Analysis of interatomic Contacts of Structural Units in PDB entry:
4XH8


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 4XH8 entry

There are 2 chains in PDB entry 4XH8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -7TRP 253
B
 SER 0TRP 253
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 14 helices in PDB entry 4XH8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 24Right-handed alpha
Helix 2
AA2
A
67 78Right-handed alpha
Helix 3
AA3
A
97 101Right-handed 310
Helix 4
AA4
A
104 110Right-handed alpha
Helix 5
AA5
A
130 148Right-handed alpha
Helix 6
AA6
A
212 220Right-handed alpha
Helix 7
AA7
A
236 247Right-handed alpha
Helix 8
AA8
B
13 25Right-handed alpha
Helix 9
AA9
B
67 78Right-handed alpha
Helix 10
AB1
B
97 103Right-handed 310
Helix 11
AB2
B
104 109Right-handed alpha
Helix 12
AB3
B
130 148Right-handed alpha
Helix 13
AB4
B
212 220Right-handed alpha
Helix 14
AB5
B
236 248Right-handed alpha
Back to top of page

There are 7 sheets in PDB entry 4XH8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 4 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
2 5first strand
Strand 2
A
28 34parallel
Strand 3
A
61 64parallel
Strand 4
A
52 55anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 93first strand
Strand 2
A
121 126parallel
Strand 3
A
156 161parallel
Strand 4
A
221 225anti-parallel
Strand 5
A
170 173parallel
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
A
178 179first strand
Strand 2
A
205 207anti-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
A
185 189first strand
Strand 2
A
195 199anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
52 55first strand
Strand 2
B
61 64anti-parallel
Strand 3
B
27 34parallel
Strand 4
B
1 6parallel
Strand 5
B
86 93parallel
Strand 6
B
121 126parallel
Strand 7
B
155 161parallel
Strand 8
B
221 227anti-parallel
Strand 9
B
170 173parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 179first strand
Strand 2
B
205 207anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
185 189first strand
Strand 2
B
195 199anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il