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

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 6EHI entry

There are 12 chains in PDB entry 6EHI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU -2	PHE 156
B	PHE -1	PHE 156
C	GLU -2	PHE 156
D	SER -3	PHE 156
E	GLU -2	PHE 156
F	GLU -2	PHE 156
G	PHE -1	PHE 156
H	SER -3	PHE 156
I	GLU -2	PHE 156
J	GLU -2	PHE 156
K	GLU -2	PHE 156
L	GLU -2	PHE 156

There are 72 helices in PDB entry 6EHI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	23	Right-handed alpha
Helix 2	AA2	A	37	49	Right-handed alpha
Helix 3	AA3	A	60	64	Right-handed alpha
Helix 4	AA4	A	70	75	Right-handed alpha
Helix 5	AA5	A	119	125	Right-handed alpha
Helix 6	AA6	A	135	153	Right-handed alpha
Helix 7	AA7	B	9	23	Right-handed alpha
Helix 8	AA8	B	37	50	Right-handed alpha
Helix 9	AA9	B	60	64	Right-handed alpha
Helix 10	AB1	B	70	76	Right-handed alpha
Helix 11	AB2	B	119	125	Right-handed alpha
Helix 12	AB3	B	135	151	Right-handed alpha
Helix 13	AB4	C	9	23	Right-handed alpha
Helix 14	AB5	C	37	50	Right-handed alpha
Helix 15	AB6	C	60	64	Right-handed alpha
Helix 16	AB7	C	70	76	Right-handed alpha
Helix 17	AB8	C	119	125	Right-handed alpha
Helix 18	AB9	C	135	153	Right-handed alpha
Helix 19	AC1	D	9	23	Right-handed alpha
Helix 20	AC2	D	37	50	Right-handed alpha
Helix 21	AC3	D	60	64	Right-handed alpha
Helix 22	AC4	D	70	76	Right-handed alpha
Helix 23	AC5	D	119	125	Right-handed alpha
Helix 24	AC6	D	135	151	Right-handed alpha
Helix 25	AC7	E	9	23	Right-handed alpha
Helix 26	AC8	E	37	50	Right-handed alpha
Helix 27	AC9	E	60	64	Right-handed alpha
Helix 28	AD1	E	70	76	Right-handed alpha
Helix 29	AD2	E	119	125	Right-handed alpha
Helix 30	AD3	E	135	151	Right-handed alpha
Helix 31	AD4	F	9	23	Right-handed alpha
Helix 32	AD5	F	37	50	Right-handed alpha
Helix 33	AD6	F	60	64	Right-handed alpha
Helix 34	AD7	F	70	76	Right-handed alpha
Helix 35	AD8	F	119	125	Right-handed alpha
Helix 36	AD9	F	135	151	Right-handed alpha
Helix 37	AE1	G	9	23	Right-handed alpha
Helix 38	AE2	G	37	50	Right-handed alpha
Helix 39	AE3	G	60	64	Right-handed alpha
Helix 40	AE4	G	70	76	Right-handed alpha
Helix 41	AE5	G	119	125	Right-handed alpha
Helix 42	AE6	G	135	151	Right-handed alpha
Helix 43	AE7	H	9	23	Right-handed alpha
Helix 44	AE8	H	37	49	Right-handed alpha
Helix 45	AE9	H	60	64	Right-handed alpha
Helix 46	AF1	H	70	76	Right-handed alpha
Helix 47	AF2	H	119	125	Right-handed alpha
Helix 48	AF3	H	135	153	Right-handed alpha
Helix 49	AF4	I	9	23	Right-handed alpha
Helix 50	AF5	I	37	49	Right-handed alpha
Helix 51	AF6	I	60	64	Right-handed alpha
Helix 52	AF7	I	70	76	Right-handed alpha
Helix 53	AF8	I	119	125	Right-handed alpha
Helix 54	AF9	I	135	151	Right-handed alpha
Helix 55	AG1	J	9	23	Right-handed alpha
Helix 56	AG2	J	37	50	Right-handed alpha
Helix 57	AG3	J	60	64	Right-handed alpha
Helix 58	AG4	J	70	76	Right-handed alpha
Helix 59	AG5	J	119	125	Right-handed alpha
Helix 60	AG6	J	135	151	Right-handed alpha
Helix 61	AG7	K	9	23	Right-handed alpha
Helix 62	AG8	K	37	50	Right-handed alpha
Helix 63	AG9	K	60	64	Right-handed alpha
Helix 64	AH1	K	70	76	Right-handed alpha
Helix 65	AH2	K	119	125	Right-handed alpha
Helix 66	AH3	K	135	153	Right-handed alpha
Helix 67	AH4	L	9	23	Right-handed alpha
Helix 68	AH5	L	37	49	Right-handed alpha
Helix 69	AH6	L	60	64	Right-handed alpha
Helix 70	AH7	L	70	76	Right-handed alpha
Helix 71	AH8	L	119	125	Right-handed alpha
Helix 72	AH9	L	135	151	Right-handed alpha

There are 12 sheets in PDB entry 6EHI. 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 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	1	6	first strand
Strand 2	A	128	133	anti-parallel
Strand 3	A	110	114	anti-parallel
Strand 4	A	102	106	anti-parallel
Strand 5	A	27	32	anti-parallel
Strand 6	A	53	59	parallel
Strand 7	A	80	85	parallel
Strand 8	A	154	155	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1	6	first strand
Strand 2	B	128	133	anti-parallel
Strand 3	B	110	114	anti-parallel
Strand 4	B	102	106	anti-parallel
Strand 5	B	27	32	anti-parallel
Strand 6	B	53	59	parallel
Strand 7	B	80	85	parallel
Strand 8	B	154	155	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	C	1	6	first strand
Strand 2	C	128	133	anti-parallel
Strand 3	C	110	114	anti-parallel
Strand 4	C	102	106	anti-parallel
Strand 5	C	27	32	anti-parallel
Strand 6	C	53	59	parallel
Strand 7	C	80	85	parallel
Strand 8	C	154	155	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	D	1	6	first strand
Strand 2	D	128	133	anti-parallel
Strand 3	D	110	114	anti-parallel
Strand 4	D	102	106	anti-parallel
Strand 5	D	27	32	anti-parallel
Strand 6	D	53	59	parallel
Strand 7	D	80	85	parallel
Strand 8	D	154	155	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1	6	first strand
Strand 2	E	128	133	anti-parallel
Strand 3	E	110	114	anti-parallel
Strand 4	E	102	106	anti-parallel
Strand 5	E	27	32	anti-parallel
Strand 6	E	53	59	parallel
Strand 7	E	80	85	parallel
Strand 8	E	154	155	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1	6	first strand
Strand 2	F	128	133	anti-parallel
Strand 3	F	110	114	anti-parallel
Strand 4	F	102	106	anti-parallel
Strand 5	F	27	32	anti-parallel
Strand 6	F	53	59	parallel
Strand 7	F	80	85	parallel
Strand 8	F	154	155	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	1	6	first strand
Strand 2	G	128	133	anti-parallel
Strand 3	G	110	114	anti-parallel
Strand 4	G	102	106	anti-parallel
Strand 5	G	27	32	anti-parallel
Strand 6	G	53	59	parallel
Strand 7	G	80	85	parallel
Strand 8	G	154	155	anti-parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1	6	first strand
Strand 2	H	128	133	anti-parallel
Strand 3	H	110	114	anti-parallel
Strand 4	H	102	106	anti-parallel
Strand 5	H	27	32	anti-parallel
Strand 6	H	53	59	parallel
Strand 7	H	80	85	parallel
Strand 8	H	154	155	anti-parallel

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There are 8 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	1	6	first strand
Strand 2	I	128	133	anti-parallel
Strand 3	I	110	114	anti-parallel
Strand 4	I	102	106	anti-parallel
Strand 5	I	27	32	anti-parallel
Strand 6	I	53	59	parallel
Strand 7	I	80	85	parallel
Strand 8	I	154	155	anti-parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1	6	first strand
Strand 2	J	128	133	anti-parallel
Strand 3	J	110	114	anti-parallel
Strand 4	J	102	106	anti-parallel
Strand 5	J	27	32	anti-parallel
Strand 6	J	53	59	parallel
Strand 7	J	80	85	parallel
Strand 8	J	154	155	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	1	6	first strand
Strand 2	K	128	133	anti-parallel
Strand 3	K	110	114	anti-parallel
Strand 4	K	102	106	anti-parallel
Strand 5	K	27	32	anti-parallel
Strand 6	K	53	59	parallel
Strand 7	K	80	85	parallel
Strand 8	K	154	155	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	1	6	first strand
Strand 2	L	128	133	anti-parallel
Strand 3	L	110	114	anti-parallel
Strand 4	L	102	106	anti-parallel
Strand 5	L	27	32	anti-parallel
Strand 6	L	53	59	parallel
Strand 7	L	80	85	parallel
Strand 8	L	154	155	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: 6EHI

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