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


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 1AIA entry

There are 2 chains in PDB entry 1AIA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 5LEU 409
B
 MET 5LEU 409
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
Back to top of page

There are 30 helices in PDB entry 1AIA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
16 26Right-handed alpha
Helix 2
A2
A
51 63Right-handed alpha
Helix 3
A3
A
77 88Right-handed alpha
Helix 4
A4
A
93 97Right-handed alpha
Helix 5
A5
A
107 122Right-handed alpha
Helix 6
A6
A
142 150Right-handed alpha
Helix 7
A7
A
170 177Right-handed alpha
Helix 8
A8
A
202 215Right-handed alpha
Helix 9
A9
A
238 246Right-handed alpha
Helix 10
A11
A
277 294Right-handed alpha
Helix 11
A12
A
300 311Right-handed alpha
Helix 12
A13
A
313 343Right-handed alpha
Helix 13
A14
A
351 355Right-handed alpha
Helix 14
A15
A
367 377Right-handed alpha
Helix 15
A16
A
395 407Right-handed alpha
Helix 16
B1
B
16 26Right-handed alpha
Helix 17
B2
B
51 63Right-handed alpha
Helix 18
B3
B
77 88Right-handed alpha
Helix 19
B4
B
93 97Right-handed alpha
Helix 20
B5
B
107 122Right-handed alpha
Helix 21
B6
B
142 150Right-handed alpha
Helix 22
B7
B
170 177Right-handed alpha
Helix 23
B8
B
202 215Right-handed alpha
Helix 24
B9
B
238 246Right-handed alpha
Helix 25
B11
B
277 294Right-handed alpha
Helix 26
B12
B
300 311Right-handed alpha
Helix 27
B13
B
313 343Right-handed alpha
Helix 28
B14
B
351 355Right-handed alpha
Helix 29
B15
B
367 377Right-handed alpha
Helix 30
B16
B
395 407Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1AIA. Click on sheet of interest to get list of strands forming it: S1A, S2A, S3A, S1B, S2B, S3B,

There are 7 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
100 106first strand
Strand 2
A
267 273anti-parallel
Strand 3
A
250 255anti-parallel
Strand 4
A
218 223parallel
Strand 5
A
185 189parallel
Strand 6
A
129 137parallel
Strand 7
A
154 159parallel
Back to list of sheets
Back to top of page

There are 2 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
33 35first strand
Strand 2
A
378 380parallel
Back to list of sheets
Back to top of page

There are 2 strands in S3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
359 362first strand
Strand 2
A
386 389anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 106first strand
Strand 2
B
267 273anti-parallel
Strand 3
B
250 255anti-parallel
Strand 4
B
218 223parallel
Strand 5
B
185 189parallel
Strand 6
B
129 137parallel
Strand 7
B
154 159parallel
Back to list of sheets
Back to top of page

There are 2 strands in S2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 35first strand
Strand 2
B
378 380parallel
Back to list of sheets
Back to top of page

There are 2 strands in S3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
359 362first strand
Strand 2
B
386 389anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il