Analysis of interatomic Contacts of Structural Units in PDB entry:
7R0C

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 7R0C entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 7 chains in PDB entry 7R0C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 32	GLU 356
A	CYS 358	CYS 358
A	ALA 361	ALA 361
A	LEU 365	ASP 368
B	CYS 1	GLY 9
C	THR 6	PRO 366
D	GLY 3	ALA 248

There are 18 helices in PDB entry 7R0C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	33	69	Right-handed alpha
Helix 2	AA2	A	72	103	Right-handed alpha
Helix 3	AA3	A	109	140	Right-handed alpha
Helix 4	AA4	A	158	171	Right-handed alpha
Helix 5	AA5	A	173	178	Right-handed alpha
Helix 6	AA6	A	204	228	Right-handed alpha
Helix 7	AA7	A	265	296	Right-handed alpha
Helix 8	AA8	A	304	311	Right-handed alpha
Helix 9	AA9	A	312	319	Right-handed 310
Helix 10	AB1	A	320	329	Right-handed alpha
Helix 11	AB2	A	329	339	Right-handed alpha
Helix 12	AB3	C	98	109	Right-handed alpha
Helix 13	AB4	C	159	161	Right-handed 310
Helix 14	AB5	C	277	282	Right-handed 310
Helix 15	AB6	D	82	86	Right-handed 310
Helix 16	AB7	D	154	157	Right-handed 310
Helix 17	AB8	D	188	191	Right-handed 310
Helix 18	AB9	D	213	217	Right-handed 310

There are 11 sheets in PDB entry 7R0C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	360	363	first strand
Strand 2	C	8	12	anti-parallel
Strand 3	C	18	22	anti-parallel
Strand 4	C	37	43	anti-parallel
Strand 5	C	112	117	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	26	28	first strand
Strand 2	C	163	171	parallel
Strand 3	C	142	149	anti-parallel
Strand 4	C	53	61	anti-parallel
Strand 5	C	77	87	anti-parallel

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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	C	66	67	first strand
Strand 2	C	70	71	anti-parallel

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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	C	127	129	first strand
Strand 2	C	288	290	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	C	183	188	first strand
Strand 2	C	197	203	anti-parallel
Strand 3	C	214	222	anti-parallel
Strand 4	C	266	274	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	C	207	208	first strand
Strand 2	C	343	351	parallel
Strand 3	C	318	329	anti-parallel
Strand 4	C	228	241	anti-parallel
Strand 5	C	247	258	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	D	7	9	first strand
Strand 2	D	22	28	anti-parallel
Strand 3	D	73	78	anti-parallel
Strand 4	D	65	70	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	56	57	first strand
Strand 2	D	47	52	anti-parallel
Strand 3	D	36	41	anti-parallel
Strand 4	D	88	93	anti-parallel
Strand 5	D	105	106	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	D	129	133	first strand
Strand 2	D	144	151	anti-parallel
Strand 3	D	204	209	anti-parallel
Strand 4	D	194	199	anti-parallel

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There are 6 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	136	138	first strand
Strand 2	D	240	244	parallel
Strand 3	D	218	224	anti-parallel
Strand 4	D	159	165	anti-parallel
Strand 5	D	172	178	anti-parallel
Strand 6	D	183	186	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	D	136	138	first strand
Strand 2	D	240	244	parallel
Strand 3	D	218	224	anti-parallel
Strand 4	D	235	236	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: 7R0C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R0C