Analysis of interatomic Contacts of Structural Units in PDB entry:
3TIW


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 3TIW entry

There are 4 chains in PDB entry 3TIW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 22GLY 186
C
 VAL 622LYS 639
B
 PRO 23GLU 187
D
 VAL 622GLN 640
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 11 helices in PDB entry 3TIW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 50Right-handed alpha
Helix 2
2
A
85 92Right-handed alpha
Helix 3
3
A
129 134Right-handed alpha
Helix 4
4
A
134 140Right-handed alpha
Helix 5
5
C
624 638Right-handed alpha
Helix 6
6
B
42 50Right-handed alpha
Helix 7
7
B
62 64Right-handed 310
Helix 8
8
B
85 92Right-handed alpha
Helix 9
9
B
129 134Right-handed alpha
Helix 10
10
B
134 140Right-handed alpha
Helix 11
11
D
624 638Right-handed alpha
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There are 6 sheets in PDB entry 3TIW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
25 30first strand
Strand 2
A
81 84parallel
Strand 3
A
38 41anti-parallel
Strand 4
A
66 73parallel
Strand 5
A
56 60anti-parallel
Strand 6
A
99 104anti-parallel
Strand 7
A
25 30anti-parallel
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There are 3 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
109 110first strand
Strand 2
A
173 175parallel
Strand 3
A
145 147anti-parallel
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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
151 155first strand
Strand 2
A
160 169anti-parallel
Strand 3
A
113 118anti-parallel
Strand 4
A
181 183parallel
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There are 7 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
25 29first strand
Strand 2
B
81 83parallel
Strand 3
B
38 41anti-parallel
Strand 4
B
66 73parallel
Strand 5
B
56 60anti-parallel
Strand 6
B
99 104anti-parallel
Strand 7
B
25 29anti-parallel
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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
151 156first strand
Strand 2
B
159 169anti-parallel
Strand 3
B
113 118anti-parallel
Strand 4
B
181 184parallel
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There are 2 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
144 147first strand
Strand 2
B
173 176anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il