Analysis of interatomic Contacts of Structural Units in PDB entry:
7RI4

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 7RI4 entry

There are 6 chains in PDB entry 7RI4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	ASP 1218	PHE 1300
A	PHE 24	TRP 810
B	LEU 22	ARG 392
C	SER 29	LEU 89
D	LYS 24	SER 243
E	GLU 24	GLY 112

There are 31 helices in PDB entry 7RI4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	46	Right-handed alpha
Helix 2	AA2	A	55	70	Right-handed alpha
Helix 3	AA3	A	106	117	Right-handed alpha
Helix 4	AA4	A	126	128	Right-handed 310
Helix 5	AA5	A	129	145	Right-handed alpha
Helix 6	AA6	A	189	196	Right-handed alpha
Helix 7	AA7	A	215	231	Right-handed alpha
Helix 8	AA8	A	280	285	Right-handed alpha
Helix 9	AA9	A	299	312	Right-handed alpha
Helix 10	AB1	A	313	316	Right-handed 310
Helix 11	AB2	A	361	365	Right-handed 310
Helix 12	AB3	A	380	393	Right-handed alpha
Helix 13	AB4	A	647	651	Right-handed 310
Helix 14	AB5	A	655	660	Right-handed alpha
Helix 15	AB6	A	726	730	Right-handed 310
Helix 16	AB7	B	240	244	Right-handed 310
Helix 17	AB8	D	33	44	Right-handed alpha
Helix 18	AB9	D	48	62	Right-handed alpha
Helix 19	AC1	D	65	67	Right-handed 310
Helix 20	AC2	D	68	82	Right-handed alpha
Helix 21	AC3	D	86	99	Right-handed alpha
Helix 22	AC4	D	105	119	Right-handed alpha
Helix 23	AC5	D	140	154	Right-handed alpha
Helix 24	AC6	D	160	182	Right-handed alpha
Helix 25	AC7	D	183	189	Right-handed alpha
Helix 26	AC8	D	192	200	Right-handed alpha
Helix 27	AC9	D	214	223	Right-handed alpha
Helix 28	AD1	D	227	232	Right-handed alpha
Helix 29	AD2	D	233	238	Right-handed alpha
Helix 30	AD3	E	42	46	Right-handed 310
Helix 31	AD4	E	53	59	Right-handed alpha

There are 17 sheets in PDB entry 7RI4. 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,

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	28	30	first strand
Strand 2	A	83	88	parallel
Strand 3	A	75	79	anti-parallel

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There are 3 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	98	99	first strand
Strand 2	A	162	169	parallel
Strand 3	A	151	158	anti-parallel

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There are 4 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	176	177	first strand
Strand 2	A	253	258	parallel
Strand 3	A	243	247	anti-parallel
Strand 4	B	192	193	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	A	268	270	first strand
Strand 2	A	334	342	parallel
Strand 3	A	321	329	anti-parallel

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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	A	352	355	first strand
Strand 2	A	412	419	parallel
Strand 3	A	397	398	anti-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	A	352	355	first strand
Strand 2	A	412	419	parallel
Strand 3	A	401	404	anti-parallel

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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	A	427	430	first strand
Strand 2	A	440	443	anti-parallel

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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	A	461	462	first strand
Strand 2	A	467	468	anti-parallel

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There are 11 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	485	492	first strand
Strand 2	A	505	515	anti-parallel
Strand 3	A	524	537	anti-parallel
Strand 4	A	572	580	anti-parallel
Strand 5	A	591	598	anti-parallel
Strand 6	A	614	620	anti-parallel
Strand 7	A	628	634	anti-parallel
Strand 8	A	712	719	anti-parallel
Strand 9	A	735	743	anti-parallel
Strand 10	A	773	777	anti-parallel
Strand 11	A	782	786	anti-parallel

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There are 10 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	564	569	first strand
Strand 2	A	524	537	anti-parallel
Strand 3	A	572	580	anti-parallel
Strand 4	A	591	598	anti-parallel
Strand 5	A	614	620	anti-parallel
Strand 6	A	628	634	anti-parallel
Strand 7	A	712	719	anti-parallel
Strand 8	A	735	743	anti-parallel
Strand 9	A	769	770	anti-parallel
Strand 10	A	789	790	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	49	first strand
Strand 2	B	388	391	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	B	67	68	first strand
Strand 2	B	71	72	anti-parallel

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There are 3 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	116	118	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	131	135	anti-parallel

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There are 2 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	252	254	first strand
Strand 2	B	257	259	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	287	290	first strand
Strand 2	B	297	299	anti-parallel
Strand 3	B	306	307	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	34	first strand
Strand 2	E	73	80	anti-parallel
Strand 3	E	64	65	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	E	32	34	first strand
Strand 2	E	73	80	anti-parallel
Strand 3	E	87	93	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: 7RI4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7RI4