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

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 7RFP entry

There are 6 chains in PDB entry 7RFP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 29	LEU 146
B	CYS 29	LEU 146
H	LEU 21	CYS 238
L	GLN 20	CYS 240
I	LEU 21	CYS 238
M	GLN 20	CYS 240

There are 18 helices in PDB entry 7RFP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	121	126	Right-handed alpha
Helix 2	AA2	B	121	126	Right-handed alpha
Helix 3	AA3	H	93	96	Right-handed 310
Helix 4	AA4	H	106	110	Right-handed 310
Helix 5	AA5	H	178	180	Right-handed 310
Helix 6	AA6	H	209	211	Right-handed 310
Helix 7	AA7	H	223	226	Right-handed 310
Helix 8	AA8	L	101	105	Right-handed 310
Helix 9	AA9	L	147	153	Right-handed alpha
Helix 10	AB1	L	209	215	Right-handed alpha
Helix 11	AB2	I	93	96	Right-handed 310
Helix 12	AB3	I	106	110	Right-handed 310
Helix 13	AB4	I	178	180	Right-handed 310
Helix 14	AB5	I	209	211	Right-handed 310
Helix 15	AB6	I	223	226	Right-handed 310
Helix 16	AB7	M	101	105	Right-handed 310
Helix 17	AB8	M	147	153	Right-handed alpha
Helix 18	AB9	M	209	215	Right-handed alpha

There are 29 sheets in PDB entry 7RFP. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2,

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	34	36	first strand
Strand 2	A	43	45	anti-parallel

Back to list of sheets
Back to top of page

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	67	69	first strand
Strand 2	A	77	79	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	89	91	first strand
Strand 2	A	97	99	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	107	108	first strand
Strand 2	A	117	118	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	34	36	first strand
Strand 2	B	43	45	anti-parallel
Strand 3	B	60	62	anti-parallel

Back to list of sheets
Back to top of page

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	67	69	first strand
Strand 2	B	77	79	anti-parallel

Back to list of sheets
Back to top of page

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	B	89	91	first strand
Strand 2	B	97	99	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	107	108	first strand
Strand 2	B	117	118	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	128	131	first strand
Strand 2	B	140	142	anti-parallel

Back to list of sheets
Back to top of page

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	H	24	26	first strand
Strand 2	H	37	42	anti-parallel
Strand 3	H	100	102	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	30	31	first strand
Strand 2	H	129	133	parallel
Strand 3	H	111	116	anti-parallel
Strand 4	H	53	58	anti-parallel
Strand 5	H	64	70	anti-parallel
Strand 6	H	77	78	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	H	91	92	first strand
Strand 2	H	97	98	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	H	142	146	first strand
Strand 2	H	157	167	anti-parallel
Strand 3	H	198	207	anti-parallel
Strand 4	H	185	187	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	142	146	first strand
Strand 2	H	157	167	anti-parallel
Strand 3	H	198	207	anti-parallel
Strand 4	H	191	192	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	H	173	176	first strand
Strand 2	H	217	222	anti-parallel
Strand 3	H	227	232	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	28	32	first strand
Strand 2	L	126	131	parallel
Strand 3	L	106	111	anti-parallel
Strand 4	L	54	58	anti-parallel
Strand 5	L	65	68	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	37	41	first strand
Strand 2	L	93	97	anti-parallel
Strand 3	L	82	86	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	140	144	first strand
Strand 2	L	155	165	anti-parallel
Strand 3	L	199	208	anti-parallel
Strand 4	L	185	189	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	179	181	first strand
Strand 2	L	171	176	anti-parallel
Strand 3	L	217	223	anti-parallel
Strand 4	L	231	236	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	24	26	first strand
Strand 2	I	37	42	anti-parallel
Strand 3	I	100	102	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	30	31	first strand
Strand 2	I	129	133	parallel
Strand 3	I	111	116	anti-parallel
Strand 4	I	53	58	anti-parallel
Strand 5	I	64	70	anti-parallel
Strand 6	I	77	78	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	91	92	first strand
Strand 2	I	97	98	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	142	146	first strand
Strand 2	I	157	167	anti-parallel
Strand 3	I	198	207	anti-parallel
Strand 4	I	185	187	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	142	146	first strand
Strand 2	I	157	167	anti-parallel
Strand 3	I	198	207	anti-parallel
Strand 4	I	191	192	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	173	176	first strand
Strand 2	I	217	222	anti-parallel
Strand 3	I	227	232	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	28	30	first strand
Strand 2	M	126	129	parallel
Strand 3	M	106	111	anti-parallel
Strand 4	M	54	58	anti-parallel
Strand 5	M	65	68	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	37	41	first strand
Strand 2	M	93	97	anti-parallel
Strand 3	M	82	86	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	140	144	first strand
Strand 2	M	155	165	anti-parallel
Strand 3	M	199	208	anti-parallel
Strand 4	M	185	189	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	179	181	first strand
Strand 2	M	171	176	anti-parallel
Strand 3	M	217	223	anti-parallel
Strand 4	M	231	236	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: 7RFP

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