Analysis of interatomic Contacts of Structural Units in PDB entry:
3AW9


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 3AW9 entry

There are 3 chains in PDB entry 3AW9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 306
B
 MET 1001LEU 1306
C
 MET 2001LEU 2306
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 30 helices in PDB entry 3AW9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
50 55Right-handed 310
Helix 3
3
A
77 86Right-handed alpha
Helix 4
4
A
86 99Right-handed alpha
Helix 5
5
A
111 114Right-handed 310
Helix 6
6
A
131 152Right-handed alpha
Helix 7
7
A
171 183Right-handed alpha
Helix 8
8
A
202 218Right-handed alpha
Helix 9
9
A
236 248Right-handed alpha
Helix 10
10
A
276 284Right-handed alpha
Helix 11
11
A
290 306Right-handed alpha
Helix 12
12
B
1010 1023Right-handed alpha
Helix 13
13
B
1077 1099Right-handed alpha
Helix 14
14
B
1111 1114Right-handed 310
Helix 15
15
B
1131 1152Right-handed alpha
Helix 16
16
B
1171 1183Right-handed alpha
Helix 17
17
B
1202 1217Right-handed alpha
Helix 18
18
B
1236 1247Right-handed alpha
Helix 19
19
B
1276 1284Right-handed alpha
Helix 20
20
B
1290 1306Right-handed alpha
Helix 21
21
C
2010 2024Right-handed alpha
Helix 22
22
C
2077 2086Right-handed alpha
Helix 23
23
C
2086 2099Right-handed alpha
Helix 24
24
C
2111 2114Right-handed 310
Helix 25
25
C
2131 2152Right-handed alpha
Helix 26
26
C
2171 2183Right-handed alpha
Helix 27
27
C
2202 2217Right-handed alpha
Helix 28
28
C
2236 2248Right-handed alpha
Helix 29
29
C
2276 2284Right-handed alpha
Helix 30
30
C
2290 2306Right-handed alpha
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There are 12 sheets in PDB entry 3AW9. 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 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
42 45first strand
Strand 2
A
26 31parallel
Strand 3
A
2 6parallel
Strand 4
A
61 64parallel
Strand 5
A
103 109parallel
Strand 6
A
154 160parallel
Strand 7
A
223 228parallel
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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
A
162 164first strand
Strand 2
A
199 201parallel
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There are 2 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
186 190first strand
Strand 2
A
252 256parallel
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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
234 235first strand
Strand 2
A
196 197anti-parallel
Strand 3
A
271 272parallel
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There are 7 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
1042 1045first strand
Strand 2
B
1026 1031parallel
Strand 3
B
1002 1006parallel
Strand 4
B
1061 1064parallel
Strand 5
B
1103 1109parallel
Strand 6
B
1154 1160parallel
Strand 7
B
1223 1228parallel
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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
1162 1164first strand
Strand 2
B
1199 1201parallel
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There are 2 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
1186 1190first strand
Strand 2
B
1252 1256parallel
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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
B
1196 1197first strand
Strand 2
B
1234 1235anti-parallel
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There are 7 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
2042 2045first strand
Strand 2
C
2026 2031parallel
Strand 3
C
2002 2006parallel
Strand 4
C
2061 2064parallel
Strand 5
C
2103 2109parallel
Strand 6
C
2154 2160parallel
Strand 7
C
2223 2228parallel
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There are 2 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
2162 2164first strand
Strand 2
C
2199 2201parallel
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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
C
2186 2190first strand
Strand 2
C
2252 2256parallel
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There are 3 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
2234 2235first strand
Strand 2
C
2196 2197anti-parallel
Strand 3
C
2271 2272parallel
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