Analysis of interatomic Contacts of Structural Units in PDB entry:
1TQB


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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1TQB entry

There are 3 chains in PDB entry 1TQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 127TYR 228
B
 GLN 1PRO 223
C
 ASP 1CYS 214
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
Back to top of page

There are 15 helices in PDB entry 1TQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
147 157Right-handed alpha
Helix 2
2
A
158 160Right-handed 310
Helix 3
3
A
168 172Right-handed 310
Helix 4
4
A
174 198Right-handed alpha
Helix 5
5
A
202 227Right-handed alpha
Helix 6
6
B
28 32Right-handed 310
Helix 7
7
B
61 64Right-handed 310
Helix 8
8
B
73 75Right-handed 310
Helix 9
9
B
83 87Right-handed 310
Helix 10
10
B
161 163Right-handed 310
Helix 11
11
B
194 201Right-handed alpha
Helix 12
12
B
211 214Right-handed 310
Helix 13
13
C
79 83Right-handed 310
Helix 14
14
C
121 126Right-handed alpha
Helix 15
15
C
183 189Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 1TQB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
132 133first strand
Strand 2
A
165 166anti-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
B
3 6first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
107 111parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
34 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
57 59anti-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
B
10 12first strand
Strand 2
B
107 111parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
102 103anti-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
B
120 124first strand
Strand 2
B
135 145anti-parallel
Strand 3
B
183 192anti-parallel
Strand 4
B
169 171anti-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
B
120 124first strand
Strand 2
B
135 145anti-parallel
Strand 3
B
183 192anti-parallel
Strand 4
B
175 176anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
151 155first strand
Strand 2
B
204 210anti-parallel
Strand 3
B
215 220anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
19 25anti-parallel
Strand 3
C
70 75anti-parallel
Strand 4
C
62 67anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
102 106parallel
Strand 3
C
84 90anti-parallel
Strand 4
C
33 38anti-parallel
Strand 5
C
45 49anti-parallel
Strand 6
C
53 54anti-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
C
10 13first strand
Strand 2
C
102 106parallel
Strand 3
C
84 90anti-parallel
Strand 4
C
97 98anti-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
C
114 118first strand
Strand 2
C
129 139anti-parallel
Strand 3
C
173 182anti-parallel
Strand 4
C
159 163anti-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
C
153 155first strand
Strand 2
C
145 150anti-parallel
Strand 3
C
191 197anti-parallel
Strand 4
C
205 210anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il