Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q9T

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 4Q9T entry

There are 2 chains in PDB entry 4Q9T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 63	HIS 497
B	GLY 61	HIS 497

There are 8 helices in PDB entry 4Q9T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	280	283	Right-handed 310
Helix 2	2	A	329	339	Right-handed alpha
Helix 3	3	A	341	345	Right-handed 310
Helix 4	4	A	419	424	Right-handed 310
Helix 5	5	B	280	283	Right-handed 310
Helix 6	6	B	329	339	Right-handed alpha
Helix 7	7	B	341	345	Right-handed 310
Helix 8	8	B	419	424	Right-handed 310

There are 14 sheets in PDB entry 4Q9T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	64	68	first strand
Strand 2	A	72	76	anti-parallel
Strand 3	A	490	496	anti-parallel
Strand 4	A	482	486	anti-parallel
Strand 5	A	472	477	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	103	105	first strand
Strand 2	A	109	113	anti-parallel
Strand 3	A	117	121	anti-parallel
Strand 4	A	132	135	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	149	153	first strand
Strand 2	A	182	186	anti-parallel
Strand 3	A	192	196	anti-parallel
Strand 4	A	215	218	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	227	233	first strand
Strand 2	A	237	242	anti-parallel
Strand 3	A	247	251	anti-parallel
Strand 4	A	262	268	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	285	293	first strand
Strand 2	A	299	305	anti-parallel
Strand 3	A	309	315	anti-parallel
Strand 4	A	322	328	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	349	355	first strand
Strand 2	A	363	371	anti-parallel
Strand 3	A	375	386	anti-parallel
Strand 4	A	391	406	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	416	418	first strand
Strand 2	A	430	436	anti-parallel
Strand 3	A	440	447	anti-parallel
Strand 4	A	461	465	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	64	68	first strand
Strand 2	B	72	76	anti-parallel
Strand 3	B	490	496	anti-parallel
Strand 4	B	482	486	anti-parallel
Strand 5	B	472	477	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	103	105	first strand
Strand 2	B	109	113	anti-parallel
Strand 3	B	117	121	anti-parallel
Strand 4	B	132	135	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	149	153	first strand
Strand 2	B	182	186	anti-parallel
Strand 3	B	192	196	anti-parallel
Strand 4	B	216	218	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	227	233	first strand
Strand 2	B	237	242	anti-parallel
Strand 3	B	247	253	anti-parallel
Strand 4	B	259	268	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	285	293	first strand
Strand 2	B	299	305	anti-parallel
Strand 3	B	309	315	anti-parallel
Strand 4	B	322	328	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	349	355	first strand
Strand 2	B	363	371	anti-parallel
Strand 3	B	375	386	anti-parallel
Strand 4	B	391	406	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	416	418	first strand
Strand 2	B	430	436	anti-parallel
Strand 3	B	440	447	anti-parallel
Strand 4	B	461	465	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: 4Q9T

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q9T