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

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 5IPZ entry

There are 4 chains in PDB entry 5IPZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	SER 267
B	GLU 3	SER 267
C	GLU 3	SER 265
D	HIS 5	SER 265

There are 30 helices in PDB entry 5IPZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	12	Right-handed 310
Helix 2	AA2	A	21	25	Right-handed 310
Helix 3	AA3	A	40	44	Right-handed 310
Helix 4	AA4	A	160	162	Right-handed 310
Helix 5	AA5	A	163	170	Right-handed alpha
Helix 6	AA6	A	171	173	Right-handed 310
Helix 7	AA7	A	186	190	Right-handed 310
Helix 8	AA8	A	193	198	Right-handed 310
Helix 9	AA9	A	229	239	Right-handed alpha
Helix 10	AB1	B	9	14	Right-handed 310
Helix 11	AB2	B	21	25	Right-handed 310
Helix 12	AB3	B	26	31	Right-handed 310
Helix 13	AB4	B	40	44	Right-handed 310
Helix 14	AB5	B	160	162	Right-handed 310
Helix 15	AB6	B	163	170	Right-handed alpha
Helix 16	AB7	B	171	173	Right-handed 310
Helix 17	AB8	B	193	197	Right-handed 310
Helix 18	AB9	B	229	238	Right-handed alpha
Helix 19	AC1	C	8	13	Right-handed alpha
Helix 20	AC2	C	21	25	Right-handed 310
Helix 21	AC3	C	27	31	Right-handed 310
Helix 22	AC4	C	40	44	Right-handed 310
Helix 23	AC5	C	158	160	Right-handed 310
Helix 24	AC6	C	161	167	Right-handed alpha
Helix 25	AC7	C	227	236	Right-handed alpha
Helix 26	AC8	D	10	15	Right-handed alpha
Helix 27	AC9	D	40	44	Right-handed 310
Helix 28	AD1	D	161	167	Right-handed alpha
Helix 29	AD2	D	168	171	Right-handed 310
Helix 30	AD3	D	227	236	Right-handed alpha

There are 12 sheets in PDB entry 5IPZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	38	39	first strand
Strand 2	A	112	113	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	53	56	first strand
Strand 2	A	82	85	anti-parallel
Strand 3	A	92	101	anti-parallel
Strand 4	A	120	128	anti-parallel
Strand 5	A	146	156	anti-parallel
Strand 6	A	225	228	parallel

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There are 9 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	178	181	first strand
Strand 2	A	65	68	anti-parallel
Strand 3	A	73	76	anti-parallel
Strand 4	A	92	101	anti-parallel
Strand 5	A	120	128	anti-parallel
Strand 6	A	146	156	anti-parallel
Strand 7	A	216	221	parallel
Strand 8	A	200	205	anti-parallel
Strand 9	A	265	266	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	B	38	39	first strand
Strand 2	B	112	113	parallel

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There are 9 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	45	46	first strand
Strand 2	B	265	266	parallel
Strand 3	B	200	205	anti-parallel
Strand 4	B	216	228	anti-parallel
Strand 5	B	146	156	parallel
Strand 6	B	120	128	anti-parallel
Strand 7	B	92	101	anti-parallel
Strand 8	B	82	85	anti-parallel
Strand 9	B	53	56	anti-parallel

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There are 10 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	45	46	first strand
Strand 2	B	265	266	parallel
Strand 3	B	200	205	anti-parallel
Strand 4	B	216	228	anti-parallel
Strand 5	B	146	156	parallel
Strand 6	B	120	128	anti-parallel
Strand 7	B	92	101	anti-parallel
Strand 8	B	73	76	anti-parallel
Strand 9	B	65	68	anti-parallel
Strand 10	B	179	181	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	C	38	39	first strand
Strand 2	C	112	113	parallel

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There are 10 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	45	46	first strand
Strand 2	C	263	264	parallel
Strand 3	C	198	203	anti-parallel
Strand 4	C	214	219	anti-parallel
Strand 5	C	144	154	parallel
Strand 6	C	120	128	anti-parallel
Strand 7	C	92	101	anti-parallel
Strand 8	C	73	76	anti-parallel
Strand 9	C	64	68	anti-parallel
Strand 10	C	179	180	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	53	56	first strand
Strand 2	C	82	85	anti-parallel
Strand 3	C	92	101	anti-parallel
Strand 4	C	120	128	anti-parallel
Strand 5	C	144	154	anti-parallel
Strand 6	C	223	226	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	D	38	39	first strand
Strand 2	D	112	113	parallel

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There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	45	46	first strand
Strand 2	D	263	264	parallel
Strand 3	D	198	203	anti-parallel
Strand 4	D	214	226	anti-parallel
Strand 5	D	144	154	parallel
Strand 6	D	120	128	anti-parallel
Strand 7	D	92	101	anti-parallel
Strand 8	D	82	85	anti-parallel
Strand 9	D	53	56	anti-parallel

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There are 9 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	45	46	first strand
Strand 2	D	263	264	parallel
Strand 3	D	198	203	anti-parallel
Strand 4	D	214	226	anti-parallel
Strand 5	D	144	154	parallel
Strand 6	D	120	128	anti-parallel
Strand 7	D	92	101	anti-parallel
Strand 8	D	73	76	anti-parallel
Strand 9	D	66	68	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: 5IPZ

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