Analysis of interatomic Contacts of Structural Units in PDB entry:
9IGA


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 9IGA entry

There are 2 chains in PDB entry 9IGA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 133ARG 683
C
 MET 11ALA 31
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 20 helices in PDB entry 9IGA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
133 179Right-handed alpha
Helix 2
AA2
A
198 234Right-handed alpha
Helix 3
AA3
A
234 248Right-handed alpha
Helix 4
AA4
A
255 287Right-handed alpha
Helix 5
AA5
A
292 315Right-handed alpha
Helix 6
AA6
A
369 374Right-handed alpha
Helix 7
AA7
A
425 429Right-handed 310
Helix 8
AA8
A
460 462Right-handed 310
Helix 9
AA9
A
463 478Right-handed alpha
Helix 10
AB1
A
485 489Right-handed 310
Helix 11
AB2
A
495 510Right-handed alpha
Helix 12
AB3
A
515 528Right-handed alpha
Helix 13
AB4
A
538 543Right-handed alpha
Helix 14
AB5
A
556 568Right-handed alpha
Helix 15
AB6
A
569 576Right-handed alpha
Helix 16
AB7
A
583 593Right-handed alpha
Helix 17
AB8
A
635 642Right-handed alpha
Helix 18
AB9
A
643 650Right-handed alpha
Helix 19
AC1
A
673 678Right-handed alpha
Helix 20
AC2
A
679 681Right-handed 310
Back to top of page

There are 7 sheets in PDB entry 9IGA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
318 324first strand
Strand 2
A
341 346anti-parallel
Strand 3
A
403 411anti-parallel
Strand 4
A
380 384anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
334 336first strand
Strand 2
A
456 458parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
358 361first strand
Strand 2
A
387 390anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
363 364first strand
Strand 2
A
433 441anti-parallel
Strand 3
A
444 451anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
493 494first strand
Strand 2
A
536 537anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
671 672first strand
Strand 2
A
666 667anti-parallel
Strand 3
A
598 603parallel
Strand 4
A
612 617anti-parallel
Strand 5
A
628 631anti-parallel
Strand 6
C
12 17parallel
Strand 7
C
23 29anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
653 654first strand
Strand 2
A
660 661anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il