Analysis of interatomic Contacts of Structural Units in PDB entry:
6IFE

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 6IFE entry

There are 2 chains in PDB entry 6IFE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 535
B	MET 1	ASP 534

There are 2 helices in PDB entry 6IFE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	491	494	Right-handed 310
Helix 2	AA2	B	491	494	Right-handed 310

There are 23 sheets in PDB entry 6IFE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	4	first strand
Strand 2	A	312	313	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	20	first strand
Strand 2	A	23	28	anti-parallel
Strand 3	A	38	42	anti-parallel
Strand 4	A	49	52	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	33	34	first strand
Strand 2	A	343	345	anti-parallel
Strand 3	A	378	383	anti-parallel
Strand 4	A	508	515	anti-parallel
Strand 5	A	404	413	anti-parallel
Strand 6	A	416	425	anti-parallel
Strand 7	A	429	438	anti-parallel
Strand 8	A	441	443	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	33	34	first strand
Strand 2	A	343	345	anti-parallel
Strand 3	A	378	383	anti-parallel
Strand 4	A	508	515	anti-parallel
Strand 5	A	404	413	anti-parallel
Strand 6	A	416	425	anti-parallel
Strand 7	A	429	438	anti-parallel
Strand 8	A	450	451	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	76	80	first strand
Strand 2	A	83	91	anti-parallel
Strand 3	A	101	108	anti-parallel
Strand 4	A	119	122	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	129	132	first strand
Strand 2	A	138	145	anti-parallel
Strand 3	A	154	163	anti-parallel
Strand 4	A	168	177	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	193	first strand
Strand 2	A	196	203	anti-parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	225	226	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	193	first strand
Strand 2	A	196	203	anti-parallel
Strand 3	A	211	217	anti-parallel
Strand 4	A	233	234	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	244	253	first strand
Strand 2	A	259	266	anti-parallel
Strand 3	A	287	297	anti-parallel
Strand 4	A	300	303	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	331	first strand
Strand 2	A	522	532	anti-parallel
Strand 3	A	388	396	anti-parallel
Strand 4	A	459	466	anti-parallel
Strand 5	A	469	475	anti-parallel
Strand 6	A	481	483	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	354	355	first strand
Strand 2	A	363	366	anti-parallel
Strand 3	A	522	532	anti-parallel
Strand 4	A	388	396	anti-parallel
Strand 5	A	459	466	anti-parallel
Strand 6	A	469	475	anti-parallel
Strand 7	A	488	489	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	4	first strand
Strand 2	B	312	313	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	20	first strand
Strand 2	B	23	28	anti-parallel
Strand 3	B	38	42	anti-parallel
Strand 4	B	49	52	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	33	34	first strand
Strand 2	B	344	345	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	80	first strand
Strand 2	B	83	91	anti-parallel
Strand 3	B	101	108	anti-parallel
Strand 4	B	119	122	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	132	first strand
Strand 2	B	138	145	anti-parallel
Strand 3	B	154	163	anti-parallel
Strand 4	B	168	169	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	132	first strand
Strand 2	B	138	145	anti-parallel
Strand 3	B	154	163	anti-parallel
Strand 4	B	174	177	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	186	193	first strand
Strand 2	B	196	203	anti-parallel
Strand 3	B	211	217	anti-parallel
Strand 4	B	225	226	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	244	253	first strand
Strand 2	B	259	266	anti-parallel
Strand 3	B	288	297	anti-parallel
Strand 4	B	300	303	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	331	first strand
Strand 2	B	522	532	anti-parallel
Strand 3	B	388	396	anti-parallel
Strand 4	B	459	466	anti-parallel
Strand 5	B	469	475	anti-parallel
Strand 6	B	482	483	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	354	355	first strand
Strand 2	B	363	366	anti-parallel
Strand 3	B	522	532	anti-parallel
Strand 4	B	388	396	anti-parallel
Strand 5	B	459	466	anti-parallel
Strand 6	B	469	475	anti-parallel
Strand 7	B	488	489	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	383	first strand
Strand 2	B	508	515	anti-parallel
Strand 3	B	404	413	anti-parallel
Strand 4	B	416	425	anti-parallel
Strand 5	B	429	438	anti-parallel
Strand 6	B	441	443	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	383	first strand
Strand 2	B	508	515	anti-parallel
Strand 3	B	404	413	anti-parallel
Strand 4	B	416	425	anti-parallel
Strand 5	B	429	438	anti-parallel
Strand 6	B	450	451	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: 6IFE

Analysis of interatomic Contacts of Structural Units in PDB entry:
6IFE