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

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 6BPA entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 170	GLU 466
B	GLU 20	PRO 241
C	GLU 23	ASN 234
D	ASN 170	LEU 465
E	GLU 20	ARG 239
F	GLU 23	GLU 39

There are 36 helices in PDB entry 6BPA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	196	211	Right-handed alpha
Helix 2	AA2	A	212	216	Right-handed 310
Helix 3	AA3	A	217	240	Right-handed alpha
Helix 4	AA4	A	240	255	Right-handed alpha
Helix 5	AA5	A	256	261	Right-handed alpha
Helix 6	AA6	A	266	288	Right-handed alpha
Helix 7	AA7	A	289	308	Right-handed alpha
Helix 8	AA8	A	318	334	Right-handed alpha
Helix 9	AA9	A	336	362	Right-handed alpha
Helix 10	AB1	A	367	408	Right-handed alpha
Helix 11	AB2	A	415	464	Right-handed alpha
Helix 12	AB3	B	47	51	Right-handed 310
Helix 13	AB4	B	81	84	Right-handed 310
Helix 14	AB5	B	106	110	Right-handed 310
Helix 15	AB6	B	182	184	Right-handed 310
Helix 16	AB7	B	226	229	Right-handed 310
Helix 17	AB8	C	101	105	Right-handed 310
Helix 18	AB9	C	143	149	Right-handed alpha
Helix 19	AC1	C	205	209	Right-handed alpha
Helix 20	AC2	D	196	210	Right-handed alpha
Helix 21	AC3	D	211	216	Right-handed 310
Helix 22	AC4	D	217	240	Right-handed alpha
Helix 23	AC5	D	240	255	Right-handed alpha
Helix 24	AC6	D	256	261	Right-handed alpha
Helix 25	AC7	D	266	288	Right-handed alpha
Helix 26	AC8	D	289	308	Right-handed alpha
Helix 27	AC9	D	318	334	Right-handed alpha
Helix 28	AD1	D	336	362	Right-handed alpha
Helix 29	AD2	D	367	408	Right-handed alpha
Helix 30	AD3	D	415	462	Right-handed alpha
Helix 31	AD4	E	47	51	Right-handed 310
Helix 32	AD5	E	81	84	Right-handed 310
Helix 33	AD6	E	106	110	Right-handed 310
Helix 34	AD7	F	101	105	Right-handed 310
Helix 35	AD8	F	143	150	Right-handed alpha
Helix 36	AD9	F	206	210	Right-handed 310

There are 26 sheets in PDB entry 6BPA. 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, AC6, AC7, AC8,

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	180	181	first strand
Strand 2	A	188	189	anti-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	316	317	first strand
Strand 2	A	413	414	anti-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	22	25	first strand
Strand 2	B	37	44	anti-parallel
Strand 3	B	97	102	anti-parallel
Strand 4	B	87	92	anti-parallel

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There are 6 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	29	31	first strand
Strand 2	B	133	137	parallel
Strand 3	B	111	120	anti-parallel
Strand 4	B	53	58	anti-parallel
Strand 5	B	64	70	anti-parallel
Strand 6	B	77	79	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	29	31	first strand
Strand 2	B	133	137	parallel
Strand 3	B	111	120	anti-parallel
Strand 4	B	123	129	anti-parallel

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There are 4 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	146	150	first strand
Strand 2	B	161	171	anti-parallel
Strand 3	B	200	210	anti-parallel
Strand 4	B	189	191	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	B	146	150	first strand
Strand 2	B	161	171	anti-parallel
Strand 3	B	200	210	anti-parallel
Strand 4	B	195	197	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	B	177	180	first strand
Strand 2	B	220	225	anti-parallel
Strand 3	B	230	235	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	C	26	29	first strand
Strand 2	C	41	47	anti-parallel
Strand 3	C	92	97	anti-parallel
Strand 4	C	84	88	anti-parallel

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There are 6 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	32	36	first strand
Strand 2	C	124	129	parallel
Strand 3	C	106	112	anti-parallel
Strand 4	C	55	60	anti-parallel
Strand 5	C	67	71	anti-parallel
Strand 6	C	75	76	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	C	32	36	first strand
Strand 2	C	124	129	parallel
Strand 3	C	106	112	anti-parallel
Strand 4	C	119	120	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	C	136	140	first strand
Strand 2	C	151	161	anti-parallel
Strand 3	C	195	204	anti-parallel
Strand 4	C	181	185	anti-parallel

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There are 4 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	175	177	first strand
Strand 2	C	167	172	anti-parallel
Strand 3	C	213	219	anti-parallel
Strand 4	C	227	232	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	D	180	181	first strand
Strand 2	D	188	189	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	316	317	first strand
Strand 2	D	413	414	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	E	22	25	first strand
Strand 2	E	37	44	anti-parallel
Strand 3	E	97	102	anti-parallel
Strand 4	E	87	92	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	29	31	first strand
Strand 2	E	133	137	parallel
Strand 3	E	111	120	anti-parallel
Strand 4	E	53	59	anti-parallel
Strand 5	E	63	70	anti-parallel
Strand 6	E	77	79	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	E	29	31	first strand
Strand 2	E	133	137	parallel
Strand 3	E	111	120	anti-parallel
Strand 4	E	123	129	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	146	150	first strand
Strand 2	E	161	171	anti-parallel
Strand 3	E	200	210	anti-parallel
Strand 4	E	189	191	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	E	146	150	first strand
Strand 2	E	161	171	anti-parallel
Strand 3	E	200	210	anti-parallel
Strand 4	E	195	197	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	177	180	first strand
Strand 2	E	220	225	anti-parallel
Strand 3	E	230	235	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	F	26	29	first strand
Strand 2	F	41	47	anti-parallel
Strand 3	F	92	97	anti-parallel
Strand 4	F	84	88	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	35	first strand
Strand 2	F	124	128	parallel
Strand 3	F	106	112	anti-parallel
Strand 4	F	55	60	anti-parallel
Strand 5	F	67	71	anti-parallel
Strand 6	F	75	76	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	35	first strand
Strand 2	F	124	128	parallel
Strand 3	F	106	112	anti-parallel
Strand 4	F	119	120	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	136	140	first strand
Strand 2	F	151	161	anti-parallel
Strand 3	F	195	204	anti-parallel
Strand 4	F	181	185	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	176	177	first strand
Strand 2	F	167	171	anti-parallel
Strand 3	F	213	219	anti-parallel
Strand 4	F	227	232	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: 6BPA

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