Analysis of interatomic Contacts of Structural Units in PDB entry:
9EAH

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 9EAH entry

There are 4 chains in PDB entry 9EAH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 28	GLN 1315
C	VAL 5	VAL 125
D	ASP 2	ILE 108
B	SER 17	VAL 114

There are 21 helices in PDB entry 9EAH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	29	56	Right-handed alpha
Helix 2	AA2	A	61	90	Right-handed alpha
Helix 3	AA3	A	96	132	Right-handed alpha
Helix 4	AA4	A	142	160	Right-handed alpha
Helix 5	AA5	A	160	166	Right-handed alpha
Helix 6	AA6	A	190	204	Right-handed alpha
Helix 7	AA7	A	204	245	Right-handed alpha
Helix 8	AA8	A	247	268	Right-handed alpha
Helix 9	AA9	A	283	305	Right-handed alpha
Helix 10	AB1	A	308	317	Right-handed alpha
Helix 11	AB2	A	318	327	Right-handed alpha
Helix 12	AB3	A	327	340	Right-handed alpha
Helix 13	AB4	A	1236	1269	Right-handed alpha
Helix 14	AB5	A	1273	1292	Right-handed alpha
Helix 15	AB6	A	1293	1305	Right-handed alpha
Helix 16	AB7	A	1309	1315	Right-handed alpha
Helix 17	AB8	C	31	33	Right-handed 310
Helix 18	AB9	C	107	112	Right-handed alpha
Helix 19	AC1	D	80	84	Right-handed 310
Helix 20	AC2	B	61	64	Right-handed 310
Helix 21	AC3	B	86	90	Right-handed 310

There are 8 sheets in PDB entry 9EAH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	168	171	first strand
Strand 2	A	178	183	anti-parallel
Strand 3	B	105	107	parallel
Strand 4	B	92	99	anti-parallel
Strand 5	B	33	39	anti-parallel
Strand 6	B	46	51	anti-parallel
Strand 7	B	57	59	anti-parallel

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There are 5 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	168	171	first strand
Strand 2	A	178	183	anti-parallel
Strand 3	B	105	107	parallel
Strand 4	B	92	99	anti-parallel
Strand 5	B	112	113	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	C	6	10	first strand
Strand 2	C	21	28	anti-parallel
Strand 3	C	81	86	anti-parallel
Strand 4	C	72	76	anti-parallel

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There are 5 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	62	63	first strand
Strand 2	C	48	55	anti-parallel
Strand 3	C	35	42	anti-parallel
Strand 4	C	96	103	anti-parallel
Strand 5	C	121	122	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	D	5	6	first strand
Strand 2	D	20	26	anti-parallel
Strand 3	D	71	76	anti-parallel
Strand 4	D	63	68	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	D	11	13	first strand
Strand 2	D	104	107	parallel
Strand 3	D	86	92	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	46	50	anti-parallel
Strand 6	D	54	55	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	D	11	13	first strand
Strand 2	D	104	107	parallel
Strand 3	D	86	92	anti-parallel
Strand 4	D	98	100	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	19	23	first strand
Strand 2	B	77	81	anti-parallel
Strand 3	B	68	71	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: 9EAH

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EAH