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


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 4XZN entry

There are 17 chains in PDB entry 4XZN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 MET 1ALA 11
X
 MET 13GLY 26
X
 VAL 28VAL 28
X
 GLU 30VAL 32
X
 VAL 34GLU 61
X
 ILE 63GLU 65
X
 ALA 67GLU 94
X
 THR 96LEU 97
X
 ASP 99VAL 154
X
 ALA 156GLU 168
X
 LEU 170LEU 176
X
 TYR 178SER 202
X
 GLY 204PRO 232
X
 ILE 234ILE 234
X
 GLU 236HIS 241
X
 THR 244PRO 262
X
 SER 264TYR 316
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
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There are 14 helices in PDB entry 4XZN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
X
27 38Right-handed alpha
Helix 2
AA2
X
46 50Right-handed 310
Helix 3
AA3
X
51 65Right-handed alpha
Helix 4
AA4
X
69 73Right-handed 310
Helix 5
AA5
X
80 84Right-handed 310
Helix 6
AA6
X
85 101Right-handed alpha
Helix 7
AA7
X
137 151Right-handed alpha
Helix 8
AA8
X
163 172Right-handed alpha
Helix 9
AA9
X
193 203Right-handed alpha
Helix 10
AB1
X
227 230Right-handed 310
Helix 11
AB2
X
231 241Right-handed alpha
Helix 12
AB3
X
244 255Right-handed alpha
Helix 13
AB4
X
266 275Right-handed alpha
Helix 14
AB5
X
282 291Right-handed alpha
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There are 2 sheets in PDB entry 4XZN. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
4 6first strand
Strand 2
X
12 14anti-parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
17 19first strand
Strand 2
X
42 44parallel
Strand 3
X
74 79parallel
Strand 4
X
105 110parallel
Strand 5
X
154 160parallel
Strand 6
X
182 186parallel
Strand 7
X
206 210parallel
Strand 8
X
259 260parallel
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