Analysis of interatomic Contacts of Structural Units in PDB entry:
7OR4

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 7OR4 entry

There are 2 chains in PDB entry 7OR4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 48	VAL 897
A	LEU 48	VAL 897

There are 39 helices in PDB entry 7OR4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	57	69	Right-handed alpha
Helix 2	AA2	B	270	278	Right-handed alpha
Helix 3	AA3	B	367	372	Right-handed alpha
Helix 4	AA4	B	408	410	Right-handed 310
Helix 5	AA5	B	418	429	Right-handed alpha
Helix 6	AA6	B	492	496	Right-handed 310
Helix 7	AA7	B	687	695	Right-handed alpha
Helix 8	AA8	B	710	716	Right-handed alpha
Helix 9	AA9	B	717	719	Right-handed 310
Helix 10	AB1	B	725	739	Right-handed alpha
Helix 11	AB2	B	755	768	Right-handed alpha
Helix 12	AB3	B	783	787	Right-handed 310
Helix 13	AB4	B	788	797	Right-handed alpha
Helix 14	AB5	B	798	801	Right-handed 310
Helix 15	AB6	B	802	810	Right-handed alpha
Helix 16	AB7	B	811	818	Right-handed 310
Helix 17	AB8	B	837	851	Right-handed alpha
Helix 18	AB9	B	865	868	Right-handed 310
Helix 19	AC1	B	869	888	Right-handed alpha
Helix 20	AC2	B	890	897	Right-handed alpha
Helix 21	AC3	A	57	70	Right-handed alpha
Helix 22	AC4	A	270	278	Right-handed alpha
Helix 23	AC5	A	367	372	Right-handed alpha
Helix 24	AC6	A	408	410	Right-handed 310
Helix 25	AC7	A	418	429	Right-handed alpha
Helix 26	AC8	A	500	505	Right-handed 310
Helix 27	AC9	A	686	696	Right-handed alpha
Helix 28	AD1	A	711	716	Right-handed alpha
Helix 29	AD2	A	717	719	Right-handed 310
Helix 30	AD3	A	725	741	Right-handed alpha
Helix 31	AD4	A	755	768	Right-handed alpha
Helix 32	AD5	A	783	787	Right-handed 310
Helix 33	AD6	A	788	797	Right-handed alpha
Helix 34	AD7	A	798	801	Right-handed 310
Helix 35	AD8	A	802	809	Right-handed alpha
Helix 36	AD9	A	810	818	Right-handed 310
Helix 37	AE1	A	838	851	Right-handed alpha
Helix 38	AE2	A	870	888	Right-handed alpha
Helix 39	AE3	A	890	897	Right-handed alpha

There are 23 sheets in PDB entry 7OR4. 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,

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	B	49	50	first strand
Strand 2	B	660	667	parallel
Strand 3	B	698	702	parallel
Strand 4	B	645	651	anti-parallel
Strand 5	B	634	639	anti-parallel

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There are 6 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	49	50	first strand
Strand 2	B	660	667	parallel
Strand 3	B	744	754	parallel
Strand 4	B	772	778	parallel
Strand 5	B	825	830	parallel
Strand 6	B	856	860	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	B	81	87	first strand
Strand 2	B	95	103	anti-parallel
Strand 3	B	112	119	anti-parallel
Strand 4	B	133	134	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	B	170	172	first strand
Strand 2	B	177	182	anti-parallel
Strand 3	B	185	190	anti-parallel
Strand 4	B	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	B	216	220	first strand
Strand 2	B	227	232	anti-parallel
Strand 3	B	235	240	anti-parallel
Strand 4	B	246	248	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	264	266	first strand
Strand 2	B	297	307	anti-parallel
Strand 3	B	290	291	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	B	283	285	first strand
Strand 2	B	297	307	anti-parallel
Strand 3	B	340	350	anti-parallel
Strand 4	B	356	364	anti-parallel
Strand 5	B	412	414	anti-parallel

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There are 2 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	313	315	first strand
Strand 2	B	328	330	anti-parallel

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There are 4 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	375	383	first strand
Strand 2	B	390	396	anti-parallel
Strand 3	B	401	407	anti-parallel
Strand 4	B	436	442	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	B	453	455	first strand
Strand 2	B	463	470	anti-parallel
Strand 3	B	478	485	anti-parallel
Strand 4	B	508	513	anti-parallel

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There are 4 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	530	532	first strand
Strand 2	B	537	542	anti-parallel
Strand 3	B	551	556	anti-parallel
Strand 4	B	564	565	anti-parallel

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There are 4 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	572	577	first strand
Strand 2	B	583	589	anti-parallel
Strand 3	B	596	603	anti-parallel
Strand 4	B	613	621	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	50	first strand
Strand 2	A	660	667	parallel
Strand 3	A	698	702	parallel
Strand 4	A	645	651	anti-parallel
Strand 5	A	634	639	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	A	49	50	first strand
Strand 2	A	660	667	parallel
Strand 3	A	744	754	parallel
Strand 4	A	772	778	parallel
Strand 5	A	825	829	parallel
Strand 6	A	856	859	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	A	81	87	first strand
Strand 2	A	95	103	anti-parallel
Strand 3	A	112	119	anti-parallel
Strand 4	A	133	134	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	A	170	172	first strand
Strand 2	A	177	182	anti-parallel
Strand 3	A	185	190	anti-parallel
Strand 4	A	205	206	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	216	220	first strand
Strand 2	A	227	232	anti-parallel
Strand 3	A	235	240	anti-parallel
Strand 4	A	246	248	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	A	290	292	first strand
Strand 2	A	412	414	first strand
Strand 3	A	264	268	first strand
Strand 4	A	281	285	anti-parallel
Strand 5	A	296	307	anti-parallel
Strand 6	A	340	350	anti-parallel
Strand 7	A	356	364	anti-parallel
Strand 8	A	412	414	anti-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	A	313	315	first strand
Strand 2	A	328	330	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	375	383	first strand
Strand 2	A	390	396	anti-parallel
Strand 3	A	401	407	anti-parallel
Strand 4	A	436	442	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	453	455	first strand
Strand 2	A	463	470	anti-parallel
Strand 3	A	478	485	anti-parallel
Strand 4	A	508	513	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	530	532	first strand
Strand 2	A	537	546	anti-parallel
Strand 3	A	549	556	anti-parallel
Strand 4	A	564	565	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	572	577	first strand
Strand 2	A	583	590	anti-parallel
Strand 3	A	593	603	anti-parallel
Strand 4	A	613	621	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: 7OR4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7OR4