Analysis of interatomic Contacts of Structural Units in PDB entry:
1T44


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 1T44 entry

There are 2 chains in PDB entry 1T44 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
G
 GLU 28GLN 171
A
 THR 6PHE 375
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
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There are 27 helices in PDB entry 1T44. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
G
29 35Right-handed alpha
Helix 2
2
G
55 59Right-handed 310
Helix 3
3
G
94 112Right-handed alpha
Helix 4
4
G
127 132Right-handed alpha
Helix 5
5
G
162 171Right-handed alpha
Helix 6
6
A
55 61Right-handed alpha
Helix 7
7
A
62 65Right-handed 310
Helix 8
8
A
78 92Right-handed alpha
Helix 9
9
A
97 101Right-handed 310
Helix 10
10
A
112 126Right-handed alpha
Helix 11
11
A
137 145Right-handed alpha
Helix 12
12
A
172 175Right-handed 310
Helix 13
13
A
181 196Right-handed alpha
Helix 14
14
A
202 217Right-handed alpha
Helix 15
15
A
222 233Right-handed alpha
Helix 16
16
A
252 260Right-handed alpha
Helix 17
17
A
261 262Right-handed 310
Helix 18
18
A
263 268Right-handed 310
Helix 19
19
A
273 284Right-handed alpha
Helix 20
20
A
286 295Right-handed alpha
Helix 21
21
A
301 305Right-handed 310
Helix 22
22
A
308 321Right-handed alpha
Helix 23
23
A
334 336Right-handed 310
Helix 24
24
A
337 349Right-handed alpha
Helix 25
25
A
350 353Right-handed 310
Helix 26
26
A
359 366Right-handed alpha
Helix 27
27
A
369 374Right-handed alpha
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There are 8 sheets in PDB entry 1T44. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
G
50 53first strand
Strand 2
G
40 47anti-parallel
Strand 3
G
67 75anti-parallel
Strand 4
G
81 89anti-parallel
Strand 5
G
117 122parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
61 63first strand
Strand 2
G
139 141parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
155 156first strand
Strand 2
A
29 32parallel
Strand 3
A
16 21anti-parallel
Strand 4
A
8 12anti-parallel
Strand 5
A
103 107parallel
Strand 6
A
131 136parallel
Strand 7
A
357 358anti-parallel
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There are 3 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
53 54first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
66 68anti-parallel
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There are 2 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
71 72first strand
Strand 2
A
75 76anti-parallel
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There are 3 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
169 170first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
176 178anti-parallel
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There are 5 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
169 170first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
150 155anti-parallel
Strand 4
A
297 300parallel
Strand 5
A
329 330parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 241first strand
Strand 2
A
247 250anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il