Analysis of interatomic Contacts of Structural Units in PDB entry:
5EPT

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 5EPT entry

There are 8 chains in PDB entry 5EPT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	TYR -3	THR 174
B	GLN -1	CYS 171
C	TYR -3	VAL 168
A	TYR -3	CYS 171
G	TYR -3	CYS 171
I	TYR -3	TRP 173
D	TYR -3	GLY 166
E	TYR -3	PHE 55

There are 62 helices in PDB entry 5EPT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	28	31	Right-handed 310
Helix 2	AA2	H	50	66	Right-handed alpha
Helix 3	AA3	H	76	86	Right-handed alpha
Helix 4	AA4	H	87	91	Right-handed 310
Helix 5	AA5	H	106	112	Right-handed alpha
Helix 6	AA6	H	148	166	Right-handed alpha
Helix 7	AA7	B	48	58	Right-handed alpha
Helix 8	AA8	B	59	65	Right-handed alpha
Helix 9	AA9	B	76	86	Right-handed alpha
Helix 10	AB1	B	87	91	Right-handed 310
Helix 11	AB2	B	106	112	Right-handed alpha
Helix 12	AB3	B	148	166	Right-handed alpha
Helix 13	AB4	C	27	31	Right-handed 310
Helix 14	AB5	C	49	64	Right-handed alpha
Helix 15	AB6	C	76	86	Right-handed alpha
Helix 16	AB7	C	106	112	Right-handed alpha
Helix 17	AB8	C	148	166	Right-handed alpha
Helix 18	AB9	A	27	31	Right-handed alpha
Helix 19	AC1	A	49	58	Right-handed alpha
Helix 20	AC2	A	58	66	Right-handed alpha
Helix 21	AC3	A	76	86	Right-handed alpha
Helix 22	AC4	A	106	112	Right-handed alpha
Helix 23	AC5	A	148	166	Right-handed alpha
Helix 24	AC6	G	28	31	Right-handed 310
Helix 25	AC7	G	48	58	Right-handed alpha
Helix 26	AC8	G	59	65	Right-handed alpha
Helix 27	AC9	G	76	86	Right-handed alpha
Helix 28	AD1	G	87	91	Right-handed 310
Helix 29	AD2	G	106	112	Right-handed alpha
Helix 30	AD3	G	148	166	Right-handed alpha
Helix 31	AD4	I	28	31	Right-handed 310
Helix 32	AD5	I	49	65	Right-handed alpha
Helix 33	AD6	I	76	86	Right-handed alpha
Helix 34	AD7	I	87	91	Right-handed 310
Helix 35	AD8	I	106	112	Right-handed alpha
Helix 36	AD9	I	148	166	Right-handed alpha
Helix 37	AE1	D	28	31	Right-handed 310
Helix 38	AE2	D	47	58	Right-handed alpha
Helix 39	AE3	D	58	65	Right-handed alpha
Helix 40	AE4	D	76	86	Right-handed alpha
Helix 41	AE5	D	106	112	Right-handed alpha
Helix 42	AE6	D	149	165	Right-handed alpha
Helix 43	AE7	E	28	31	Right-handed 310
Helix 44	AE8	E	49	58	Right-handed alpha
Helix 45	AE9	E	60	65	Right-handed alpha
Helix 46	AF1	E	76	86	Right-handed alpha
Helix 47	AF2	E	87	91	Right-handed 310
Helix 48	AF3	E	106	112	Right-handed alpha
Helix 49	AF4	E	148	166	Right-handed alpha
Helix 50	AF5	J	26	31	Right-handed 310
Helix 51	AF6	J	48	58	Right-handed alpha
Helix 52	AF7	J	58	65	Right-handed alpha
Helix 53	AF8	J	76	86	Right-handed alpha
Helix 54	AF9	J	87	91	Right-handed 310
Helix 55	AG1	J	106	112	Right-handed alpha
Helix 56	AG2	J	148	165	Right-handed alpha
Helix 57	AG3	F	48	58	Right-handed alpha
Helix 58	AG4	F	59	65	Right-handed alpha
Helix 59	AG5	F	76	82	Right-handed alpha
Helix 60	AG6	F	87	91	Right-handed 310
Helix 61	AG7	F	106	112	Right-handed alpha
Helix 62	AG8	F	148	164	Right-handed alpha

There are 13 sheets in PDB entry 5EPT. 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,

There are 14 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	21	26	first strand
Strand 2	H	13	18	anti-parallel
Strand 3	H	100	102	anti-parallel
Strand 4	H	67	73	parallel
Strand 5	H	34	38	parallel
Strand 6	H	124	129	anti-parallel
Strand 7	H	135	141	anti-parallel
Strand 8	G	135	141	anti-parallel
Strand 9	G	124	129	anti-parallel
Strand 10	G	34	39	anti-parallel
Strand 11	G	67	73	parallel
Strand 12	G	100	102	parallel
Strand 13	G	13	18	anti-parallel
Strand 14	G	21	26	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	H	115	116	first strand
Strand 2	H	121	122	anti-parallel

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There are 14 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	22	26	first strand
Strand 2	B	13	17	anti-parallel
Strand 3	B	100	102	anti-parallel
Strand 4	B	67	73	parallel
Strand 5	B	34	39	parallel
Strand 6	B	124	129	anti-parallel
Strand 7	B	135	141	anti-parallel
Strand 8	A	135	141	anti-parallel
Strand 9	A	124	129	anti-parallel
Strand 10	A	34	38	anti-parallel
Strand 11	A	67	73	parallel
Strand 12	A	100	102	parallel
Strand 13	A	13	18	anti-parallel
Strand 14	A	21	26	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	C	7	8	first strand
Strand 2	C	134	141	anti-parallel
Strand 3	C	124	129	anti-parallel
Strand 4	C	34	38	anti-parallel
Strand 5	C	67	73	parallel
Strand 6	C	100	102	parallel
Strand 7	C	15	18	anti-parallel
Strand 8	C	21	24	anti-parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	7	8	first strand
Strand 2	C	134	141	anti-parallel
Strand 3	D	135	140	anti-parallel
Strand 4	D	125	129	anti-parallel
Strand 5	D	34	39	anti-parallel
Strand 6	D	67	73	parallel
Strand 7	D	100	102	parallel
Strand 8	D	13	18	anti-parallel
Strand 9	D	21	26	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	13	18	first strand
Strand 2	I	21	26	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	67	72	first strand
Strand 2	I	34	39	parallel
Strand 3	I	125	129	anti-parallel
Strand 4	I	135	140	anti-parallel
Strand 5	J	134	139	anti-parallel
Strand 6	J	6	8	anti-parallel

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There are 11 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	67	72	first strand
Strand 2	I	34	39	parallel
Strand 3	I	125	129	anti-parallel
Strand 4	I	135	140	anti-parallel
Strand 5	J	134	139	anti-parallel
Strand 6	J	126	129	anti-parallel
Strand 7	J	34	39	anti-parallel
Strand 8	J	67	73	parallel
Strand 9	J	100	102	parallel
Strand 10	J	16	18	anti-parallel
Strand 11	J	21	23	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	115	116	first strand
Strand 2	I	121	122	anti-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	115	116	first strand
Strand 2	D	121	122	anti-parallel

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There are 14 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	24	26	first strand
Strand 2	E	13	17	anti-parallel
Strand 3	E	100	102	anti-parallel
Strand 4	E	67	73	parallel
Strand 5	E	34	39	parallel
Strand 6	E	124	129	anti-parallel
Strand 7	E	135	141	anti-parallel
Strand 8	F	135	140	anti-parallel
Strand 9	F	125	129	anti-parallel
Strand 10	F	34	39	anti-parallel
Strand 11	F	67	73	parallel
Strand 12	F	100	102	parallel
Strand 13	F	13	18	anti-parallel
Strand 14	F	21	26	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	E	115	116	first strand
Strand 2	E	121	122	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	F	115	116	first strand
Strand 2	F	121	122	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: 5EPT

Analysis of interatomic Contacts of Structural Units in PDB entry:
5EPT