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


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 1AVA entry

There are 4 chains in PDB entry 1AVA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1ILE 403
B
 GLN 1ILE 403
C
 ALA 1ALA 181
D
 ALA 1ALA 181
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 33 helices in PDB entry 1AVA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 13Right-handed 310
Helix 2
2
A
18 32Right-handed alpha
Helix 3
3
A
67 80Right-handed alpha
Helix 4
4
A
154 169Right-handed alpha
Helix 5
5
A
181 183Right-handed 310
Helix 6
6
A
186 196Right-handed alpha
Helix 7
7
A
222 236Right-handed alpha
Helix 8
8
A
246 255Right-handed alpha
Helix 9
9
A
260 263Right-handed 310
Helix 10
10
A
273 280Right-handed 310
Helix 11
11
A
301 313Right-handed 310
Helix 12
12
A
322 326Right-handed alpha
Helix 13
13
A
331 343Right-handed alpha
Helix 14
14
A
381 383Right-handed 310
Helix 15
15
B
11 13Right-handed 310
Helix 16
16
B
18 24Right-handed alpha
Helix 17
17
B
26 32Right-handed alpha
Helix 18
18
B
67 80Right-handed alpha
Helix 19
19
B
120 122Right-handed 310
Helix 20
20
B
154 169Right-handed alpha
Helix 21
21
B
181 183Right-handed 310
Helix 22
22
B
186 196Right-handed alpha
Helix 23
23
B
222 236Right-handed alpha
Helix 24
24
B
246 255Right-handed alpha
Helix 25
25
B
260 263Right-handed 310
Helix 26
26
B
273 280Right-handed 310
Helix 27
27
B
301 313Right-handed 310
Helix 28
28
B
322 326Right-handed alpha
Helix 29
29
B
331 343Right-handed alpha
Helix 30
30
C
27 29Right-handed 310
Helix 31
31
C
122 124Right-handed 310
Helix 32
32
D
27 29Right-handed 310
Helix 33
33
D
158 160Right-handed 310
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There are 14 sheets in PDB entry 1AVA. 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 8 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
282 284first strand
Strand 2
A
317 321parallel
Strand 3
A
3 5parallel
Strand 4
A
36 39parallel
Strand 5
A
83 88parallel
Strand 6
A
175 178parallel
Strand 7
A
200 203parallel
Strand 8
A
241 243parallel
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There are 5 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
388 394first strand
Strand 2
A
397 402anti-parallel
Strand 3
A
370 374anti-parallel
Strand 4
A
361 366anti-parallel
Strand 5
A
352 358anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
282 284first strand
Strand 2
B
317 321parallel
Strand 3
B
3 5parallel
Strand 4
B
36 38parallel
Strand 5
B
83 88parallel
Strand 6
B
175 178parallel
Strand 7
B
200 203parallel
Strand 8
B
241 243parallel
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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
388 394first strand
Strand 2
B
397 402anti-parallel
Strand 3
B
370 374anti-parallel
Strand 4
B
361 366anti-parallel
Strand 5
B
352 358anti-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
C
19 24first strand
Strand 2
C
173 178anti-parallel
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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
C
33 36first strand
Strand 2
C
46 49anti-parallel
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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
C
60 64first strand
Strand 2
C
80 84anti-parallel
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There are 3 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
126 130first strand
Strand 2
C
139 144anti-parallel
Strand 3
C
148 150anti-parallel
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There are 2 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
152 154first strand
Strand 2
C
163 165anti-parallel
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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
D
19 24first strand
Strand 2
D
173 178anti-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
D
33 36first strand
Strand 2
D
46 49anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
60 64first strand
Strand 2
D
80 84anti-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
D
126 130first strand
Strand 2
D
139 144anti-parallel
Strand 3
D
148 150anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
152 154first strand
Strand 2
D
163 165anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il