Analysis of interatomic Contacts of Structural Units in PDB entry:
1FUJ

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 1FUJ entry

There are 4 chains in PDB entry 1FUJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 16	ARG 243
B	ILE 16	ARG 243
C	ILE 16	ARG 243
D	ILE 16	ARG 243

There are 10 helices in PDB entry 1FUJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	56	59	Right-handed 310
Helix 2	2	A	63	63	Right-handed 310
Helix 3	3	A	231	242	Right-handed 310
Helix 4	4	B	63	63	Right-handed 310
Helix 5	5	B	231	241	Right-handed 310
Helix 6	6	C	56	58	Right-handed 310
Helix 7	7	C	63	63	Right-handed 310
Helix 8	8	C	231	242	Right-handed 310
Helix 9	9	D	63	63	Right-handed 310
Helix 10	10	D	231	241	Right-handed 310

There are 10 sheets in PDB entry 1FUJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 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	81	84	first strand
Strand 2	A	64	68	anti-parallel
Strand 3	A	30	35	anti-parallel
Strand 4	A	42	48	anti-parallel
Strand 5	A	51	54	anti-parallel
Strand 6	A	104	108	anti-parallel
Strand 7	A	85	90	anti-parallel

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There are 6 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	135	140	first strand
Strand 2	A	156	163	anti-parallel
Strand 3	A	180	184	anti-parallel
Strand 4	A	226	230	anti-parallel
Strand 5	A	208	215	anti-parallel
Strand 6	A	198	201	anti-parallel

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There are 7 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	81	84	first strand
Strand 2	B	64	68	anti-parallel
Strand 3	B	30	35	anti-parallel
Strand 4	B	42	48	anti-parallel
Strand 5	B	51	54	anti-parallel
Strand 6	B	104	108	anti-parallel
Strand 7	B	85	90	anti-parallel

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There are 6 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	135	140	first strand
Strand 2	B	156	163	anti-parallel
Strand 3	B	180	184	anti-parallel
Strand 4	B	226	230	anti-parallel
Strand 5	B	208	215	anti-parallel
Strand 6	B	198	201	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	C	81	84	first strand
Strand 2	C	64	68	anti-parallel
Strand 3	C	30	35	anti-parallel
Strand 4	C	40	45	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	C	51	54	first strand
Strand 2	C	104	108	anti-parallel
Strand 3	C	85	90	anti-parallel

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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	135	140	first strand
Strand 2	C	156	163	anti-parallel
Strand 3	C	180	184	anti-parallel
Strand 4	C	226	230	anti-parallel
Strand 5	C	208	216	anti-parallel
Strand 6	C	198	201	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	D	42	45	first strand
Strand 2	D	30	35	anti-parallel
Strand 3	D	64	68	anti-parallel
Strand 4	D	81	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	51	54	first strand
Strand 2	D	104	108	anti-parallel
Strand 3	D	85	90	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	135	140	first strand
Strand 2	D	156	163	anti-parallel
Strand 3	D	180	184	anti-parallel
Strand 4	D	226	230	anti-parallel
Strand 5	D	208	215	anti-parallel
Strand 6	D	198	201	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: 1FUJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
1FUJ