Analysis of interatomic Contacts of Structural Units in PDB entry:
2XCD


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 2XCD entry

There are 6 chains in PDB entry 2XCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 130
B
 THR 2LEU 130
C
 THR 2LEU 130
D
 THR 2LEU 130
E
 THR 2LEU 130
F
 THR 2LEU 130
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 6 helices in PDB entry 2XCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 71Right-handed alpha
Helix 2
2
B
65 71Right-handed alpha
Helix 3
3
C
65 71Right-handed alpha
Helix 4
4
D
65 71Right-handed alpha
Helix 5
5
E
65 71Right-handed alpha
Helix 6
6
F
65 71Right-handed alpha
Back to top of page

There are 23 sheets in PDB entry 2XCD. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, A, DB, C, DD, DE, EA, EB, EC, ED, FA, FB, FC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 74first strand
Strand 2
A
91 98anti-parallel
Strand 3
A
41 51anti-parallel
Strand 4
A
3 9anti-parallel
Strand 5
B
122 126parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 29first strand
Strand 2
A
109 117anti-parallel
Strand 3
A
56 62anti-parallel
Strand 4
A
79 82anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
34 36first strand
Strand 2
A
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 126first strand
Strand 2
C
3 9parallel
Strand 3
C
48 51anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 51first strand
Strand 2
B
3 9anti-parallel
Strand 3
C
122 126parallel
Back to list of sheets
Back to top of page

There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 29first strand
Strand 2
B
109 117anti-parallel
Strand 3
B
56 62anti-parallel
Strand 4
B
79 82anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
34 36first strand
Strand 2
B
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 45first strand
Strand 2
B
93 98anti-parallel
Strand 3
B
72 74anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
26 29first strand
Strand 2
C
109 117anti-parallel
Strand 3
C
56 62anti-parallel
Strand 4
C
79 82anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 36first strand
Strand 2
C
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 45first strand
Strand 2
C
93 98anti-parallel
Strand 3
C
72 74anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
48 51first strand
Strand 2
D
4 9anti-parallel
Strand 3
E
123 126parallel
Back to list of sheets
Back to top of page

There are 4 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
26 29first strand
Strand 2
D
109 117anti-parallel
Strand 3
D
56 62anti-parallel
Strand 4
D
79 82anti-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
D
34 36first strand
Strand 2
D
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
41 45first strand
Strand 2
D
93 98anti-parallel
Strand 3
D
72 74anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
123 126first strand
Strand 2
F
4 9parallel
Strand 3
F
48 51anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
48 51first strand
Strand 2
E
3 9anti-parallel
Strand 3
F
122 126parallel
Back to list of sheets
Back to top of page

There are 4 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
26 29first strand
Strand 2
E
109 117anti-parallel
Strand 3
E
56 62anti-parallel
Strand 4
E
79 82anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
34 36first strand
Strand 2
E
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 45first strand
Strand 2
E
93 98anti-parallel
Strand 3
E
72 74anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
26 29first strand
Strand 2
F
109 117anti-parallel
Strand 3
F
56 62anti-parallel
Strand 4
F
79 82anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
34 36first strand
Strand 2
F
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
41 45first strand
Strand 2
F
93 98anti-parallel
Strand 3
F
72 74anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il