Analysis of interatomic Contacts of Structural Units in PDB entry:
7R73

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 7R73 entry

There are 2 chains in PDB entry 7R73 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	TRP 45	GLU 491
A	VAL 2	SER 123

There are 9 helices in PDB entry 7R73. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	64	74	Right-handed alpha
Helix 2	AA2	G	98	115	Right-handed alpha
Helix 3	AA3	G	335	353	Right-handed alpha
Helix 4	AA4	G	368	373	Right-handed alpha
Helix 5	AA5	G	387	391	Right-handed 310
Helix 6	AA6	G	473	483	Right-handed alpha
Helix 7	AA7	A	61	64	Right-handed 310
Helix 8	AA8	A	73	75	Right-handed 310
Helix 9	AA9	A	83	87	Right-handed 310

There are 8 sheets in PDB entry 7R73. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	G	75	76	first strand
Strand 2	G	53	56	parallel
Strand 3	G	216	218	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	84	86	first strand
Strand 2	G	242	245	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	485	489	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	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	445	456	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	464	469	first strand
Strand 5	G	358	361	parallel

Back to list of sheets
Back to top of page

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	G	271	274	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	445	456	anti-parallel
Strand 4	G	328	334	first strand
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	4	7	first strand
Strand 2	A	18	24	anti-parallel
Strand 3	A	77	82	anti-parallel
Strand 4	A	67	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	10	13	first strand
Strand 2	A	117	122	parallel
Strand 3	A	88	96	anti-parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	46	52	anti-parallel
Strand 6	A	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	10	13	first strand
Strand 2	A	117	122	parallel
Strand 3	A	88	96	anti-parallel
Strand 4	A	112	113	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: 7R73

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R73