Analysis of interatomic Contacts of Structural Units in PDB entry:
2XH3


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 2XH3 entry

There are 2 chains in PDB entry 2XH3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 48ASN 252
B
 VAL 49LYS 251
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 9 helices in PDB entry 2XH3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 85Right-handed 310
Helix 2
2
A
124 129Right-handed alpha
Helix 3
3
A
133 135Right-handed 310
Helix 4
4
A
141 147Right-handed alpha
Helix 5
5
A
160 174Right-handed alpha
Helix 6
6
B
124 129Right-handed alpha
Helix 7
7
B
133 135Right-handed 310
Helix 8
8
B
141 147Right-handed alpha
Helix 9
9
B
160 174Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 2XH3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE,

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
61 64first strand
Strand 2
A
76 80anti-parallel
Strand 3
A
178 186anti-parallel
Strand 4
A
196 204anti-parallel
Strand 5
A
210 211anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
61 64first strand
Strand 2
A
76 80anti-parallel
Strand 3
A
178 186anti-parallel
Strand 4
A
196 204anti-parallel
Strand 5
A
228 233anti-parallel
Strand 6
A
221 222anti-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
210 211first strand
Strand 2
A
196 204anti-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
115 116first strand
Strand 2
A
247 250anti-parallel
Strand 3
A
239 242anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
119 121first strand
Strand 2
A
137 139anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
61 64first strand
Strand 2
B
76 80anti-parallel
Strand 3
B
178 186anti-parallel
Strand 4
B
196 204anti-parallel
Strand 5
B
210 211anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
61 64first strand
Strand 2
B
76 80anti-parallel
Strand 3
B
178 186anti-parallel
Strand 4
B
196 204anti-parallel
Strand 5
B
228 233anti-parallel
Strand 6
B
220 222anti-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
210 211first strand
Strand 2
B
196 204anti-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
115 116first strand
Strand 2
B
247 249anti-parallel
Strand 3
B
240 242anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
119 121first strand
Strand 2
B
137 139anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il