Analysis of interatomic Contacts of Structural Units in PDB entry:
6BT9

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 6BT9 entry

There are 2 chains in PDB entry 6BT9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 40	SER 674
B	GLN 39	SER 674

There are 40 helices in PDB entry 6BT9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	50	53	Right-handed 310
Helix 2	AA2	A	58	62	Right-handed 310
Helix 3	AA3	A	63	67	Right-handed 310
Helix 4	AA4	A	105	109	Right-handed 310
Helix 5	AA5	A	121	127	Right-handed alpha
Helix 6	AA6	A	136	143	Right-handed alpha
Helix 7	AA7	A	146	159	Right-handed alpha
Helix 8	AA8	A	176	182	Right-handed alpha
Helix 9	AA9	A	183	202	Right-handed alpha
Helix 10	AB1	A	226	250	Right-handed alpha
Helix 11	AB2	A	262	268	Right-handed alpha
Helix 12	AB3	A	270	278	Right-handed alpha
Helix 13	AB4	A	310	314	Right-handed 310
Helix 14	AB5	A	316	327	Right-handed alpha
Helix 15	AB6	A	330	332	Right-handed 310
Helix 16	AB7	A	350	355	Right-handed 310
Helix 17	AB8	A	386	393	Right-handed alpha
Helix 18	AB9	A	425	440	Right-handed alpha
Helix 19	AC1	A	448	452	Right-handed 310
Helix 20	AC2	A	465	475	Right-handed alpha
Helix 21	AC3	B	50	53	Right-handed 310
Helix 22	AC4	B	58	62	Right-handed 310
Helix 23	AC5	B	63	67	Right-handed 310
Helix 24	AC6	B	105	109	Right-handed 310
Helix 25	AC7	B	121	127	Right-handed alpha
Helix 26	AC8	B	136	142	Right-handed alpha
Helix 27	AC9	B	146	159	Right-handed alpha
Helix 28	AD1	B	176	182	Right-handed alpha
Helix 29	AD2	B	183	202	Right-handed alpha
Helix 30	AD3	B	226	250	Right-handed alpha
Helix 31	AD4	B	262	268	Right-handed alpha
Helix 32	AD5	B	270	278	Right-handed alpha
Helix 33	AD6	B	310	314	Right-handed 310
Helix 34	AD7	B	316	327	Right-handed alpha
Helix 35	AD8	B	330	332	Right-handed 310
Helix 36	AD9	B	350	355	Right-handed 310
Helix 37	AE1	B	386	393	Right-handed alpha
Helix 38	AE2	B	425	440	Right-handed alpha
Helix 39	AE3	B	448	452	Right-handed 310
Helix 40	AE4	B	465	475	Right-handed alpha

There are 18 sheets in PDB entry 6BT9. 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 10 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	117	119	first strand
Strand 2	A	69	77	anti-parallel
Strand 3	A	163	170	parallel
Strand 4	A	205	210	parallel
Strand 5	A	254	260	parallel
Strand 6	A	280	284	parallel
Strand 7	A	334	339	parallel
Strand 8	A	443	447	parallel
Strand 9	A	42	48	parallel
Strand 10	A	69	77	parallel

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There are 2 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	82	85	first strand
Strand 2	A	96	99	anti-parallel

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There are 5 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	383	385	first strand
Strand 2	A	341	345	anti-parallel
Strand 3	A	420	422	anti-parallel
Strand 4	A	409	414	anti-parallel
Strand 5	A	399	404	anti-parallel

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There are 2 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	347	348	first strand
Strand 2	A	359	360	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	455	456	first strand
Strand 2	A	459	460	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	491	498	first strand
Strand 2	A	503	508	anti-parallel
Strand 3	A	534	537	anti-parallel

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There are 4 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	526	530	first strand
Strand 2	A	516	523	anti-parallel
Strand 3	A	545	554	anti-parallel
Strand 4	A	563	568	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	583	590	first strand
Strand 2	A	594	602	anti-parallel
Strand 3	A	654	662	anti-parallel
Strand 4	A	621	626	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	A	628	634	first strand
Strand 2	A	637	642	anti-parallel
Strand 3	A	613	617	anti-parallel
Strand 4	A	669	673	anti-parallel

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There are 10 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	117	119	first strand
Strand 2	B	69	77	anti-parallel
Strand 3	B	163	170	parallel
Strand 4	B	205	210	parallel
Strand 5	B	254	260	parallel
Strand 6	B	280	284	parallel
Strand 7	B	334	339	parallel
Strand 8	B	443	447	parallel
Strand 9	B	42	48	parallel
Strand 10	B	69	77	parallel

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There are 2 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	82	85	first strand
Strand 2	B	96	99	anti-parallel

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There are 5 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	383	385	first strand
Strand 2	B	341	345	anti-parallel
Strand 3	B	420	422	anti-parallel
Strand 4	B	409	414	anti-parallel
Strand 5	B	399	404	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	B	347	348	first strand
Strand 2	B	359	360	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	B	455	456	first strand
Strand 2	B	459	460	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	491	498	first strand
Strand 2	B	503	508	anti-parallel
Strand 3	B	534	537	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	B	526	530	first strand
Strand 2	B	518	523	anti-parallel
Strand 3	B	545	553	anti-parallel
Strand 4	B	563	568	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	B	583	590	first strand
Strand 2	B	594	602	anti-parallel
Strand 3	B	654	662	anti-parallel
Strand 4	B	621	626	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	B	628	634	first strand
Strand 2	B	637	642	anti-parallel
Strand 3	B	613	617	anti-parallel
Strand 4	B	669	674	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: 6BT9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6BT9