Analysis of interatomic Contacts of Structural Units in PDB entry:
3IPV

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 3IPV entry

There are 4 chains in PDB entry 3IPV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	GLY 251
B	ALA 1	GLY 239
C	ALA 1	GLY 251
D	ALA 1	GLY 239

There are 17 helices in PDB entry 3IPV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	104	108	Right-handed 310
Helix 2	2	A	132	136	Right-handed 310
Helix 3	3	A	199	204	Right-handed alpha
Helix 4	4	A	243	251	Right-handed alpha
Helix 5	5	B	104	108	Right-handed 310
Helix 6	6	B	117	121	Right-handed 310
Helix 7	7	B	132	136	Right-handed 310
Helix 8	8	B	199	204	Right-handed alpha
Helix 9	9	C	104	108	Right-handed 310
Helix 10	10	C	117	121	Right-handed 310
Helix 11	11	C	132	136	Right-handed 310
Helix 12	12	C	199	204	Right-handed alpha
Helix 13	13	C	243	250	Right-handed alpha
Helix 14	14	D	104	108	Right-handed 310
Helix 15	15	D	117	121	Right-handed 310
Helix 16	16	D	132	136	Right-handed 310
Helix 17	17	D	199	204	Right-handed alpha

There are 12 sheets in PDB entry 3IPV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	25	26	first strand
Strand 2	A	32	33	anti-parallel
Strand 3	A	227	237	anti-parallel
Strand 4	A	2	8	anti-parallel
Strand 5	D	2	8	anti-parallel
Strand 6	D	227	237	anti-parallel
Strand 7	D	32	33	anti-parallel
Strand 8	D	25	26	anti-parallel

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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	191	197	first strand
Strand 2	A	178	184	anti-parallel
Strand 3	A	165	172	anti-parallel
Strand 4	A	69	77	anti-parallel
Strand 5	A	227	237	anti-parallel
Strand 6	A	2	8	anti-parallel
Strand 7	D	2	8	anti-parallel
Strand 8	D	227	237	anti-parallel
Strand 9	D	69	77	anti-parallel
Strand 10	D	165	173	anti-parallel
Strand 11	D	178	185	anti-parallel
Strand 12	D	190	197	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	22	first strand
Strand 2	A	48	53	anti-parallel
Strand 3	A	207	216	anti-parallel
Strand 4	A	57	58	anti-parallel

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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	22	first strand
Strand 2	A	48	53	anti-parallel
Strand 3	A	207	216	anti-parallel
Strand 4	A	88	96	anti-parallel
Strand 5	A	123	128	anti-parallel
Strand 6	A	142	147	anti-parallel
Strand 7	A	154	157	anti-parallel

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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	25	26	first strand
Strand 2	B	32	33	anti-parallel
Strand 3	B	227	237	anti-parallel
Strand 4	B	2	8	anti-parallel
Strand 5	C	2	8	anti-parallel
Strand 6	C	227	237	anti-parallel
Strand 7	C	32	33	anti-parallel
Strand 8	C	25	26	anti-parallel

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There are 12 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	197	first strand
Strand 2	B	178	185	anti-parallel
Strand 3	B	166	173	anti-parallel
Strand 4	B	69	77	anti-parallel
Strand 5	B	227	237	anti-parallel
Strand 6	B	2	8	anti-parallel
Strand 7	C	2	8	anti-parallel
Strand 8	C	227	237	anti-parallel
Strand 9	C	69	77	anti-parallel
Strand 10	C	165	173	anti-parallel
Strand 11	C	178	185	anti-parallel
Strand 12	C	190	197	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	22	first strand
Strand 2	B	48	53	anti-parallel
Strand 3	B	207	216	anti-parallel
Strand 4	B	57	58	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	22	first strand
Strand 2	B	48	53	anti-parallel
Strand 3	B	207	216	anti-parallel
Strand 4	B	88	96	anti-parallel
Strand 5	B	123	128	anti-parallel
Strand 6	B	142	147	anti-parallel
Strand 7	B	154	157	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	22	first strand
Strand 2	C	48	53	anti-parallel
Strand 3	C	207	216	anti-parallel
Strand 4	C	57	58	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	22	first strand
Strand 2	C	48	53	anti-parallel
Strand 3	C	207	216	anti-parallel
Strand 4	C	88	96	anti-parallel
Strand 5	C	123	128	anti-parallel
Strand 6	C	142	147	anti-parallel
Strand 7	C	154	157	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	22	first strand
Strand 2	D	48	53	anti-parallel
Strand 3	D	207	216	anti-parallel
Strand 4	D	57	58	anti-parallel

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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	22	first strand
Strand 2	D	48	53	anti-parallel
Strand 3	D	207	216	anti-parallel
Strand 4	D	88	95	anti-parallel
Strand 5	D	123	128	anti-parallel
Strand 6	D	142	147	anti-parallel
Strand 7	D	154	157	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: 3IPV

Analysis of interatomic Contacts of Structural Units in PDB entry:
3IPV