20	20	A	512	517	Right-handed 310
Helix 21	21	A	519	532	Right-handed alpha
Helix 22	22	A	548	550	Right-handed 310
Helix 23	23	A	607	612	Right-handed alpha
Helix 24	24	A	613	617	Right-handed 310
Helix 25	25	A	737	740	Right-handed 310
Helix 26	26	A	764	766	Right-handed 310
Helix 27	27	A	802	813	Right-handed alpha
Helix 28	28	A	882	886	Right-handed alpha
Helix 29	29	B	172	186	Right-handed alpha
Helix 30	30	B	197	216	Right-handed alpha
Helix 31	31	B	226	230	Right-handed 310
Helix 32	32	B	235	252	Right-handed alpha
Helix 33	33	B	262	280	Right-handed alpha
Helix 34	34	B	290	296	Right-handed alpha
Helix 35	35	B	296	309	Right-handed alpha
Helix 36	36	B	310	313	Right-handed 310
Helix 37	37	B	314	322	Right-handed alpha
Helix 38	38	B	324	329	Right-handed alpha
Helix 39	39	B	347	364	Right-handed alpha
Helix 40	40	B	366	378	Right-handed alpha
Helix 41	41	B	407	424	Right-handed alpha
Helix 42	42	B	431	445	Right-handed alpha
Helix 43	43	B	446	448	Right-handed 310
Helix 44	44	B	457	466	Right-handed 310
Helix 45	45	B	470	489	Right-handed alpha
Helix 46	46	B	491	507	Right-handed alpha
Helix 47	47	B	512	517	Right-handed 310
Helix 48	48	B	519	531	Right-handed alpha
Helix 49	49	B	548	550	Right-handed 310
Helix 50	50	B	607	612	Right-handed alpha
Helix 51	51	B	613	617	Right-handed 310
Helix 52	52	B	737	740	Right-handed 310
Helix 53	53	B	763	767	Right-handed alpha
Helix 54	54	B	802	813	Right-handed alpha
Helix 55	55	B	882	886	Right-handed alpha

There are 16 sheets in PDB entry 2BRW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG, BH,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	334	335	first strand
Strand 2	A	343	344	anti-parallel

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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	389	390	first strand
Strand 2	A	396	398	anti-parallel
Strand 3	A	402	403	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	450	451	first strand
Strand 2	A	454	455	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	543	547	first strand
Strand 2	A	552	557	anti-parallel
Strand 3	A	562	567	anti-parallel
Strand 4	A	593	597	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	621	623	first strand
Strand 2	A	692	700	anti-parallel
Strand 3	A	774	786	anti-parallel
Strand 4	A	742	762	anti-parallel
Strand 5	A	723	734	anti-parallel
Strand 6	A	708	711	anti-parallel
Strand 7	A	714	716	anti-parallel

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There are 9 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	621	623	first strand
Strand 2	A	692	700	anti-parallel
Strand 3	A	774	786	anti-parallel
Strand 4	A	742	762	anti-parallel
Strand 5	A	791	799	anti-parallel
Strand 6	A	677	686	anti-parallel
Strand 7	A	664	673	anti-parallel
Strand 8	A	650	658	anti-parallel
Strand 9	A	641	645	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	817	820	first strand
Strand 2	A	824	829	anti-parallel
Strand 3	A	834	839	anti-parallel
Strand 4	A	857	864	anti-parallel
Strand 5	A	867	873	anti-parallel

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There are 3 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	845	847	first strand
Strand 2	A	851	853	anti-parallel
Strand 3	A	887	889	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	334	335	first strand
Strand 2	B	343	344	anti-parallel

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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	389	390	first strand
Strand 2	B	396	398	anti-parallel
Strand 3	B	402	403	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	450	451	first strand
Strand 2	B	454	455	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	543	547	first strand
Strand 2	B	552	557	anti-parallel
Strand 3	B	562	567	anti-parallel
Strand 4	B	593	597	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	621	623	first strand
Strand 2	B	692	700	anti-parallel
Strand 3	B	774	786	anti-parallel
Strand 4	B	742	762	anti-parallel
Strand 5	B	723	734	anti-parallel
Strand 6	B	708	711	anti-parallel
Strand 7	B	714	716	anti-parallel

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There are 9 strands in BF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	621	623	first strand
Strand 2	B	692	700	anti-parallel
Strand 3	B	774	786	anti-parallel
Strand 4	B	742	762	anti-parallel
Strand 5	B	791	799	anti-parallel
Strand 6	B	677	686	anti-parallel
Strand 7	B	664	673	anti-parallel
Strand 8	B	650	658	anti-parallel
Strand 9	B	641	645	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	817	820	first strand
Strand 2	B	824	829	anti-parallel
Strand 3	B	834	839	anti-parallel
Strand 4	B	857	864	anti-parallel
Strand 5	B	867	873	anti-parallel

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There are 3 strands in BH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	845	847	first strand
Strand 2	B	851	853	anti-parallel
Strand 3	B	887	889	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: 2BRW

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