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


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 1DIR entry

There are 4 chains in PDB entry 1DIR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 5PHE 240
B
 GLU 5PHE 240
C
 GLU 5PHE 240
D
 GLU 5PHE 240
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 32 helices in PDB entry 1DIR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AB
A
17 28Right-handed alpha
Helix 2
AD
A
56 71Right-handed alpha
Helix 3
AE
A
91 121Right-handed alpha
Helix 4
AF1
A
134 137Right-handed 310
Helix 5
AF
A
144 161Right-handed alpha
Helix 6
AG1
A
184 189Right-handed alpha
Helix 7
AG2
A
195 197Right-handed 310
Helix 8
AG
A
201 212Right-handed alpha
Helix 9
BB
B
17 28Right-handed alpha
Helix 10
BD
B
56 71Right-handed alpha
Helix 11
BE
B
91 121Right-handed alpha
Helix 12
BF1
B
134 137Right-handed 310
Helix 13
BF
B
144 161Right-handed alpha
Helix 14
BG1
B
184 189Right-handed alpha
Helix 15
BG2
B
195 197Right-handed 310
Helix 16
BG
B
201 212Right-handed alpha
Helix 17
CB
C
17 28Right-handed alpha
Helix 18
CD
C
56 71Right-handed alpha
Helix 19
CE
C
91 121Right-handed alpha
Helix 20
CF1
C
134 137Right-handed 310
Helix 21
CF
C
144 161Right-handed alpha
Helix 22
CG1
C
184 189Right-handed alpha
Helix 23
CG2
C
195 197Right-handed 310
Helix 24
CG
C
201 212Right-handed alpha
Helix 25
DB
D
17 28Right-handed alpha
Helix 26
DD
D
56 71Right-handed alpha
Helix 27
DE
D
91 121Right-handed alpha
Helix 28
DF1
D
134 137Right-handed 310
Helix 29
DF
D
144 161Right-handed alpha
Helix 30
DG1
D
184 189Right-handed alpha
Helix 31
DG2
D
195 197Right-handed 310
Helix 32
G
D
201 212Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 1DIR. Click on sheet of interest to get list of strands forming it: AS1, BS1, CS1, DS1,

There are 8 strands in AS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
45 50first strand
Strand 2
A
32 37anti-parallel
Strand 3
A
7 12anti-parallel
Strand 4
A
77 81anti-parallel
Strand 5
A
126 131anti-parallel
Strand 6
A
172 200anti-parallel
Strand 7
A
222 229anti-parallel
Strand 8
A
233 238anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in BS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
45 50first strand
Strand 2
B
32 37anti-parallel
Strand 3
B
7 12anti-parallel
Strand 4
B
77 81anti-parallel
Strand 5
B
126 131anti-parallel
Strand 6
B
172 200anti-parallel
Strand 7
B
222 229anti-parallel
Strand 8
B
233 238anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in CS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 50first strand
Strand 2
C
32 37anti-parallel
Strand 3
C
7 12anti-parallel
Strand 4
C
77 81anti-parallel
Strand 5
C
126 131anti-parallel
Strand 6
C
172 200anti-parallel
Strand 7
C
222 229anti-parallel
Strand 8
C
233 238anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in DS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
45 50first strand
Strand 2
D
32 37anti-parallel
Strand 3
D
7 12anti-parallel
Strand 4
D
77 81anti-parallel
Strand 5
D
126 131anti-parallel
Strand 6
D
172 200anti-parallel
Strand 7
D
222 229anti-parallel
Strand 8
D
233 238anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il