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

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 7RFO entry

There are 3 chains in PDB entry 7RFO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	HIS 337
B	ALA 2	THR 334
C	MSE 1	ILE 331

There are 3 helices in PDB entry 7RFO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	270	273	Right-handed 310
Helix 2	AA2	B	269	273	Right-handed 310
Helix 3	AA3	C	270	273	Right-handed 310

There are 25 sheets in PDB entry 7RFO. 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,

There are 5 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	9	10	first strand
Strand 2	C	15	16	parallel
Strand 3	B	20	22	parallel
Strand 4	A	25	27	parallel
Strand 5	C	31	33	parallel

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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	15	16	first strand
Strand 2	B	9	10	parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	10	first strand
Strand 2	B	15	16	parallel
Strand 3	A	20	22	parallel
Strand 4	C	25	27	parallel
Strand 5	B	30	33	parallel
Strand 6	A	38	40	parallel
Strand 7	C	53	57	anti-parallel
Strand 8	C	62	65	anti-parallel

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There are 6 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	26	27	first strand
Strand 2	A	30	33	parallel
Strand 3	C	38	40	parallel
Strand 4	B	53	57	anti-parallel
Strand 5	B	62	66	anti-parallel
Strand 6	B	72	74	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	71	74	first strand
Strand 2	A	62	67	anti-parallel
Strand 3	A	53	57	anti-parallel
Strand 4	B	39	40	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	84	85	first strand
Strand 2	A	98	101	parallel
Strand 3	A	121	126	parallel
Strand 4	A	160	165	anti-parallel
Strand 5	A	172	178	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	92	first strand
Strand 2	A	108	111	parallel
Strand 3	A	136	139	parallel
Strand 4	A	152	154	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	182	186	first strand
Strand 2	A	243	253	anti-parallel
Strand 3	A	191	194	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	182	186	first strand
Strand 2	A	243	253	anti-parallel
Strand 3	A	211	215	anti-parallel
Strand 4	A	218	220	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	A	199	203	first strand
Strand 2	A	231	238	anti-parallel
Strand 3	A	225	228	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	267	268	first strand
Strand 2	A	327	329	anti-parallel
Strand 3	A	292	295	anti-parallel
Strand 4	A	300	301	anti-parallel

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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	A	306	307	first strand
Strand 2	A	316	317	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	85	first strand
Strand 2	B	97	101	parallel
Strand 3	B	121	126	parallel
Strand 4	B	160	165	anti-parallel
Strand 5	B	172	178	anti-parallel

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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	B	90	92	first strand
Strand 2	B	108	111	parallel
Strand 3	B	136	139	parallel
Strand 4	B	152	154	anti-parallel

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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	B	182	186	first strand
Strand 2	B	243	253	anti-parallel
Strand 3	B	191	194	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	182	186	first strand
Strand 2	B	243	253	anti-parallel
Strand 3	B	211	215	anti-parallel
Strand 4	B	218	219	anti-parallel

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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	B	199	203	first strand
Strand 2	B	231	238	anti-parallel
Strand 3	B	225	227	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	280	282	first strand
Strand 2	B	314	317	anti-parallel
Strand 3	B	306	307	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	299	301	first strand
Strand 2	B	292	295	anti-parallel
Strand 3	B	327	329	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	85	first strand
Strand 2	C	97	101	parallel
Strand 3	C	121	125	parallel
Strand 4	C	160	165	anti-parallel
Strand 5	C	172	178	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	90	92	first strand
Strand 2	C	108	111	parallel
Strand 3	C	136	139	parallel
Strand 4	C	152	154	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	182	193	first strand
Strand 2	C	244	253	anti-parallel
Strand 3	C	211	214	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	202	203	first strand
Strand 2	C	231	234	anti-parallel
Strand 3	C	225	228	anti-parallel

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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	C	266	268	first strand
Strand 2	C	327	330	anti-parallel
Strand 3	C	292	295	anti-parallel
Strand 4	C	298	301	anti-parallel

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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	C	278	282	first strand
Strand 2	C	314	321	anti-parallel
Strand 3	C	307	308	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: 7RFO

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