Analysis of interatomic Contacts of Structural Units in PDB entry:
7POB

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 7POB entry

There are 4 chains in PDB entry 7POB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	ARG 396
B	GLY 2	ARG 396
C	GLY 2	ARG 396
D	GLY 2	ARG 396

There are 60 helices in PDB entry 7POB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	20	Right-handed alpha
Helix 2	AA2	A	58	73	Right-handed alpha
Helix 3	AA3	A	86	101	Right-handed alpha
Helix 4	AA4	A	110	123	Right-handed alpha
Helix 5	AA5	A	136	145	Right-handed alpha
Helix 6	AA6	A	157	168	Right-handed alpha
Helix 7	AA7	A	190	201	Right-handed alpha
Helix 8	AA8	A	217	221	Right-handed 310
Helix 9	AA9	A	222	227	Right-handed alpha
Helix 10	AB1	A	255	266	Right-handed alpha
Helix 11	AB2	A	266	271	Right-handed alpha
Helix 12	AB3	A	276	293	Right-handed alpha
Helix 13	AB4	A	294	315	Right-handed alpha
Helix 14	AB5	A	332	346	Right-handed alpha
Helix 15	AB6	A	374	392	Right-handed alpha
Helix 16	AB7	B	5	20	Right-handed alpha
Helix 17	AB8	B	58	73	Right-handed alpha
Helix 18	AB9	B	86	101	Right-handed alpha
Helix 19	AC1	B	110	123	Right-handed alpha
Helix 20	AC2	B	136	145	Right-handed alpha
Helix 21	AC3	B	157	168	Right-handed alpha
Helix 22	AC4	B	190	201	Right-handed alpha
Helix 23	AC5	B	217	221	Right-handed 310
Helix 24	AC6	B	222	227	Right-handed alpha
Helix 25	AC7	B	255	266	Right-handed alpha
Helix 26	AC8	B	266	271	Right-handed alpha
Helix 27	AC9	B	276	293	Right-handed alpha
Helix 28	AD1	B	294	315	Right-handed alpha
Helix 29	AD2	B	332	346	Right-handed alpha
Helix 30	AD3	B	374	392	Right-handed alpha
Helix 31	AD4	C	5	20	Right-handed alpha
Helix 32	AD5	C	58	73	Right-handed alpha
Helix 33	AD6	C	86	101	Right-handed alpha
Helix 34	AD7	C	110	123	Right-handed alpha
Helix 35	AD8	C	136	145	Right-handed alpha
Helix 36	AD9	C	157	168	Right-handed alpha
Helix 37	AE1	C	190	201	Right-handed alpha
Helix 38	AE2	C	217	221	Right-handed 310
Helix 39	AE3	C	222	227	Right-handed alpha
Helix 40	AE4	C	255	266	Right-handed alpha
Helix 41	AE5	C	266	271	Right-handed alpha
Helix 42	AE6	C	276	293	Right-handed alpha
Helix 43	AE7	C	294	315	Right-handed alpha
Helix 44	AE8	C	332	346	Right-handed alpha
Helix 45	AE9	C	374	392	Right-handed alpha
Helix 46	AF1	D	5	20	Right-handed alpha
Helix 47	AF2	D	58	73	Right-handed alpha
Helix 48	AF3	D	86	101	Right-handed alpha
Helix 49	AF4	D	110	123	Right-handed alpha
Helix 50	AF5	D	136	145	Right-handed alpha
Helix 51	AF6	D	157	168	Right-handed alpha
Helix 52	AF7	D	190	201	Right-handed alpha
Helix 53	AF8	D	217	221	Right-handed 310
Helix 54	AF9	D	222	227	Right-handed alpha
Helix 55	AG1	D	255	266	Right-handed alpha
Helix 56	AG2	D	266	271	Right-handed alpha
Helix 57	AG3	D	276	293	Right-handed alpha
Helix 58	AG4	D	294	315	Right-handed alpha
Helix 59	AG5	D	332	346	Right-handed alpha
Helix 60	AG6	D	374	392	Right-handed alpha

There are 12 sheets in PDB entry 7POB. 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 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	36	39	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	348	349	parallel

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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	104	108	first strand
Strand 2	A	250	254	anti-parallel
Strand 3	A	235	240	anti-parallel
Strand 4	A	204	208	parallel
Strand 5	A	174	179	parallel
Strand 6	A	128	132	parallel
Strand 7	A	149	153	parallel

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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	325	331	first strand
Strand 2	A	363	368	anti-parallel
Strand 3	A	352	353	anti-parallel

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There are 3 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	36	39	first strand
Strand 2	B	42	46	anti-parallel
Strand 3	B	348	349	parallel

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There are 7 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	104	108	first strand
Strand 2	B	250	254	anti-parallel
Strand 3	B	235	240	anti-parallel
Strand 4	B	204	208	parallel
Strand 5	B	174	179	parallel
Strand 6	B	128	132	parallel
Strand 7	B	149	153	parallel

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There are 3 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	325	331	first strand
Strand 2	B	363	368	anti-parallel
Strand 3	B	352	353	anti-parallel

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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	C	36	39	first strand
Strand 2	C	42	46	anti-parallel
Strand 3	C	348	349	parallel

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There are 7 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	104	108	first strand
Strand 2	C	250	254	anti-parallel
Strand 3	C	235	240	anti-parallel
Strand 4	C	204	208	parallel
Strand 5	C	174	179	parallel
Strand 6	C	128	132	parallel
Strand 7	C	149	153	parallel

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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	325	331	first strand
Strand 2	C	363	368	anti-parallel
Strand 3	C	351	353	anti-parallel

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There are 3 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	36	39	first strand
Strand 2	D	42	46	anti-parallel
Strand 3	D	348	349	parallel

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There are 7 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	104	108	first strand
Strand 2	D	250	254	anti-parallel
Strand 3	D	235	240	anti-parallel
Strand 4	D	204	208	parallel
Strand 5	D	174	179	parallel
Strand 6	D	128	132	parallel
Strand 7	D	149	153	parallel

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There are 3 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	325	331	first strand
Strand 2	D	363	368	anti-parallel
Strand 3	D	351	353	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: 7POB

Analysis of interatomic Contacts of Structural Units in PDB entry:
7POB