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

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 9OEA entry

There are 6 chains in PDB entry 9OEA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	THR 22	TYR 302
2	SER 10	GLN 272
3	GLY 1	ALA 235
4	GLY 2	ASN 69
H	GLN 1	SER 127
L	ASP 1	LYS 127

There are 24 helices in PDB entry 9OEA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	1	46	50	Right-handed 310
Helix 2	AA2	1	56	60	Right-handed 310
Helix 3	AA3	1	76	81	Right-handed alpha
Helix 4	AA4	1	116	123	Right-handed alpha
Helix 5	AA5	1	172	177	Right-handed 310
Helix 6	AA6	1	221	225	Right-handed 310
Helix 7	AA7	2	35	37	Right-handed 310
Helix 8	AA8	2	56	60	Right-handed 310
Helix 9	AA9	2	83	87	Right-handed 310
Helix 10	AB1	2	89	98	Right-handed alpha
Helix 11	AB2	2	144	149	Right-handed alpha
Helix 12	AB3	2	150	154	Right-handed 310
Helix 13	AB4	2	186	193	Right-handed 310
Helix 14	AB5	3	43	48	Right-handed alpha
Helix 15	AB6	3	64	69	Right-handed 310
Helix 16	AB7	3	92	97	Right-handed alpha
Helix 17	AB8	3	98	105	Right-handed alpha
Helix 18	AB9	3	144	149	Right-handed alpha
Helix 19	AC1	3	182	186	Right-handed 310
Helix 20	AC2	4	35	39	Right-handed 310
Helix 21	AC3	4	50	55	Right-handed alpha
Helix 22	AC4	H	28	32	Right-handed 310
Helix 23	AC5	H	87	91	Right-handed 310
Helix 24	AC6	L	95	99	Right-handed 310

There are 18 sheets in PDB entry 9OEA. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	44	45	first strand
Strand 2	3	163	168	anti-parallel
Strand 3	3	114	120	anti-parallel
Strand 4	3	207	216	anti-parallel
Strand 5	3	51	52	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	1	44	45	first strand
Strand 2	3	163	168	anti-parallel
Strand 3	3	114	120	anti-parallel
Strand 4	3	207	216	anti-parallel
Strand 5	3	70	73	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	1	85	94	first strand
Strand 2	1	253	271	anti-parallel
Strand 3	1	125	142	anti-parallel
Strand 4	1	192	196	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	1	85	94	first strand
Strand 2	1	253	271	anti-parallel
Strand 3	1	125	142	anti-parallel
Strand 4	1	205	206	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	1	106	109	first strand
Strand 2	1	239	244	anti-parallel
Strand 3	1	154	160	anti-parallel
Strand 4	1	182	186	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	2	14	18	first strand
Strand 2	2	21	25	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	31	33	first strand
Strand 2	2	205	210	parallel
Strand 3	2	99	111	anti-parallel
Strand 4	2	247	263	anti-parallel
Strand 5	2	64	65	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	31	33	first strand
Strand 2	2	205	210	parallel
Strand 3	2	99	111	anti-parallel
Strand 4	2	247	263	anti-parallel
Strand 5	2	69	71	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	2	155	156	first strand
Strand 2	2	78	82	anti-parallel
Strand 3	2	227	239	anti-parallel
Strand 4	2	118	128	anti-parallel
Strand 5	2	195	199	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	83	85	first strand
Strand 2	3	189	199	anti-parallel
Strand 3	3	127	135	anti-parallel
Strand 4	3	152	157	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	177	178	first strand
Strand 2	3	109	111	anti-parallel
Strand 3	3	221	222	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	4	4	7	first strand
Strand 2	4	26	29	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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	121	125	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	121	125	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	116	117	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	76	83	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	122	126	parallel
Strand 3	L	101	106	anti-parallel
Strand 4	L	39	44	anti-parallel
Strand 5	L	51	55	anti-parallel
Strand 6	L	66	67	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	L	10	13	first strand
Strand 2	L	122	126	parallel
Strand 3	L	101	106	anti-parallel
Strand 4	L	117	118	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: 9OEA

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