Analysis of interatomic Contacts of Structural Units in PDB entry:
9CA3


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 9CA3 entry

There are 4 chains in PDB entry 9CA3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 265
B
 LYS 2VAL 273
C
 LYS 2PRO 272
D
 MET 1THR 269
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 54 helices in PDB entry 9CA3. 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 15Right-handed 310
Helix 2
AA2
A
22 29Right-handed alpha
Helix 3
AA3
A
29 35Right-handed alpha
Helix 4
AA4
A
39 43Right-handed 310
Helix 5
AA5
A
47 78Right-handed alpha
Helix 6
AA6
A
80 109Right-handed alpha
Helix 7
AA7
A
110 121Right-handed alpha
Helix 8
AA8
A
126 129Right-handed 310
Helix 9
AA9
A
130 154Right-handed alpha
Helix 10
AB1
A
157 164Right-handed alpha
Helix 11
AB2
A
174 209Right-handed alpha
Helix 12
AB3
A
212 216Right-handed 310
Helix 13
AB4
A
236 244Right-handed alpha
Helix 14
AB5
A
249 264Right-handed alpha
Helix 15
AB6
B
11 15Right-handed 310
Helix 16
AB7
B
22 29Right-handed alpha
Helix 17
AB8
B
29 35Right-handed alpha
Helix 18
AB9
B
39 43Right-handed 310
Helix 19
AC1
B
47 78Right-handed alpha
Helix 20
AC2
B
80 109Right-handed alpha
Helix 21
AC3
B
110 119Right-handed alpha
Helix 22
AC4
B
126 129Right-handed 310
Helix 23
AC5
B
130 154Right-handed alpha
Helix 24
AC6
B
157 164Right-handed alpha
Helix 25
AC7
B
174 209Right-handed alpha
Helix 26
AC8
B
236 244Right-handed alpha
Helix 27
AC9
B
249 264Right-handed alpha
Helix 28
AD1
C
11 15Right-handed 310
Helix 29
AD2
C
22 29Right-handed alpha
Helix 30
AD3
C
29 35Right-handed alpha
Helix 31
AD4
C
39 43Right-handed 310
Helix 32
AD5
C
47 78Right-handed alpha
Helix 33
AD6
C
80 109Right-handed alpha
Helix 34
AD7
C
110 121Right-handed alpha
Helix 35
AD8
C
126 129Right-handed 310
Helix 36
AD9
C
130 154Right-handed alpha
Helix 37
AE1
C
157 164Right-handed alpha
Helix 38
AE2
C
174 210Right-handed alpha
Helix 39
AE3
C
212 216Right-handed 310
Helix 40
AE4
C
236 244Right-handed alpha
Helix 41
AE5
C
249 264Right-handed alpha
Helix 42
AE6
D
11 15Right-handed 310
Helix 43
AE7
D
22 29Right-handed alpha
Helix 44
AE8
D
29 35Right-handed alpha
Helix 45
AE9
D
39 43Right-handed 310
Helix 46
AF1
D
47 78Right-handed alpha
Helix 47
AF2
D
80 109Right-handed alpha
Helix 48
AF3
D
110 121Right-handed alpha
Helix 49
AF4
D
126 129Right-handed 310
Helix 50
AF5
D
130 154Right-handed alpha
Helix 51
AF6
D
157 164Right-handed alpha
Helix 52
AF7
D
174 209Right-handed alpha
Helix 53
AF8
D
236 244Right-handed alpha
Helix 54
AF9
D
249 264Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 9CA3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
3 4first strand
Strand 2
A
17 18anti-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
B
3 4first strand
Strand 2
B
17 18anti-parallel
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
C
3 4first strand
Strand 2
C
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
3 4first strand
Strand 2
D
17 18anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il