Analysis of interatomic Contacts of Structural Units in PDB entry:
1T3D


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 1T3D entry

There are 3 chains in PDB entry 1T3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 262
B
 MSE 1GLY 262
C
 MSE 1GLY 262
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 26 helices in PDB entry 1T3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 24Right-handed alpha
Helix 2
2
A
27 35Right-handed alpha
Helix 3
3
A
40 54Right-handed alpha
Helix 4
4
A
59 74Right-handed alpha
Helix 5
5
A
75 92Right-handed alpha
Helix 6
6
A
98 105Right-handed alpha
Helix 7
7
A
105 124Right-handed alpha
Helix 8
8
A
125 141Right-handed alpha
Helix 9
9
A
251 256Right-handed alpha
Helix 10
10
B
2 24Right-handed alpha
Helix 11
11
B
27 35Right-handed alpha
Helix 12
12
B
40 54Right-handed alpha
Helix 13
13
B
59 74Right-handed alpha
Helix 14
14
B
75 92Right-handed alpha
Helix 15
15
B
98 105Right-handed alpha
Helix 16
16
B
105 123Right-handed alpha
Helix 17
17
B
125 141Right-handed alpha
Helix 18
18
C
2 24Right-handed alpha
Helix 19
19
C
27 35Right-handed alpha
Helix 20
20
C
40 54Right-handed alpha
Helix 21
21
C
59 74Right-handed alpha
Helix 22
22
C
75 92Right-handed alpha
Helix 23
23
C
98 105Right-handed alpha
Helix 24
24
C
105 123Right-handed alpha
Helix 25
25
C
125 141Right-handed alpha
Helix 26
26
C
251 256Right-handed alpha
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There are 9 sheets in PDB entry 1T3D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
143 144first strand
Strand 2
A
163 164parallel
Strand 3
A
181 183parallel
Strand 4
A
207 209parallel
Strand 5
A
225 226parallel
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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
149 150first strand
Strand 2
A
169 170parallel
Strand 3
A
195 196parallel
Strand 4
A
213 214parallel
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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
A
155 156first strand
Strand 2
A
175 176parallel
Strand 3
A
201 202parallel
Strand 4
A
219 220parallel
Strand 5
A
235 237parallel
Strand 6
A
242 245anti-parallel
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There are 5 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
143 144first strand
Strand 2
B
163 164parallel
Strand 3
B
181 183parallel
Strand 4
B
207 209parallel
Strand 5
B
225 226parallel
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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
149 150first strand
Strand 2
B
169 170parallel
Strand 3
B
195 196parallel
Strand 4
B
213 214parallel
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There are 6 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
155 156first strand
Strand 2
B
175 176parallel
Strand 3
B
201 202parallel
Strand 4
B
219 220parallel
Strand 5
B
235 237parallel
Strand 6
B
242 245anti-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
C
143 144first strand
Strand 2
C
163 164parallel
Strand 3
C
181 183parallel
Strand 4
C
207 209parallel
Strand 5
C
225 226parallel
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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
149 150first strand
Strand 2
C
169 170parallel
Strand 3
C
195 196parallel
Strand 4
C
213 214parallel
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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
155 156first strand
Strand 2
C
175 176parallel
Strand 3
C
201 202parallel
Strand 4
C
219 220parallel
Strand 5
C
235 237parallel
Strand 6
C
242 245anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il