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

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 3BWR entry

There are 5 chains in PDB entry 3BWR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 31	ASN 297
B	SER 43	ASN 297
C	GLY 31	ASN 297
D	GLY 31	ASN 297
E	ILE 32	ASN 297

There are 25 helices in PDB entry 3BWR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	59	63	Right-handed 310
Helix 2	2	A	81	85	Right-handed 310
Helix 3	3	A	121	127	Right-handed 310
Helix 4	4	A	183	188	Right-handed 310
Helix 5	5	A	254	256	Right-handed 310
Helix 6	6	B	74	78	Right-handed 310
Helix 7	7	B	81	85	Right-handed 310
Helix 8	8	B	121	127	Right-handed 310
Helix 9	9	B	183	188	Right-handed 310
Helix 10	10	B	254	256	Right-handed 310
Helix 11	11	C	59	63	Right-handed 310
Helix 12	12	C	81	85	Right-handed 310
Helix 13	13	C	121	127	Right-handed 310
Helix 14	14	C	183	188	Right-handed 310
Helix 15	15	C	254	256	Right-handed 310
Helix 16	16	D	74	78	Right-handed 310
Helix 17	17	D	81	85	Right-handed 310
Helix 18	18	D	121	127	Right-handed 310
Helix 19	19	D	183	188	Right-handed 310
Helix 20	20	D	254	256	Right-handed 310
Helix 21	21	E	59	63	Right-handed 310
Helix 22	22	E	74	78	Right-handed 310
Helix 23	23	E	81	85	Right-handed 310
Helix 24	24	E	121	127	Right-handed 310
Helix 25	25	E	183	188	Right-handed 310

There are 22 sheets in PDB entry 3BWR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

There are 4 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	44	51	first strand
Strand 2	A	284	296	anti-parallel
Strand 3	A	106	119	anti-parallel
Strand 4	A	242	243	anti-parallel

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There are 3 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	89	94	first strand
Strand 2	A	258	271	anti-parallel
Strand 3	A	277	281	anti-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	A	89	94	first strand
Strand 2	A	258	271	anti-parallel
Strand 3	A	148	155	anti-parallel
Strand 4	A	218	225	anti-parallel
Strand 5	E	233	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	194	196	first strand
Strand 2	A	160	163	anti-parallel
Strand 3	A	208	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	233	237	first strand
Strand 2	B	218	225	anti-parallel
Strand 3	B	148	155	anti-parallel
Strand 4	B	258	271	anti-parallel
Strand 5	B	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	233	237	first strand
Strand 2	B	218	225	anti-parallel
Strand 3	B	148	155	anti-parallel
Strand 4	B	258	271	anti-parallel
Strand 5	B	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	51	first strand
Strand 2	B	284	296	anti-parallel
Strand 3	B	106	119	anti-parallel
Strand 4	B	242	243	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	194	197	first strand
Strand 2	B	159	163	anti-parallel
Strand 3	B	208	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	233	237	first strand
Strand 2	C	218	225	anti-parallel
Strand 3	C	148	155	anti-parallel
Strand 4	C	258	271	anti-parallel
Strand 5	C	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	233	237	first strand
Strand 2	C	218	225	anti-parallel
Strand 3	C	148	155	anti-parallel
Strand 4	C	258	271	anti-parallel
Strand 5	C	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	34	37	first strand
Strand 2	C	284	296	anti-parallel
Strand 3	C	44	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	34	37	first strand
Strand 2	C	284	296	anti-parallel
Strand 3	C	106	119	anti-parallel
Strand 4	C	242	243	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	194	197	first strand
Strand 2	C	159	163	anti-parallel
Strand 3	C	208	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	233	237	first strand
Strand 2	D	218	225	anti-parallel
Strand 3	D	148	155	anti-parallel
Strand 4	D	258	271	anti-parallel
Strand 5	D	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	233	237	first strand
Strand 2	D	218	225	anti-parallel
Strand 3	D	148	155	anti-parallel
Strand 4	D	258	271	anti-parallel
Strand 5	D	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	51	first strand
Strand 2	D	284	296	anti-parallel
Strand 3	D	106	119	anti-parallel
Strand 4	D	242	243	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	194	196	first strand
Strand 2	D	160	163	anti-parallel
Strand 3	D	208	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	233	237	first strand
Strand 2	E	218	225	anti-parallel
Strand 3	E	148	155	anti-parallel
Strand 4	E	258	271	anti-parallel
Strand 5	E	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	233	237	first strand
Strand 2	E	218	225	anti-parallel
Strand 3	E	148	155	anti-parallel
Strand 4	E	258	271	anti-parallel
Strand 5	E	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	34	51	first strand
Strand 2	E	284	296	anti-parallel
Strand 3	E	106	119	anti-parallel
Strand 4	E	242	243	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	34	51	first strand
Strand 2	E	284	296	anti-parallel
Strand 3	E	106	119	anti-parallel
Strand 4	E	253	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	194	196	first strand
Strand 2	E	160	163	anti-parallel
Strand 3	E	208	210	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: 3BWR

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