Analysis of interatomic Contacts of Structural Units in PDB entry:
3B5H

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 3B5H entry

There are 4 chains in PDB entry 3B5H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 23	ARG 203
B	ALA 23	ARG 203
C	ALA 23	VAL 202
D	ALA 23	ARG 201

There are 8 helices in PDB entry 3B5H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	77	81	Right-handed 310
Helix 2	2	A	153	156	Right-handed 310
Helix 3	3	B	77	81	Right-handed 310
Helix 4	4	B	153	156	Right-handed 310
Helix 5	5	C	77	81	Right-handed 310
Helix 6	6	C	153	156	Right-handed 310
Helix 7	7	D	79	81	Right-handed 310
Helix 8	8	D	153	156	Right-handed 310

There are 16 sheets in PDB entry 3B5H. 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,

There are 6 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	71	76	first strand
Strand 2	A	36	44	anti-parallel
Strand 3	A	25	33	anti-parallel
Strand 4	C	26	33	parallel
Strand 5	C	36	43	anti-parallel
Strand 6	C	71	76	anti-parallel

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There are 4 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	60	63	first strand
Strand 2	A	52	56	anti-parallel
Strand 3	A	83	90	anti-parallel
Strand 4	A	95	101	anti-parallel

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There are 4 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	108	109	first strand
Strand 2	A	122	127	anti-parallel
Strand 3	A	166	171	anti-parallel
Strand 4	A	158	163	anti-parallel

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There are 5 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	113	117	first strand
Strand 2	A	192	203	parallel
Strand 3	A	181	189	anti-parallel
Strand 4	A	136	141	anti-parallel
Strand 5	A	148	149	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	113	117	first strand
Strand 2	A	192	203	parallel
Strand 3	D	25	32	anti-parallel
Strand 4	D	36	44	anti-parallel
Strand 5	D	71	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	25	32	first strand
Strand 2	B	37	44	anti-parallel
Strand 3	B	71	76	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	60	63	first strand
Strand 2	B	52	56	anti-parallel
Strand 3	B	83	90	anti-parallel
Strand 4	B	95	101	anti-parallel

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There are 4 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	107	109	first strand
Strand 2	B	122	128	anti-parallel
Strand 3	B	166	171	anti-parallel
Strand 4	B	158	163	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	113	116	first strand
Strand 2	B	193	202	parallel
Strand 3	B	181	188	anti-parallel
Strand 4	B	136	142	anti-parallel
Strand 5	B	147	149	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	63	first strand
Strand 2	C	52	56	anti-parallel
Strand 3	C	83	90	anti-parallel
Strand 4	C	95	101	anti-parallel

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There are 4 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	108	109	first strand
Strand 2	C	121	127	anti-parallel
Strand 3	C	166	172	anti-parallel
Strand 4	C	158	163	anti-parallel

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There are 5 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	113	114	first strand
Strand 2	C	197	200	parallel
Strand 3	C	181	189	anti-parallel
Strand 4	C	136	142	anti-parallel
Strand 5	C	148	149	anti-parallel

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There are 4 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	113	114	first strand
Strand 2	C	197	200	parallel
Strand 3	C	181	189	anti-parallel
Strand 4	C	192	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	60	63	first strand
Strand 2	D	52	56	anti-parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	96	100	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	107	109	first strand
Strand 2	D	122	128	anti-parallel
Strand 3	D	166	171	anti-parallel
Strand 4	D	158	162	anti-parallel

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There are 5 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	113	114	first strand
Strand 2	D	192	200	parallel
Strand 3	D	182	189	anti-parallel
Strand 4	D	136	142	anti-parallel
Strand 5	D	147	149	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: 3B5H

Analysis of interatomic Contacts of Structural Units in PDB entry:
3B5H