Analysis of interatomic Contacts of Structural Units in PDB entry:
5BUS

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 5BUS entry

There are 2 chains in PDB entry 5BUS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 3	LEU 485
B	THR 3	LEU 386

There are 33 helices in PDB entry 5BUS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	16	Right-handed alpha
Helix 2	AA2	A	31	48	Right-handed alpha
Helix 3	AA3	A	63	77	Right-handed alpha
Helix 4	AA4	A	88	100	Right-handed alpha
Helix 5	AA5	A	111	115	Right-handed 310
Helix 6	AA6	A	124	130	Right-handed alpha
Helix 7	AA7	A	166	181	Right-handed alpha
Helix 8	AA8	A	196	210	Right-handed alpha
Helix 9	AA9	A	220	232	Right-handed alpha
Helix 10	AB1	A	239	249	Right-handed alpha
Helix 11	AB2	A	268	278	Right-handed alpha
Helix 12	AB3	A	289	292	Right-handed 310
Helix 13	AB4	A	299	303	Right-handed 310
Helix 14	AB5	A	350	357	Right-handed alpha
Helix 15	AB6	A	384	386	Right-handed 310
Helix 16	AB7	A	395	405	Right-handed alpha
Helix 17	AB8	A	437	449	Right-handed alpha
Helix 18	AB9	A	450	454	Right-handed 310
Helix 19	AC1	A	473	477	Right-handed 310
Helix 20	AC2	B	7	16	Right-handed alpha
Helix 21	AC3	B	31	48	Right-handed alpha
Helix 22	AC4	B	63	77	Right-handed alpha
Helix 23	AC5	B	88	100	Right-handed alpha
Helix 24	AC6	B	111	115	Right-handed 310
Helix 25	AC7	B	124	130	Right-handed alpha
Helix 26	AC8	B	166	181	Right-handed alpha
Helix 27	AC9	B	196	210	Right-handed alpha
Helix 28	AD1	B	220	231	Right-handed alpha
Helix 29	AD2	B	240	249	Right-handed alpha
Helix 30	AD3	B	269	279	Right-handed alpha
Helix 31	AD4	B	289	292	Right-handed 310
Helix 32	AD5	B	299	303	Right-handed 310
Helix 33	AD6	B	350	357	Right-handed alpha

There are 10 sheets in PDB entry 5BUS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 2 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	4	6	first strand
Strand 2	A	140	142	anti-parallel

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There are 14 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	28	30	first strand
Strand 2	A	20	24	anti-parallel
Strand 3	A	212	215	parallel
Strand 4	A	187	190	parallel
Strand 5	A	235	238	parallel
Strand 6	A	259	262	parallel
Strand 7	A	282	288	parallel
Strand 8	A	293	298	anti-parallel
Strand 9	A	309	313	anti-parallel
Strand 10	A	377	382	anti-parallel
Strand 11	A	362	371	anti-parallel
Strand 12	A	334	339	anti-parallel
Strand 13	A	318	323	anti-parallel
Strand 14	A	326	327	anti-parallel

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There are 12 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	28	30	first strand
Strand 2	A	20	24	anti-parallel
Strand 3	A	212	215	parallel
Strand 4	A	187	190	parallel
Strand 5	A	235	238	parallel
Strand 6	A	259	262	parallel
Strand 7	A	282	288	parallel
Strand 8	A	293	298	anti-parallel
Strand 9	A	309	313	anti-parallel
Strand 10	A	377	382	anti-parallel
Strand 11	A	362	371	anti-parallel
Strand 12	A	358	359	anti-parallel

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There are 7 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	120	123	first strand
Strand 2	A	103	106	parallel
Strand 3	A	55	58	parallel
Strand 4	A	79	82	parallel
Strand 5	A	146	151	parallel
Strand 6	A	161	165	anti-parallel
Strand 7	A	347	348	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	387	388	first strand
Strand 2	A	393	394	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	A	409	417	first strand
Strand 2	A	425	432	anti-parallel
Strand 3	A	458	461	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	B	4	6	first strand
Strand 2	B	140	142	anti-parallel

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There are 14 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	28	30	first strand
Strand 2	B	20	24	anti-parallel
Strand 3	B	212	215	parallel
Strand 4	B	187	190	parallel
Strand 5	B	235	239	parallel
Strand 6	B	259	263	parallel
Strand 7	B	282	288	parallel
Strand 8	B	293	298	anti-parallel
Strand 9	B	309	313	anti-parallel
Strand 10	B	377	382	anti-parallel
Strand 11	B	362	371	anti-parallel
Strand 12	B	334	339	anti-parallel
Strand 13	B	318	323	anti-parallel
Strand 14	B	326	327	anti-parallel

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There are 12 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	28	30	first strand
Strand 2	B	20	24	anti-parallel
Strand 3	B	212	215	parallel
Strand 4	B	187	190	parallel
Strand 5	B	235	239	parallel
Strand 6	B	259	263	parallel
Strand 7	B	282	288	parallel
Strand 8	B	293	298	anti-parallel
Strand 9	B	309	313	anti-parallel
Strand 10	B	377	382	anti-parallel
Strand 11	B	362	371	anti-parallel
Strand 12	B	358	359	anti-parallel

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There are 7 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	120	123	first strand
Strand 2	B	103	106	parallel
Strand 3	B	55	58	parallel
Strand 4	B	79	82	parallel
Strand 5	B	146	151	parallel
Strand 6	B	161	165	anti-parallel
Strand 7	B	347	348	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: 5BUS

Analysis of interatomic Contacts of Structural Units in PDB entry:
5BUS