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

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 3FGB entry

There are 2 chains in PDB entry 3FGB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 35	PRO 383
B	GLN 34	VAL 382

There are no helices in PDB entry 3FGB

There are 16 sheets in PDB entry 3FGB. 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 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	63	70	first strand
Strand 2	A	50	56	anti-parallel
Strand 3	A	36	42	anti-parallel
Strand 4	A	376	381	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	77	79	first strand
Strand 2	A	85	90	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	110	118	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	128	129	first strand
Strand 2	A	133	138	anti-parallel
Strand 3	A	143	148	anti-parallel
Strand 4	A	160	163	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	A	179	184	first strand
Strand 2	A	190	195	anti-parallel
Strand 3	A	200	206	anti-parallel
Strand 4	A	219	228	anti-parallel

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There are 4 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	235	240	first strand
Strand 2	A	246	251	anti-parallel
Strand 3	A	256	263	anti-parallel
Strand 4	A	266	274	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	A	283	288	first strand
Strand 2	A	294	299	anti-parallel
Strand 3	A	305	311	anti-parallel
Strand 4	A	318	325	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	A	332	335	first strand
Strand 2	A	341	346	anti-parallel
Strand 3	A	351	357	anti-parallel
Strand 4	A	364	366	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	A	332	335	first strand
Strand 2	A	341	346	anti-parallel
Strand 3	A	351	357	anti-parallel
Strand 4	A	371	372	anti-parallel

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There are 4 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	63	70	first strand
Strand 2	B	50	56	anti-parallel
Strand 3	B	36	42	anti-parallel
Strand 4	B	376	381	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	B	77	79	first strand
Strand 2	B	85	90	anti-parallel
Strand 3	B	98	105	anti-parallel
Strand 4	B	110	118	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	B	124	129	first strand
Strand 2	B	133	138	anti-parallel
Strand 3	B	143	148	anti-parallel
Strand 4	B	160	163	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	B	179	184	first strand
Strand 2	B	190	195	anti-parallel
Strand 3	B	200	206	anti-parallel
Strand 4	B	219	228	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	B	235	240	first strand
Strand 2	B	246	251	anti-parallel
Strand 3	B	256	263	anti-parallel
Strand 4	B	266	274	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	B	283	288	first strand
Strand 2	B	294	299	anti-parallel
Strand 3	B	305	311	anti-parallel
Strand 4	B	318	325	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	B	332	335	first strand
Strand 2	B	341	346	anti-parallel
Strand 3	B	351	357	anti-parallel
Strand 4	B	364	366	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	B	332	335	first strand
Strand 2	B	341	346	anti-parallel
Strand 3	B	351	357	anti-parallel
Strand 4	B	371	372	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: 3FGB

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