Analysis of interatomic Contacts of Structural Units in PDB entry:
6EA9

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 6EA9 entry

There are 5 chains in PDB entry 6EA9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	PRO 194
B	SER 0	PRO 194
C	MET 1	ASN 195
D	SER 0	PRO 194
E	SER 0	PRO 194

There are 15 helices in PDB entry 6EA9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	10	Right-handed 310
Helix 2	AA2	A	29	33	Right-handed 310
Helix 3	AA3	A	137	149	Right-handed alpha
Helix 4	AA4	B	8	10	Right-handed 310
Helix 5	AA5	B	29	33	Right-handed 310
Helix 6	AA6	B	137	149	Right-handed alpha
Helix 7	AA7	C	8	10	Right-handed 310
Helix 8	AA8	C	29	33	Right-handed 310
Helix 9	AA9	C	137	148	Right-handed alpha
Helix 10	AB1	D	8	10	Right-handed 310
Helix 11	AB2	D	29	33	Right-handed 310
Helix 12	AB3	D	137	150	Right-handed alpha
Helix 13	AB4	E	8	10	Right-handed 310
Helix 14	AB5	E	29	33	Right-handed 310
Helix 15	AB6	E	137	150	Right-handed alpha

There are 30 sheets in PDB entry 6EA9. 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,

There are 3 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	4	6	first strand
Strand 2	A	22	24	anti-parallel
Strand 3	A	17	19	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	35	38	first strand
Strand 2	A	41	44	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	A	189	190	first strand
Strand 2	A	50	57	parallel
Strand 3	A	60	66	anti-parallel
Strand 4	A	109	113	anti-parallel
Strand 5	B	179	185	anti-parallel
Strand 6	B	168	173	anti-parallel
Strand 7	B	158	164	anti-parallel
Strand 8	B	118	124	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	68	70	first strand
Strand 2	A	99	101	anti-parallel
Strand 3	A	95	96	anti-parallel

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There are 2 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	80	82	first strand
Strand 2	A	88	91	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	A	118	124	first strand
Strand 2	A	158	164	parallel
Strand 3	A	168	173	anti-parallel
Strand 4	A	179	185	anti-parallel
Strand 5	B	109	113	anti-parallel
Strand 6	B	60	66	anti-parallel
Strand 7	B	50	57	anti-parallel
Strand 8	B	189	190	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	A	129	131	first strand
Strand 2	A	134	136	anti-parallel

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There are 3 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	4	6	first strand
Strand 2	B	22	24	anti-parallel
Strand 3	B	17	19	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	B	35	38	first strand
Strand 2	B	41	44	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	68	70	first strand
Strand 2	B	99	101	anti-parallel
Strand 3	B	95	96	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	80	82	first strand
Strand 2	B	88	91	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	B	129	131	first strand
Strand 2	B	134	136	anti-parallel

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There are 3 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	4	6	first strand
Strand 2	C	22	24	anti-parallel
Strand 3	C	17	19	anti-parallel

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There are 2 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	35	38	first strand
Strand 2	C	41	44	anti-parallel

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There are 8 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	189	190	first strand
Strand 2	C	50	57	parallel
Strand 3	C	60	66	anti-parallel
Strand 4	C	109	113	anti-parallel
Strand 5	D	179	185	anti-parallel
Strand 6	D	168	173	anti-parallel
Strand 7	D	158	163	anti-parallel
Strand 8	D	118	123	parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	70	first strand
Strand 2	C	99	101	anti-parallel
Strand 3	C	95	96	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	80	82	first strand
Strand 2	C	88	91	anti-parallel

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	124	first strand
Strand 2	C	158	164	parallel
Strand 3	C	168	173	anti-parallel
Strand 4	C	179	185	anti-parallel
Strand 5	D	109	113	anti-parallel
Strand 6	D	60	66	anti-parallel
Strand 7	D	50	57	anti-parallel
Strand 8	D	189	190	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	129	131	first strand
Strand 2	C	134	136	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	6	first strand
Strand 2	D	22	24	anti-parallel
Strand 3	D	17	19	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	35	38	first strand
Strand 2	D	41	44	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	68	70	first strand
Strand 2	D	99	101	anti-parallel
Strand 3	D	95	96	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	80	82	first strand
Strand 2	D	88	91	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	129	131	first strand
Strand 2	D	134	136	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	6	first strand
Strand 2	E	22	24	anti-parallel
Strand 3	E	17	19	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	35	38	first strand
Strand 2	E	41	44	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	109	113	first strand
Strand 2	E	60	66	anti-parallel
Strand 3	E	50	57	anti-parallel
Strand 4	E	189	190	parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	68	70	first strand
Strand 2	E	99	102	anti-parallel
Strand 3	E	88	96	anti-parallel
Strand 4	E	80	82	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	124	first strand
Strand 2	E	158	164	parallel
Strand 3	E	168	173	anti-parallel
Strand 4	E	179	185	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	129	131	first strand
Strand 2	E	134	136	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: 6EA9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6EA9