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


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 4XDZ entry

There are 2 chains in PDB entry 4XDZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2MET 329
B
 ALA 2LYS 330
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 40 helices in PDB entry 4XDZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 10Right-handed 310
Helix 2
AA2
A
12 16Right-handed 310
Helix 3
AA3
A
26 39Right-handed alpha
Helix 4
AA4
A
51 60Right-handed alpha
Helix 5
AA5
A
67 73Right-handed alpha
Helix 6
AA6
A
82 84Right-handed 310
Helix 7
AA7
A
85 94Right-handed alpha
Helix 8
AA8
A
109 114Right-handed alpha
Helix 9
AA9
A
133 143Right-handed alpha
Helix 10
AB1
A
160 172Right-handed alpha
Helix 11
AB2
A
173 177Right-handed 310
Helix 12
AB3
A
183 198Right-handed alpha
Helix 13
AB4
A
200 217Right-handed alpha
Helix 14
AB5
A
220 229Right-handed alpha
Helix 15
AB6
A
229 251Right-handed alpha
Helix 16
AB7
A
252 267Right-handed alpha
Helix 17
AB8
A
268 284Right-handed alpha
Helix 18
AB9
A
285 297Right-handed alpha
Helix 19
AC1
A
299 311Right-handed alpha
Helix 20
AC2
A
312 326Right-handed alpha
Helix 21
AC3
B
6 10Right-handed 310
Helix 22
AC4
B
12 16Right-handed 310
Helix 23
AC5
B
26 39Right-handed alpha
Helix 24
AC6
B
51 60Right-handed alpha
Helix 25
AC7
B
67 73Right-handed alpha
Helix 26
AC8
B
82 84Right-handed 310
Helix 27
AC9
B
85 94Right-handed alpha
Helix 28
AD1
B
109 114Right-handed alpha
Helix 29
AD2
B
133 143Right-handed alpha
Helix 30
AD3
B
160 172Right-handed alpha
Helix 31
AD4
B
173 177Right-handed 310
Helix 32
AD5
B
183 198Right-handed alpha
Helix 33
AD6
B
200 217Right-handed alpha
Helix 34
AD7
B
220 229Right-handed alpha
Helix 35
AD8
B
229 251Right-handed alpha
Helix 36
AD9
B
252 267Right-handed alpha
Helix 37
AE1
B
268 284Right-handed alpha
Helix 38
AE2
B
285 297Right-handed alpha
Helix 39
AE3
B
299 311Right-handed alpha
Helix 40
AE4
B
312 326Right-handed alpha
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There are 2 sheets in PDB entry 4XDZ. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
4 5first strand
Strand 2
A
179 181anti-parallel
Strand 3
A
149 155parallel
Strand 4
A
125 130anti-parallel
Strand 5
A
103 106parallel
Strand 6
A
76 79parallel
Strand 7
A
19 23parallel
Strand 8
A
42 47parallel
Strand 9
A
65 66parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 5first strand
Strand 2
B
179 181anti-parallel
Strand 3
B
149 155parallel
Strand 4
B
125 130anti-parallel
Strand 5
B
103 106parallel
Strand 6
B
76 79parallel
Strand 7
B
19 23parallel
Strand 8
B
42 47parallel
Strand 9
B
65 66parallel
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