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


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 4QFG 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 4 chains in PDB entry 4QFG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 9ARG 171
A
 SER 173GLN 548
B
 ALA 77ILE 270
C
 SER 25VAL 322
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 33 helices in PDB entry 4QFG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 53Right-handed alpha
Helix 2
2
A
57 71Right-handed alpha
Helix 3
3
A
101 108Right-handed alpha
Helix 4
4
A
112 132Right-handed alpha
Helix 5
5
A
181 186Right-handed alpha
Helix 6
6
A
192 210Right-handed alpha
Helix 7
7
A
218 229Right-handed alpha
Helix 8
8
A
238 249Right-handed alpha
Helix 9
9
A
252 256Right-handed 310
Helix 10
10
A
258 264Right-handed alpha
Helix 11
11
A
265 270Right-handed alpha
Helix 12
12
A
405 420Right-handed alpha
Helix 13
13
A
530 544Right-handed alpha
Helix 14
14
B
97 99Right-handed 310
Helix 15
15
B
163 171Right-handed alpha
Helix 16
16
B
207 211Right-handed 310
Helix 17
17
B
232 236Right-handed 310
Helix 18
18
C
26 35Right-handed alpha
Helix 19
19
C
36 41Right-handed 310
Helix 20
20
C
55 67Right-handed alpha
Helix 21
21
C
87 97Right-handed alpha
Helix 22
22
C
105 111Right-handed alpha
Helix 23
23
C
112 120Right-handed alpha
Helix 24
24
C
136 147Right-handed alpha
Helix 25
25
C
168 182Right-handed alpha
Helix 26
26
C
185 190Right-handed alpha
Helix 27
27
C
191 196Right-handed alpha
Helix 28
28
C
211 223Right-handed alpha
Helix 29
29
C
242 251Right-handed alpha
Helix 30
30
C
260 265Right-handed alpha
Helix 31
31
C
266 268Right-handed 310
Helix 32
32
C
283 295Right-handed alpha
Helix 33
33
C
314 320Right-handed alpha
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There are 11 sheets in PDB entry 4QFG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
12 13first strand
Strand 2
A
16 23anti-parallel
Strand 3
A
29 35anti-parallel
Strand 4
A
41 48anti-parallel
Strand 5
A
88 94anti-parallel
Strand 6
A
79 84anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
99 100first strand
Strand 2
A
145 147anti-parallel
Strand 3
A
153 155anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
135 137first strand
Strand 2
A
161 163anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
397 398first strand
Strand 2
B
240 242anti-parallel
Strand 3
B
248 257anti-parallel
Strand 4
B
260 269anti-parallel
Strand 5
C
44 51parallel
Strand 6
C
70 75parallel
Strand 7
C
80 86anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
400 402first strand
Strand 2
A
459 466anti-parallel
Strand 3
A
444 452anti-parallel
Strand 4
A
431 437anti-parallel
Strand 5
A
423 426anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 84first strand
Strand 2
B
112 117anti-parallel
Strand 3
B
106 107anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 104first strand
Strand 2
B
91 95anti-parallel
Strand 3
B
121 129anti-parallel
Strand 4
B
133 134anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 104first strand
Strand 2
B
91 95anti-parallel
Strand 3
B
121 129anti-parallel
Strand 4
B
149 155anti-parallel
Strand 5
B
141 143anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
151 155first strand
Strand 2
C
162 167anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
206 207first strand
Strand 2
C
226 230parallel
Strand 3
C
236 241anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
277 279first strand
Strand 2
C
298 302parallel
Strand 3
C
308 313anti-parallel
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