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


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 3WAT entry

There are 2 chains in PDB entry 3WAT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 390
B
 SER 2LYS 390
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 14 helices in PDB entry 3WAT. 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 21Right-handed alpha
Helix 2
2
A
42 46Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
230 234Right-handed 310
Helix 5
5
A
311 316Right-handed 310
Helix 6
6
A
354 364Right-handed alpha
Helix 7
7
A
370 390Right-handed alpha
Helix 8
8
B
3 21Right-handed alpha
Helix 9
9
B
42 46Right-handed 310
Helix 10
10
B
47 52Right-handed alpha
Helix 11
11
B
230 234Right-handed 310
Helix 12
12
B
311 316Right-handed 310
Helix 13
13
B
354 364Right-handed alpha
Helix 14
14
B
370 390Right-handed alpha
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There are 14 sheets in PDB entry 3WAT. 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 4 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
34 35first strand
Strand 2
A
346 353anti-parallel
Strand 3
A
335 342anti-parallel
Strand 4
A
323 330anti-parallel
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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
68 79first strand
Strand 2
A
82 91anti-parallel
Strand 3
A
96 103anti-parallel
Strand 4
A
111 112anti-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
128 136first strand
Strand 2
A
142 151anti-parallel
Strand 3
A
163 172anti-parallel
Strand 4
A
178 181anti-parallel
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There are 2 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
189 190first strand
Strand 2
A
210 211anti-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
A
194 195first strand
Strand 2
A
204 208anti-parallel
Strand 3
A
222 228anti-parallel
Strand 4
A
240 244anti-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
254 257first strand
Strand 2
A
267 278anti-parallel
Strand 3
A
262 264anti-parallel
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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
254 257first strand
Strand 2
A
267 278anti-parallel
Strand 3
A
281 291anti-parallel
Strand 4
A
299 301anti-parallel
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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
B
34 35first strand
Strand 2
B
346 353anti-parallel
Strand 3
B
335 342anti-parallel
Strand 4
B
323 330anti-parallel
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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
68 79first strand
Strand 2
B
82 91anti-parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
111 112anti-parallel
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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
128 136first strand
Strand 2
B
142 151anti-parallel
Strand 3
B
163 172anti-parallel
Strand 4
B
178 180anti-parallel
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There are 2 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
189 190first strand
Strand 2
B
210 211anti-parallel
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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
194 195first strand
Strand 2
B
204 208anti-parallel
Strand 3
B
222 228anti-parallel
Strand 4
B
240 244anti-parallel
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There are 3 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
254 257first strand
Strand 2
B
267 278anti-parallel
Strand 3
B
262 264anti-parallel
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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
254 257first strand
Strand 2
B
267 278anti-parallel
Strand 3
B
281 291anti-parallel
Strand 4
B
299 301anti-parallel
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