Analysis of interatomic Contacts of Structural Units in PDB entry:
7XQK


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 7XQK entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 3 chains in PDB entry 7XQK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3TYR 159
A
 HIS 161SER 288
B
 ARG 101LYS 376
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 31 helices in PDB entry 7XQK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
38 40Right-handed 310
Helix 2
AA2
A
45 56Right-handed alpha
Helix 3
AA3
A
87 93Right-handed alpha
Helix 4
AA4
A
100 121Right-handed alpha
Helix 5
AA5
A
129 131Right-handed 310
Helix 6
AA6
A
145 149Right-handed 310
Helix 7
AA7
A
165 169Right-handed 310
Helix 8
AA8
A
170 175Right-handed alpha
Helix 9
AA9
A
182 199Right-handed alpha
Helix 10
AB1
A
207 220Right-handed alpha
Helix 11
AB2
A
229 233Right-handed 310
Helix 12
AB3
A
247 251Right-handed 310
Helix 13
AB4
A
256 267Right-handed alpha
Helix 14
AB5
A
276 282Right-handed alpha
Helix 15
AB6
A
283 287Right-handed 310
Helix 16
AB7
B
112 127Right-handed alpha
Helix 17
AB8
B
132 137Right-handed 310
Helix 18
AB9
B
141 160Right-handed alpha
Helix 19
AC1
B
162 179Right-handed alpha
Helix 20
AC2
B
184 186Right-handed 310
Helix 21
AC3
B
187 204Right-handed alpha
Helix 22
AC4
B
209 216Right-handed alpha
Helix 23
AC5
B
222 237Right-handed alpha
Helix 24
AC6
B
245 258Right-handed alpha
Helix 25
AC7
B
271 287Right-handed alpha
Helix 26
AC8
B
288 294Right-handed 310
Helix 27
AC9
B
295 307Right-handed alpha
Helix 28
AD1
B
309 318Right-handed alpha
Helix 29
AD2
B
320 342Right-handed alpha
Helix 30
AD3
B
356 360Right-handed 310
Helix 31
AD4
B
365 376Right-handed alpha
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There are 3 sheets in PDB entry 7XQK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 5 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 12first strand
Strand 2
A
17 23anti-parallel
Strand 3
A
29 36anti-parallel
Strand 4
A
75 81anti-parallel
Strand 5
A
66 72anti-parallel
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There are 3 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
85 86first strand
Strand 2
A
133 135anti-parallel
Strand 3
A
141 143anti-parallel
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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
123 124first strand
Strand 2
A
150 151anti-parallel
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