Analysis of interatomic Contacts of Structural Units in PDB entry:
8FEL

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 8FEL entry

There are 3 chains in PDB entry 8FEL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 25	ILE 479
B	TYR 25	ILE 479
C	TYR 25	ILE 479

There are 33 helices in PDB entry 8FEL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	67	82	Right-handed alpha
Helix 3	AA3	A	85	92	Right-handed alpha
Helix 4	AA4	A	142	177	Right-handed alpha
Helix 5	AA5	A	179	210	Right-handed alpha
Helix 6	AA6	A	210	215	Right-handed alpha
Helix 7	AA7	A	222	227	Right-handed alpha
Helix 8	AA8	A	233	241	Right-handed alpha
Helix 9	AA9	A	244	255	Right-handed alpha
Helix 10	AB1	A	344	353	Right-handed alpha
Helix 11	AB2	A	452	477	Right-handed alpha
Helix 12	AB3	B	28	32	Right-handed 310
Helix 13	AB4	B	67	82	Right-handed alpha
Helix 14	AB5	B	85	92	Right-handed alpha
Helix 15	AB6	B	142	177	Right-handed alpha
Helix 16	AB7	B	179	210	Right-handed alpha
Helix 17	AB8	B	210	215	Right-handed alpha
Helix 18	AB9	B	222	227	Right-handed alpha
Helix 19	AC1	B	233	241	Right-handed alpha
Helix 20	AC2	B	244	255	Right-handed alpha
Helix 21	AC3	B	344	353	Right-handed alpha
Helix 22	AC4	B	452	477	Right-handed alpha
Helix 23	AC5	C	28	32	Right-handed 310
Helix 24	AC6	C	67	82	Right-handed alpha
Helix 25	AC7	C	85	92	Right-handed alpha
Helix 26	AC8	C	142	177	Right-handed alpha
Helix 27	AC9	C	179	210	Right-handed alpha
Helix 28	AD1	C	210	215	Right-handed alpha
Helix 29	AD2	C	222	227	Right-handed alpha
Helix 30	AD3	C	233	241	Right-handed alpha
Helix 31	AD4	C	244	255	Right-handed alpha
Helix 32	AD5	C	344	353	Right-handed alpha
Helix 33	AD6	C	452	477	Right-handed alpha

There are 15 sheets in PDB entry 8FEL. 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,

There are 4 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	281	282	first strand
Strand 2	A	40	43	anti-parallel
Strand 3	A	332	335	parallel
Strand 4	A	327	328	anti-parallel

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There are 2 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	261	264	first strand
Strand 2	A	271	273	anti-parallel

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There are 2 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	288	290	first strand
Strand 2	A	310	312	anti-parallel

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There are 3 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	296	298	first strand
Strand 2	A	301	305	anti-parallel
Strand 3	A	360	362	anti-parallel

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There are 3 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	372	374	first strand
Strand 2	A	377	380	anti-parallel
Strand 3	A	405	406	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	B	281	282	first strand
Strand 2	B	40	43	anti-parallel
Strand 3	B	332	335	parallel
Strand 4	B	327	328	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	261	264	first strand
Strand 2	B	271	273	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	288	290	first strand
Strand 2	B	310	312	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	296	298	first strand
Strand 2	B	301	305	anti-parallel
Strand 3	B	360	362	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	372	374	first strand
Strand 2	B	377	380	anti-parallel
Strand 3	B	405	406	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	281	282	first strand
Strand 2	C	40	43	anti-parallel
Strand 3	C	332	335	parallel
Strand 4	C	327	328	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	C	261	264	first strand
Strand 2	C	271	273	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	288	290	first strand
Strand 2	C	310	312	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	298	first strand
Strand 2	C	301	305	anti-parallel
Strand 3	C	360	362	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	372	374	first strand
Strand 2	C	377	380	anti-parallel
Strand 3	C	405	406	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: 8FEL

Analysis of interatomic Contacts of Structural Units in PDB entry:
8FEL