Analysis of interatomic Contacts of Structural Units in PDB entry:
4PIP

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 4PIP entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 3	VAL 320
B	SER 13	ARG 321
C	GLY -1	TRP 37

There are 57 helices in PDB entry 4PIP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	11	Right-handed alpha
Helix 2	AA2	A	15	28	Right-handed alpha
Helix 3	AA3	A	34	39	Right-handed 310
Helix 4	AA4	A	40	51	Right-handed alpha
Helix 5	AA5	A	57	78	Right-handed alpha
Helix 6	AA6	A	89	103	Right-handed alpha
Helix 7	AA7	A	115	130	Right-handed alpha
Helix 8	AA8	A	145	149	Right-handed 310
Helix 9	AA9	A	162	167	Right-handed 310
Helix 10	AB1	A	168	183	Right-handed alpha
Helix 11	AB2	A	198	205	Right-handed alpha
Helix 12	AB3	A	211	229	Right-handed alpha
Helix 13	AB4	A	233	235	Right-handed 310
Helix 14	AB5	A	265	268	Right-handed 310
Helix 15	AB6	A	288	299	Right-handed alpha
Helix 16	AB7	B	14	28	Right-handed alpha
Helix 17	AB8	B	34	39	Right-handed 310
Helix 18	AB9	B	40	51	Right-handed alpha
Helix 19	AC1	B	57	78	Right-handed alpha
Helix 20	AC2	B	90	103	Right-handed alpha
Helix 21	AC3	B	115	130	Right-handed alpha
Helix 22	AC4	B	145	149	Right-handed 310
Helix 23	AC5	B	162	167	Right-handed 310
Helix 24	AC6	B	168	183	Right-handed alpha
Helix 25	AC7	B	198	205	Right-handed alpha
Helix 26	AC8	B	211	229	Right-handed alpha
Helix 27	AC9	B	233	235	Right-handed 310
Helix 28	AD1	B	265	268	Right-handed 310
Helix 29	AD2	B	288	299	Right-handed alpha
Helix 30	AD3	C	-1	3	Right-handed 310
Helix 31	AD4	C	15	28	Right-handed alpha
Helix 32	AD5	C	34	39	Right-handed 310
Helix 33	AD6	C	40	51	Right-handed alpha
Helix 34	AD7	C	57	78	Right-handed alpha
Helix 35	AD8	C	92	103	Right-handed alpha
Helix 36	AD9	C	115	130	Right-handed alpha
Helix 37	AE1	C	145	149	Right-handed 310
Helix 38	AE2	C	162	167	Right-handed 310
Helix 39	AE3	C	168	183	Right-handed alpha
Helix 40	AE4	C	198	206	Right-handed alpha
Helix 41	AE5	C	211	229	Right-handed alpha
Helix 42	AE6	C	233	235	Right-handed 310
Helix 43	AE7	C	265	268	Right-handed 310
Helix 44	AE8	C	288	299	Right-handed alpha
Helix 45	AE9	D	10	27	Right-handed alpha
Helix 46	AF1	D	34	39	Right-handed 310
Helix 47	AF2	D	40	51	Right-handed alpha
Helix 48	AF3	D	57	78	Right-handed alpha
Helix 49	AF4	D	92	103	Right-handed alpha
Helix 50	AF5	D	115	130	Right-handed alpha
Helix 51	AF6	D	145	149	Right-handed 310
Helix 52	AF7	D	162	167	Right-handed 310
Helix 53	AF8	D	168	183	Right-handed alpha
Helix 54	AF9	D	198	206	Right-handed alpha
Helix 55	AG1	D	211	229	Right-handed alpha
Helix 56	AG2	D	233	235	Right-handed 310
Helix 57	AG3	D	288	299	Right-handed alpha

There are 16 sheets in PDB entry 4PIP. 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,

There are 3 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	134	135	first strand
Strand 2	A	108	113	parallel
Strand 3	A	138	139	parallel

Back to list of sheets
Back to top of page

There are 7 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	134	135	first strand
Strand 2	A	108	113	parallel
Strand 3	A	81	85	parallel
Strand 4	A	155	159	parallel
Strand 5	A	188	194	parallel
Strand 6	A	314	320	anti-parallel
Strand 7	A	302	308	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	237	244	first strand
Strand 2	A	249	256	anti-parallel
Strand 3	A	278	285	anti-parallel

Back to list of sheets
Back to top of page

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	260	264	first strand
Strand 2	A	269	273	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	134	135	first strand
Strand 2	B	108	113	parallel
Strand 3	B	138	139	parallel

Back to list of sheets
Back to top of page

There are 7 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	134	135	first strand
Strand 2	B	108	113	parallel
Strand 3	B	81	85	parallel
Strand 4	B	155	159	parallel
Strand 5	B	188	194	parallel
Strand 6	B	314	320	anti-parallel
Strand 7	B	302	308	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	237	244	first strand
Strand 2	B	249	256	anti-parallel
Strand 3	B	278	285	anti-parallel

Back to list of sheets
Back to top of page

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	260	264	first strand
Strand 2	B	269	273	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	134	135	first strand
Strand 2	C	108	113	parallel
Strand 3	C	138	139	parallel

Back to list of sheets
Back to top of page

There are 7 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	134	135	first strand
Strand 2	C	108	113	parallel
Strand 3	C	81	85	parallel
Strand 4	C	155	159	parallel
Strand 5	C	188	194	parallel
Strand 6	C	314	320	anti-parallel
Strand 7	C	302	308	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	237	244	first strand
Strand 2	C	249	256	anti-parallel
Strand 3	C	278	285	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	260	264	first strand
Strand 2	C	269	273	anti-parallel

Back to list of sheets
Back to top of page

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	D	5	7	first strand
Strand 2	D	137	139	parallel
Strand 3	D	108	113	parallel
Strand 4	D	134	135	parallel

Back to list of sheets
Back to top of page

There are 8 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	5	7	first strand
Strand 2	D	137	139	parallel
Strand 3	D	108	113	parallel
Strand 4	D	81	85	parallel
Strand 5	D	155	159	parallel
Strand 6	D	188	194	parallel
Strand 7	D	314	320	anti-parallel
Strand 8	D	302	308	anti-parallel

Back to list of sheets
Back to top of page

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	D	237	244	first strand
Strand 2	D	249	256	anti-parallel
Strand 3	D	278	285	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	260	264	first strand
Strand 2	D	269	273	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 4PIP

Analysis of interatomic Contacts of Structural Units in PDB entry:
4PIP