Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q1V

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 9Q1V entry

There are 4 chains in PDB entry 9Q1V (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	ALA 68
B	PHE 1	HIS 164
C	GLY 1	ALA 68
D	PHE 1	HIS 165

There are 8 helices in PDB entry 9Q1V. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	22	Right-handed alpha
Helix 2	AA2	A	26	45	Right-handed alpha
Helix 3	AA3	A	47	68	Right-handed alpha
Helix 4	AA4	B	66	69	Right-handed 310
Helix 5	AA5	C	2	22	Right-handed alpha
Helix 6	AA6	C	26	44	Right-handed alpha
Helix 7	AA7	C	47	68	Right-handed alpha
Helix 8	AA8	D	66	69	Right-handed 310

There are 10 sheets in PDB entry 9Q1V. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	11	first strand
Strand 2	B	2	5	anti-parallel
Strand 3	B	42	45	anti-parallel
Strand 4	B	101	102	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	B	18	22	first strand
Strand 2	B	142	150	parallel
Strand 3	B	125	135	anti-parallel
Strand 4	B	63	64	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	22	first strand
Strand 2	B	142	150	parallel
Strand 3	B	125	135	anti-parallel
Strand 4	B	54	58	anti-parallel
Strand 5	B	93	95	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	B	27	29	first strand
Strand 2	B	32	37	anti-parallel
Strand 3	B	105	109	anti-parallel
Strand 4	B	73	77	anti-parallel
Strand 5	B	80	84	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	117	120	first strand
Strand 2	B	154	157	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	D	10	11	first strand
Strand 2	D	2	5	anti-parallel
Strand 3	D	42	45	anti-parallel
Strand 4	D	101	102	anti-parallel

Back to list of sheets
Back to top of page

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	18	22	first strand
Strand 2	D	142	150	parallel
Strand 3	D	125	135	anti-parallel
Strand 4	D	63	64	anti-parallel

Back to list of sheets
Back to top of page

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	18	22	first strand
Strand 2	D	142	150	parallel
Strand 3	D	125	135	anti-parallel
Strand 4	D	54	58	anti-parallel
Strand 5	D	93	95	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	27	29	first strand
Strand 2	D	32	37	anti-parallel
Strand 3	D	105	109	anti-parallel
Strand 4	D	73	77	anti-parallel
Strand 5	D	80	84	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	117	120	first strand
Strand 2	D	154	157	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: 9Q1V

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q1V