Analysis of interatomic Contacts of Structural Units in PDB entry:
8EN8

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 8EN8 entry

There are 9 chains in PDB entry 8EN8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	PRO 276
B	ILE 1	MET 99
C	LEU 1	MET 9
D	MET 0	PRO 218
E	VAL 3	ASP 257
F	GLY 1	PRO 276
G	ILE 1	MET 99
H	LEU 1	MET 9
I	MET 0	ASP 17

There are 22 helices in PDB entry 8EN8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	53	Right-handed 310
Helix 2	AA2	A	56	86	Right-handed alpha
Helix 3	AA3	A	137	150	Right-handed alpha
Helix 4	AA4	A	151	162	Right-handed alpha
Helix 5	AA5	A	162	175	Right-handed alpha
Helix 6	AA6	A	175	180	Right-handed alpha
Helix 7	AA7	D	95	99	Right-handed 310
Helix 8	AA8	D	199	203	Right-handed 310
Helix 9	AA9	E	95	99	Right-handed 310
Helix 10	AB1	E	129	133	Right-handed 310
Helix 11	AB2	E	144	152	Right-handed alpha
Helix 12	AB3	E	211	215	Right-handed alpha
Helix 13	AB4	F	49	53	Right-handed 310
Helix 14	AB5	F	56	86	Right-handed alpha
Helix 15	AB6	F	137	150	Right-handed alpha
Helix 16	AB7	F	151	162	Right-handed alpha
Helix 17	AB8	F	162	175	Right-handed alpha
Helix 18	AB9	F	175	180	Right-handed alpha
Helix 19	AC1	I	95	99	Right-handed 310
Helix 20	AC2	J	95	99	Right-handed 310
Helix 21	AC3	J	129	133	Right-handed 310
Helix 22	AC4	J	173	177	Right-handed 310

There are 36 sheets in PDB entry 8EN8. 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, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9,

There are 8 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	46	47	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	3	12	anti-parallel
Strand 5	A	94	103	anti-parallel
Strand 6	A	109	118	anti-parallel
Strand 7	A	121	126	anti-parallel
Strand 8	A	133	135	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	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	229	230	anti-parallel

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There are 4 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	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	234	235	anti-parallel

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There are 4 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	222	223	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	257	262	anti-parallel
Strand 4	A	270	272	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	B	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	B	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	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	C	5	7	first strand
Strand 2	E	109	111	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	7	first strand
Strand 2	D	19	24	anti-parallel
Strand 3	D	86	91	anti-parallel
Strand 4	D	76	81	anti-parallel
Strand 5	D	65	68	anti-parallel

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There are 5 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	10	14	first strand
Strand 2	D	121	126	parallel
Strand 3	D	100	106	anti-parallel
Strand 4	D	38	44	anti-parallel
Strand 5	D	51	57	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	D	10	14	first strand
Strand 2	D	121	126	parallel
Strand 3	D	100	106	anti-parallel
Strand 4	D	116	117	anti-parallel

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There are 4 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	135	140	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	184	193	anti-parallel
Strand 4	D	169	171	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	D	135	140	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	184	193	anti-parallel
Strand 4	D	175	179	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	76	80	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	14	first strand
Strand 2	E	122	127	parallel
Strand 3	E	100	106	anti-parallel
Strand 4	E	38	44	anti-parallel
Strand 5	E	51	57	anti-parallel
Strand 6	E	66	67	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	E	10	14	first strand
Strand 2	E	122	127	parallel
Strand 3	E	100	106	anti-parallel
Strand 4	E	117	118	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	E	137	141	first strand
Strand 2	E	153	163	anti-parallel
Strand 3	E	201	210	anti-parallel
Strand 4	E	183	185	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	E	137	141	first strand
Strand 2	E	153	163	anti-parallel
Strand 3	E	201	210	anti-parallel
Strand 4	E	190	191	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	E	177	179	first strand
Strand 2	E	168	174	anti-parallel
Strand 3	E	220	227	anti-parallel
Strand 4	E	246	253	anti-parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	46	47	first strand
Strand 2	F	31	37	anti-parallel
Strand 3	F	21	28	anti-parallel
Strand 4	F	4	12	anti-parallel
Strand 5	F	94	103	anti-parallel
Strand 6	F	109	118	anti-parallel
Strand 7	F	121	126	anti-parallel
Strand 8	F	133	135	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	186	193	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	250	anti-parallel
Strand 4	F	229	230	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	186	193	first strand
Strand 2	F	198	208	anti-parallel
Strand 3	F	241	250	anti-parallel
Strand 4	F	234	235	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	222	223	first strand
Strand 2	F	214	219	anti-parallel
Strand 3	F	257	262	anti-parallel
Strand 4	F	270	272	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	11	first strand
Strand 2	G	21	30	anti-parallel
Strand 3	G	62	70	anti-parallel
Strand 4	G	50	51	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	11	first strand
Strand 2	G	21	30	anti-parallel
Strand 3	G	62	70	anti-parallel
Strand 4	G	55	56	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	44	45	first strand
Strand 2	G	36	41	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	91	94	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	7	first strand
Strand 2	J	109	111	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	5	7	first strand
Strand 2	I	19	24	anti-parallel
Strand 3	I	86	91	anti-parallel
Strand 4	I	76	81	anti-parallel
Strand 5	I	65	68	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	121	126	parallel
Strand 3	I	100	106	anti-parallel
Strand 4	I	38	44	anti-parallel
Strand 5	I	51	57	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	121	126	parallel
Strand 3	I	100	106	anti-parallel
Strand 4	I	116	117	anti-parallel

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There are 8 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	170	171	first strand
Strand 2	I	184	192	anti-parallel
Strand 3	I	148	155	anti-parallel
Strand 4	I	135	141	anti-parallel
Strand 5	J	137	144	anti-parallel
Strand 6	J	153	163	anti-parallel
Strand 7	J	201	210	anti-parallel
Strand 8	J	183	185	anti-parallel

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There are 8 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	175	179	first strand
Strand 2	I	184	192	anti-parallel
Strand 3	I	148	155	anti-parallel
Strand 4	I	135	141	anti-parallel
Strand 5	J	137	144	anti-parallel
Strand 6	J	153	163	anti-parallel
Strand 7	J	201	210	anti-parallel
Strand 8	J	190	191	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	76	79	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	122	127	parallel
Strand 3	J	100	106	anti-parallel
Strand 4	J	38	44	anti-parallel
Strand 5	J	51	57	anti-parallel
Strand 6	J	66	67	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	122	127	parallel
Strand 3	J	100	106	anti-parallel
Strand 4	J	117	118	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	168	171	first strand
Strand 2	J	224	227	anti-parallel
Strand 3	J	246	247	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: 8EN8

Analysis of interatomic Contacts of Structural Units in PDB entry:
8EN8