Analysis of interatomic Contacts of Structural Units in PDB entry:
6FE1

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 6FE1 entry

There are 4 chains in PDB entry 6FE1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TRP 5	PRO 261
B	TRP 16	PRO 261
C	TRP 5	PRO 261
D	TRP 5	PRO 261

There are 30 helices in PDB entry 6FE1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	20	Right-handed alpha
Helix 2	AA2	A	21	25	Right-handed 310
Helix 3	AA3	A	34	38	Right-handed 310
Helix 4	AA4	A	130	135	Right-handed alpha
Helix 5	AA5	A	154	162	Right-handed alpha
Helix 6	AA6	A	163	168	Right-handed 310
Helix 7	AA7	A	180	185	Right-handed 310
Helix 8	AA8	A	219	228	Right-handed alpha
Helix 9	AA9	B	20	25	Right-handed 310
Helix 10	AB1	B	34	38	Right-handed 310
Helix 11	AB2	B	130	135	Right-handed alpha
Helix 12	AB3	B	154	162	Right-handed alpha
Helix 13	AB4	B	163	168	Right-handed 310
Helix 14	AB5	B	180	185	Right-handed 310
Helix 15	AB6	B	219	228	Right-handed alpha
Helix 16	AB7	C	16	20	Right-handed alpha
Helix 17	AB8	C	21	25	Right-handed 310
Helix 18	AB9	C	34	38	Right-handed 310
Helix 19	AC1	C	130	135	Right-handed alpha
Helix 20	AC2	C	154	162	Right-handed alpha
Helix 21	AC3	C	163	168	Right-handed 310
Helix 22	AC4	C	180	185	Right-handed 310
Helix 23	AC5	C	219	228	Right-handed alpha
Helix 24	AC6	D	16	20	Right-handed alpha
Helix 25	AC7	D	21	25	Right-handed 310
Helix 26	AC8	D	130	135	Right-handed alpha
Helix 27	AC9	D	154	162	Right-handed alpha
Helix 28	AD1	D	163	168	Right-handed 310
Helix 29	AD2	D	180	185	Right-handed 310
Helix 30	AD3	D	219	229	Right-handed alpha

There are 12 sheets in PDB entry 6FE1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	32	33	first strand
Strand 2	A	108	109	parallel

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There are 10 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	39	40	first strand
Strand 2	A	257	258	parallel
Strand 3	A	191	197	anti-parallel
Strand 4	A	205	212	anti-parallel
Strand 5	A	141	150	parallel
Strand 6	A	116	124	anti-parallel
Strand 7	A	86	97	anti-parallel
Strand 8	A	66	69	anti-parallel
Strand 9	A	57	61	anti-parallel
Strand 10	A	173	176	anti-parallel

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There are 6 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	48	50	first strand
Strand 2	A	78	82	anti-parallel
Strand 3	A	86	97	anti-parallel
Strand 4	A	116	124	anti-parallel
Strand 5	A	141	150	anti-parallel
Strand 6	A	216	218	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	33	first strand
Strand 2	B	108	109	parallel

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There are 10 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	40	first strand
Strand 2	B	257	258	parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	205	212	anti-parallel
Strand 5	B	141	150	parallel
Strand 6	B	116	124	anti-parallel
Strand 7	B	86	97	anti-parallel
Strand 8	B	66	69	anti-parallel
Strand 9	B	57	61	anti-parallel
Strand 10	B	173	176	anti-parallel

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There are 6 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	48	50	first strand
Strand 2	B	78	82	anti-parallel
Strand 3	B	86	97	anti-parallel
Strand 4	B	116	124	anti-parallel
Strand 5	B	141	150	anti-parallel
Strand 6	B	216	218	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	C	32	33	first strand
Strand 2	C	108	109	parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	39	40	first strand
Strand 2	C	257	258	parallel
Strand 3	C	191	197	anti-parallel
Strand 4	C	205	212	anti-parallel
Strand 5	C	141	150	parallel
Strand 6	C	116	124	anti-parallel
Strand 7	C	86	97	anti-parallel
Strand 8	C	66	69	anti-parallel
Strand 9	C	57	61	anti-parallel
Strand 10	C	173	176	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	48	50	first strand
Strand 2	C	78	82	anti-parallel
Strand 3	C	86	97	anti-parallel
Strand 4	C	116	124	anti-parallel
Strand 5	C	141	150	anti-parallel
Strand 6	C	216	218	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	33	first strand
Strand 2	D	108	109	parallel

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There are 10 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	39	40	first strand
Strand 2	D	257	258	parallel
Strand 3	D	191	197	anti-parallel
Strand 4	D	205	212	anti-parallel
Strand 5	D	141	150	parallel
Strand 6	D	116	124	anti-parallel
Strand 7	D	86	97	anti-parallel
Strand 8	D	66	69	anti-parallel
Strand 9	D	57	61	anti-parallel
Strand 10	D	173	176	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	48	50	first strand
Strand 2	D	78	82	anti-parallel
Strand 3	D	86	97	anti-parallel
Strand 4	D	116	124	anti-parallel
Strand 5	D	141	150	anti-parallel
Strand 6	D	216	218	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: 6FE1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6FE1