Analysis of interatomic
Contacts of Structural
Units in PDB entry:
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).
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 2I9A entry
There are 4 chains in PDB entry 2I9A
(CSU analysis of residue contacts immediately below table)
Chain ID |
Initial residue | Terminal residue |
A
|
ASN 10 | ALA 132 |
B
|
GLN 6 | ALA 132 |
C
|
CYS 11 | ASP 133 |
D
|
ASN 10 | ASP 133 |
Back to top of page
There are 8
helices in PDB entry 2I9A. Click on helix of interest for
CSU analysis.
Helix number
| Helix ID | Chain ID |
Initial residue | Terminal residue |
Helix class |
Helix 1 |
1 | A
| 78 |
82 | Right-handed 310 |
Helix 2 |
2 | A
| 90 |
95 | Right-handed alpha |
Helix 3 |
3 | B
| 78 |
82 | Right-handed 310 |
Helix 4 |
4 | B
| 90 |
95 | Right-handed alpha |
Helix 5 |
5 | C
| 78 |
82 | Right-handed 310 |
Helix 6 |
6 | C
| 90 |
95 | Right-handed alpha |
Helix 7 |
7 | D
| 78 |
82 | Right-handed 310 |
Helix 8 |
8 | D
| 90 |
95 | Right-handed alpha |
Back to top of page
There are
14 sheets in PDB entry 2I9A. 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 2
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
| 18 |
21 | first strand |
Strand 2 |
A
| 29 |
32 | anti-parallel |
Back to list of sheets
Back to top of page
There are 2
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
| 37 |
38 | first strand |
Strand 2 |
A
| 44 |
45 | anti-parallel |
Back to list of sheets
Back to top of page
There are 2
strands in C sheet. Click on strand of interest
for CSU analysis.
Strand number
| Chain ID |
Initial residue | Terminal residue |
Strand sense |
Strand 1 |
A
| 50 |
51 | first strand |
Strand 2 |
A
| 129 |
130 | parallel |
Back to list of sheets
Back to top of page
There are 2
strands in D sheet. Click on strand of interest
for CSU analysis.
Strand number
| Chain ID |
Initial residue | Terminal residue |
Strand sense |
Strand 1 |
A
| 112 |
117 | first strand |
Strand 2 |
A
| 120 |
125 | anti-parallel |
Back to list of sheets
Back to top of page
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 |
B
| 18 |
21 | first strand |
Strand 2 |
B
| 29 |
32 | anti-parallel |
Back to list of sheets
Back to top of page
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 |
B
| 37 |
38 | first strand |
Strand 2 |
B
| 44 |
45 | anti-parallel |
Back to list of sheets
Back to top of page
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 |
B
| 50 |
51 | first strand |
Strand 2 |
B
| 129 |
130 | parallel |
Back to list of sheets
Back to top of page
There are 2
strands in H sheet. Click on strand of interest
for CSU analysis.
Strand number
| Chain ID |
Initial residue | Terminal residue |
Strand sense |
Strand 1 |
B
| 112 |
117 | first strand |
Strand 2 |
B
| 120 |
125 | anti-parallel |
Back to list of sheets
Back to top of page
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
| 18 |
21 | first strand |
Strand 2 |
C
| 29 |
32 | anti-parallel |
Back to list of sheets
Back to top of page
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 |
C
| 37 |
38 | first strand |
Strand 2 |
C
| 44 |
45 | anti-parallel |
Back to list of sheets
Back to top of page
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 |
C
| 112 |
117 | first strand |
Strand 2 |
C
| 120 |
125 | anti-parallel |
Back to list of sheets
Back to top of page
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
| 18 |
21 | first strand |
Strand 2 |
D
| 29 |
32 | anti-parallel |
Back to list of sheets
Back to top of page
There are 2
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
| 37 |
38 | first strand |
Strand 2 |
D
| 44 |
45 | anti-parallel |
Back to list of sheets
Back to top of page
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
| 112 |
117 | first strand |
Strand 2 |
D
| 120 |
125 | anti-parallel |
Back to list of sheets
Back to top of page
Please mail
questions/suggestions concerning this page
to
Vladimir.Sobolev@weizmann.
ac.il