Analysis of interatomic Contacts of Structural Units in PDB entry:
7O4B

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 7O4B entry

There are 2 chains in PDB entry 7O4B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 64	LYS 589
C	MET 64	SER 590

There are 39 helices in PDB entry 7O4B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	105	115	Right-handed alpha
Helix 2	AA2	A	120	128	Right-handed alpha
Helix 3	AA3	A	138	143	Right-handed 310
Helix 4	AA4	A	146	156	Right-handed alpha
Helix 5	AA5	A	177	182	Right-handed alpha
Helix 6	AA6	A	198	203	Right-handed alpha
Helix 7	AA7	A	203	208	Right-handed alpha
Helix 8	AA8	A	245	264	Right-handed alpha
Helix 9	AA9	A	303	308	Right-handed alpha
Helix 10	AB1	A	313	315	Right-handed 310
Helix 11	AB2	A	316	328	Right-handed alpha
Helix 12	AB3	A	361	367	Right-handed alpha
Helix 13	AB4	A	369	381	Right-handed alpha
Helix 14	AB5	A	381	392	Right-handed alpha
Helix 15	AB6	A	414	422	Right-handed alpha
Helix 16	AB7	A	430	440	Right-handed alpha
Helix 17	AB8	A	478	495	Right-handed alpha
Helix 18	AB9	A	500	504	Right-handed 310
Helix 19	AC1	A	561	569	Right-handed alpha
Helix 20	AC2	A	570	585	Right-handed alpha
Helix 21	AC3	C	109	115	Right-handed alpha
Helix 22	AC4	C	139	143	Right-handed 310
Helix 23	AC5	C	146	156	Right-handed alpha
Helix 24	AC6	C	177	182	Right-handed alpha
Helix 25	AC7	C	198	203	Right-handed alpha
Helix 26	AC8	C	203	209	Right-handed alpha
Helix 27	AC9	C	245	264	Right-handed alpha
Helix 28	AD1	C	303	308	Right-handed alpha
Helix 29	AD2	C	313	315	Right-handed 310
Helix 30	AD3	C	316	328	Right-handed alpha
Helix 31	AD4	C	361	368	Right-handed alpha
Helix 32	AD5	C	369	381	Right-handed alpha
Helix 33	AD6	C	381	392	Right-handed alpha
Helix 34	AD7	C	414	422	Right-handed alpha
Helix 35	AD8	C	430	440	Right-handed alpha
Helix 36	AD9	C	478	495	Right-handed alpha
Helix 37	AE1	C	500	504	Right-handed 310
Helix 38	AE2	C	561	569	Right-handed alpha
Helix 39	AE3	C	570	585	Right-handed alpha

There are 14 sheets in PDB entry 7O4B. 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,

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	135	136	first strand
Strand 2	A	75	88	anti-parallel
Strand 3	A	161	170	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	A	135	136	first strand
Strand 2	A	75	88	anti-parallel
Strand 3	A	68	69	anti-parallel
Strand 4	A	239	242	parallel
Strand 5	A	453	457	anti-parallel
Strand 6	A	464	467	anti-parallel

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There are 2 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	183	186	first strand
Strand 2	A	193	197	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	A	280	286	first strand
Strand 2	A	265	274	anti-parallel
Strand 3	A	549	558	anti-parallel
Strand 4	A	534	542	anti-parallel
Strand 5	A	511	518	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	335	337	first strand
Strand 2	A	358	360	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	A	340	343	first strand
Strand 2	A	346	349	anti-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	447	448	first strand
Strand 2	A	472	474	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	C	134	136	first strand
Strand 2	C	75	89	anti-parallel
Strand 3	C	161	170	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	134	136	first strand
Strand 2	C	75	89	anti-parallel
Strand 3	C	68	69	anti-parallel
Strand 4	C	239	242	parallel
Strand 5	C	453	457	anti-parallel
Strand 6	C	464	467	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	183	186	first strand
Strand 2	C	193	197	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	280	286	first strand
Strand 2	C	265	274	anti-parallel
Strand 3	C	549	558	anti-parallel
Strand 4	C	534	542	anti-parallel
Strand 5	C	511	518	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	C	335	337	first strand
Strand 2	C	358	360	anti-parallel

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There are 2 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	340	343	first strand
Strand 2	C	346	349	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	447	448	first strand
Strand 2	C	472	474	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: 7O4B

Analysis of interatomic Contacts of Structural Units in PDB entry:
7O4B