Analysis of interatomic Contacts of Structural Units in PDB entry:
1OR0

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 1OR0 entry

There are 4 chains in PDB entry 1OR0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 8	GLY 160
B	SER 1	LYS 521
C	PRO 9	GLY 160
D	SER 1	LYS 521

There are 54 helices in PDB entry 1OR0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	34	62	Right-handed alpha
Helix 2	2	A	64	70	Right-handed alpha
Helix 3	3	A	73	83	Right-handed alpha
Helix 4	4	A	84	95	Right-handed alpha
Helix 5	5	A	97	118	Right-handed alpha
Helix 6	6	A	119	122	Right-handed 310
Helix 7	7	A	123	130	Right-handed 310
Helix 8	8	A	133	148	Right-handed alpha
Helix 9	9	A	152	158	Right-handed alpha
Helix 10	10	B	8	11	Right-handed 310
Helix 11	11	B	28	31	Right-handed 310
Helix 12	12	B	148	158	Right-handed alpha
Helix 13	13	B	161	170	Right-handed alpha
Helix 14	14	B	203	209	Right-handed alpha
Helix 15	15	B	215	219	Right-handed 310
Helix 16	16	B	225	229	Right-handed 310
Helix 17	17	B	257	261	Right-handed 310
Helix 18	18	B	272	284	Right-handed alpha
Helix 19	19	B	289	298	Right-handed alpha
Helix 20	20	B	302	317	Right-handed alpha
Helix 21	21	B	321	334	Right-handed alpha
Helix 22	22	B	344	356	Right-handed alpha
Helix 23	23	B	384	404	Right-handed alpha
Helix 24	24	B	409	414	Right-handed alpha
Helix 25	25	B	429	433	Right-handed 310
Helix 26	26	B	489	494	Right-handed alpha
Helix 27	27	B	504	511	Right-handed alpha
Helix 28	28	C	34	62	Right-handed alpha
Helix 29	29	C	64	70	Right-handed alpha
Helix 30	30	C	73	83	Right-handed alpha
Helix 31	31	C	84	95	Right-handed alpha
Helix 32	32	C	97	118	Right-handed alpha
Helix 33	33	C	119	122	Right-handed 310
Helix 34	34	C	123	130	Right-handed 310
Helix 35	35	C	133	147	Right-handed alpha
Helix 36	36	C	152	157	Right-handed alpha
Helix 37	37	D	8	11	Right-handed 310
Helix 38	38	D	28	31	Right-handed 310
Helix 39	39	D	148	158	Right-handed alpha
Helix 40	40	D	161	170	Right-handed alpha
Helix 41	41	D	203	209	Right-handed alpha
Helix 42	42	D	215	219	Right-handed 310
Helix 43	43	D	225	229	Right-handed 310
Helix 44	44	D	257	261	Right-handed 310
Helix 45	45	D	272	284	Right-handed alpha
Helix 46	46	D	289	298	Right-handed alpha
Helix 47	47	D	302	318	Right-handed alpha
Helix 48	48	D	321	334	Right-handed alpha
Helix 49	49	D	344	356	Right-handed alpha
Helix 50	50	D	384	404	Right-handed alpha
Helix 51	51	D	409	414	Right-handed alpha
Helix 52	52	D	429	433	Right-handed 310
Helix 53	53	D	489	494	Right-handed alpha
Helix 54	54	D	504	511	Right-handed alpha

There are 18 sheets in PDB entry 1OR0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	60	first strand
Strand 2	B	44	50	anti-parallel
Strand 3	B	33	39	anti-parallel
Strand 4	A	28	31	parallel
Strand 5	A	19	23	anti-parallel
Strand 6	B	512	517	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	241	first strand
Strand 2	B	2	6	anti-parallel
Strand 3	B	17	21	anti-parallel
Strand 4	B	457	462	anti-parallel
Strand 5	B	468	473	anti-parallel
Strand 6	B	499	500	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	25	first strand
Strand 2	B	451	455	anti-parallel
Strand 3	B	438	440	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	64	69	first strand
Strand 2	B	178	183	anti-parallel
Strand 3	B	188	192	anti-parallel
Strand 4	B	231	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	128	130	first strand
Strand 2	B	136	141	anti-parallel
Strand 3	B	76	80	anti-parallel
Strand 4	B	211	212	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	87	90	anti-parallel
Strand 3	B	93	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	107	first strand
Strand 2	B	113	119	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	368	first strand
Strand 2	B	380	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	415	418	first strand
Strand 2	B	421	424	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	44	50	anti-parallel
Strand 3	D	33	39	anti-parallel
Strand 4	C	28	31	parallel
Strand 5	C	19	23	anti-parallel
Strand 6	D	512	517	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	239	241	first strand
Strand 2	D	2	6	anti-parallel
Strand 3	D	17	21	anti-parallel
Strand 4	D	457	462	anti-parallel
Strand 5	D	468	473	anti-parallel
Strand 6	D	499	500	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	25	first strand
Strand 2	D	451	455	anti-parallel
Strand 3	D	438	440	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	64	69	first strand
Strand 2	D	178	183	anti-parallel
Strand 3	D	188	192	anti-parallel
Strand 4	D	231	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	130	first strand
Strand 2	D	136	141	anti-parallel
Strand 3	D	76	80	anti-parallel
Strand 4	D	211	212	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	84	first strand
Strand 2	D	87	90	anti-parallel
Strand 3	D	93	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	107	first strand
Strand 2	D	113	119	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	366	368	first strand
Strand 2	D	380	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	415	418	first strand
Strand 2	D	421	424	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: 1OR0

Analysis of interatomic Contacts of Structural Units in PDB entry:
1OR0