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


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 9IGK entry

There are 4 chains in PDB entry 9IGK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 3ALA 179
B
 PRO 3PRO 175
C
 THR 2ALA 179
D
 PRO 3PRO 175
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 24 helices in PDB entry 9IGK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 13Right-handed 310
Helix 2
AA2
A
14 28Right-handed alpha
Helix 3
AA3
A
39 53Right-handed alpha
Helix 4
AA4
A
78 82Right-handed 310
Helix 5
AA5
A
99 115Right-handed alpha
Helix 6
AA6
A
129 139Right-handed alpha
Helix 7
AA7
B
11 13Right-handed 310
Helix 8
AA8
B
14 28Right-handed alpha
Helix 9
AA9
B
39 53Right-handed alpha
Helix 10
AB1
B
78 82Right-handed 310
Helix 11
AB2
B
99 116Right-handed alpha
Helix 12
AB3
B
129 139Right-handed alpha
Helix 13
AB4
C
11 13Right-handed 310
Helix 14
AB5
C
14 28Right-handed alpha
Helix 15
AB6
C
39 53Right-handed alpha
Helix 16
AB7
C
78 82Right-handed 310
Helix 17
AB8
C
99 115Right-handed alpha
Helix 18
AB9
C
129 139Right-handed alpha
Helix 19
AC1
D
11 13Right-handed 310
Helix 20
AC2
D
14 29Right-handed alpha
Helix 21
AC3
D
39 53Right-handed alpha
Helix 22
AC4
D
78 82Right-handed 310
Helix 23
AC5
D
99 115Right-handed alpha
Helix 24
AC6
D
129 139Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 9IGK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
6 9first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
65 74anti-parallel
Strand 4
A
84 91anti-parallel
Strand 5
A
119 125parallel
Strand 6
A
156 166anti-parallel
Strand 7
A
142 153anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 9first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
65 74anti-parallel
Strand 4
B
84 91anti-parallel
Strand 5
B
119 125parallel
Strand 6
B
156 166anti-parallel
Strand 7
B
142 153anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 9first strand
Strand 2
C
57 62anti-parallel
Strand 3
C
65 74anti-parallel
Strand 4
C
84 91anti-parallel
Strand 5
C
119 125parallel
Strand 6
C
156 166anti-parallel
Strand 7
C
142 153anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 9first strand
Strand 2
D
57 62anti-parallel
Strand 3
D
65 74anti-parallel
Strand 4
D
84 91anti-parallel
Strand 5
D
119 125parallel
Strand 6
D
157 166anti-parallel
Strand 7
D
142 152anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il