Analysis of interatomic Contacts of Structural Units in PDB entry:
9WPO

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 9WPO entry

There are 4 chains in PDB entry 9WPO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PHE 258
B	MET 1	PHE 258
C	PRO 0	PHE 258
D	SER 2	PHE 258

There are 41 helices in PDB entry 9WPO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	29	Right-handed alpha
Helix 2	AA2	A	44	49	Right-handed alpha
Helix 3	AA3	A	52	75	Right-handed alpha
Helix 4	AA4	A	118	122	Right-handed alpha
Helix 5	AA5	A	147	151	Right-handed 310
Helix 6	AA6	A	152	162	Right-handed alpha
Helix 7	AA7	A	174	176	Right-handed 310
Helix 8	AA8	A	177	193	Right-handed alpha
Helix 9	AA9	A	242	250	Right-handed alpha
Helix 10	AB1	A	250	256	Right-handed alpha
Helix 11	AB2	B	16	29	Right-handed alpha
Helix 12	AB3	B	44	49	Right-handed alpha
Helix 13	AB4	B	52	75	Right-handed alpha
Helix 14	AB5	B	118	122	Right-handed alpha
Helix 15	AB6	B	146	151	Right-handed 310
Helix 16	AB7	B	152	162	Right-handed alpha
Helix 17	AB8	B	174	176	Right-handed 310
Helix 18	AB9	B	177	193	Right-handed alpha
Helix 19	AC1	B	242	250	Right-handed alpha
Helix 20	AC2	B	250	256	Right-handed alpha
Helix 21	AC3	C	17	29	Right-handed alpha
Helix 22	AC4	C	44	49	Right-handed alpha
Helix 23	AC5	C	52	75	Right-handed alpha
Helix 24	AC6	C	113	116	Right-handed 310
Helix 25	AC7	C	117	122	Right-handed alpha
Helix 26	AC8	C	146	151	Right-handed 310
Helix 27	AC9	C	152	162	Right-handed alpha
Helix 28	AD1	C	174	176	Right-handed 310
Helix 29	AD2	C	177	193	Right-handed alpha
Helix 30	AD3	C	242	250	Right-handed alpha
Helix 31	AD4	C	250	256	Right-handed alpha
Helix 32	AD5	D	16	29	Right-handed alpha
Helix 33	AD6	D	44	49	Right-handed alpha
Helix 34	AD7	D	52	75	Right-handed alpha
Helix 35	AD8	D	118	122	Right-handed alpha
Helix 36	AD9	D	147	151	Right-handed 310
Helix 37	AE1	D	152	162	Right-handed alpha
Helix 38	AE2	D	174	176	Right-handed 310
Helix 39	AE3	D	177	193	Right-handed alpha
Helix 40	AE4	D	242	250	Right-handed alpha
Helix 41	AE5	D	250	256	Right-handed alpha

There are 15 sheets in PDB entry 9WPO. 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,

There are 6 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	101	106	first strand
Strand 2	A	89	98	anti-parallel
Strand 3	A	77	86	anti-parallel
Strand 4	A	33	36	parallel
Strand 5	A	4	8	parallel
Strand 6	A	233	237	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	112	113	first strand
Strand 2	A	116	117	anti-parallel

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There are 6 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	133	137	first strand
Strand 2	A	140	144	anti-parallel
Strand 3	A	166	170	parallel
Strand 4	A	195	199	parallel
Strand 5	A	216	218	anti-parallel
Strand 6	A	224	227	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	202	204	first strand
Strand 2	A	210	212	anti-parallel

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There are 6 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	101	106	first strand
Strand 2	B	89	98	anti-parallel
Strand 3	B	77	86	anti-parallel
Strand 4	B	33	36	parallel
Strand 5	B	4	8	parallel
Strand 6	B	233	237	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	B	112	113	first strand
Strand 2	B	116	117	anti-parallel

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There are 6 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	133	137	first strand
Strand 2	B	140	144	anti-parallel
Strand 3	B	166	170	parallel
Strand 4	B	195	199	parallel
Strand 5	B	216	218	anti-parallel
Strand 6	B	224	227	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	202	204	first strand
Strand 2	B	210	212	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	101	106	first strand
Strand 2	C	90	98	anti-parallel
Strand 3	C	77	85	anti-parallel
Strand 4	C	33	36	parallel
Strand 5	C	4	8	parallel
Strand 6	C	233	237	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	133	137	first strand
Strand 2	C	140	144	anti-parallel
Strand 3	C	166	170	parallel
Strand 4	C	195	199	parallel
Strand 5	C	216	218	anti-parallel
Strand 6	C	224	227	anti-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	C	202	204	first strand
Strand 2	C	210	212	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	106	first strand
Strand 2	D	89	98	anti-parallel
Strand 3	D	77	86	anti-parallel
Strand 4	D	33	36	parallel
Strand 5	D	4	8	parallel
Strand 6	D	233	237	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	D	112	113	first strand
Strand 2	D	116	117	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	D	133	137	first strand
Strand 2	D	140	144	anti-parallel
Strand 3	D	166	170	parallel
Strand 4	D	195	199	parallel
Strand 5	D	216	218	anti-parallel
Strand 6	D	224	227	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	202	204	first strand
Strand 2	D	210	212	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: 9WPO

Analysis of interatomic Contacts of Structural Units in PDB entry:
9WPO