Analysis of interatomic Contacts of Structural Units in PDB entry:
2PFK


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 2PFK entry

There are 4 chains in PDB entry 2PFK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0ILE 300
B
 MET 0ILE 300
C
 MET 0GLU 301
D
 MET 0LYS 304
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 48 helices in PDB entry 2PFK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1A
A
15 30Right-handed alpha
Helix 2
2A
A
40 47Right-handed alpha
Helix 3
4AA
A
73 78Right-handed 310
Helix 4
4A
A
78 93Right-handed alpha
Helix 5
5A
A
102 116Right-handed alpha
Helix 6
6A
A
138 160Right-handed alpha
Helix 7
7A
A
177 185Right-handed alpha
Helix 8
8A
A
197 212Right-handed alpha
Helix 9
9A
A
226 239Right-handed alpha
Helix 10
10A
A
248 252Right-handed 310
Helix 11
11A
A
257 278Right-handed alpha
Helix 12
12A
A
295 300Right-handed alpha
Helix 13
1B
B
15 30Right-handed alpha
Helix 14
2B
B
40 47Right-handed alpha
Helix 15
4AB
B
73 78Right-handed 310
Helix 16
4B
B
78 93Right-handed alpha
Helix 17
5B
B
102 116Right-handed alpha
Helix 18
6B
B
138 160Right-handed alpha
Helix 19
7B
B
177 185Right-handed alpha
Helix 20
8B
B
197 212Right-handed alpha
Helix 21
9B
B
226 239Right-handed alpha
Helix 22
10B
B
248 252Right-handed 310
Helix 23
11B
B
257 278Right-handed alpha
Helix 24
12B
B
295 300Right-handed alpha
Helix 25
1C
C
15 30Right-handed alpha
Helix 26
2C
C
40 47Right-handed alpha
Helix 27
4AC
C
73 78Right-handed 310
Helix 28
4C
C
78 93Right-handed alpha
Helix 29
5C
C
102 116Right-handed alpha
Helix 30
6C
C
138 160Right-handed alpha
Helix 31
7C
C
177 185Right-handed alpha
Helix 32
8C
C
197 212Right-handed alpha
Helix 33
9C
C
226 239Right-handed alpha
Helix 34
10C
C
248 252Right-handed 310
Helix 35
11C
C
257 278Right-handed alpha
Helix 36
12C
C
295 300Right-handed alpha
Helix 37
1D
D
15 30Right-handed alpha
Helix 38
2D
D
40 47Right-handed alpha
Helix 39
4AD
D
73 78Right-handed 310
Helix 40
4D
D
78 93Right-handed alpha
Helix 41
5D
D
102 116Right-handed alpha
Helix 42
6D
D
138 160Right-handed alpha
Helix 43
7D
D
177 185Right-handed alpha
Helix 44
8D
D
197 212Right-handed alpha
Helix 45
9D
D
226 239Right-handed alpha
Helix 46
10D
D
248 252Right-handed 310
Helix 47
11D
D
257 278Right-handed alpha
Helix 48
12D
D
295 302Right-handed alpha
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There are 8 sheets in PDB entry 2PFK. Click on sheet of interest to get list of strands forming it: S1A, S2A, S1B, S2B, S1C, S2C, S1D, S2D,

There are 7 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 52first strand
Strand 2
A
33 38anti-parallel
Strand 3
A
2 9parallel
Strand 4
A
96 101parallel
Strand 5
A
118 122parallel
Strand 6
A
281 287parallel
Strand 7
A
290 295anti-parallel
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There are 4 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 190first strand
Strand 2
A
216 221parallel
Strand 3
A
162 168parallel
Strand 4
A
241 247parallel
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There are 7 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 52first strand
Strand 2
B
33 38anti-parallel
Strand 3
B
2 9parallel
Strand 4
B
96 101parallel
Strand 5
B
118 122parallel
Strand 6
B
281 287parallel
Strand 7
B
290 295anti-parallel
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There are 4 strands in S2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
188 190first strand
Strand 2
B
216 221parallel
Strand 3
B
162 168parallel
Strand 4
B
241 247parallel
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There are 7 strands in S1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 52first strand
Strand 2
C
33 38anti-parallel
Strand 3
C
2 9parallel
Strand 4
C
96 101parallel
Strand 5
C
118 122parallel
Strand 6
C
281 287parallel
Strand 7
C
290 295anti-parallel
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There are 4 strands in S2C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
188 190first strand
Strand 2
C
216 221parallel
Strand 3
C
162 168parallel
Strand 4
C
241 247parallel
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There are 7 strands in S1D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
48 52first strand
Strand 2
D
33 38anti-parallel
Strand 3
D
2 9parallel
Strand 4
D
96 101parallel
Strand 5
D
118 122parallel
Strand 6
D
281 287parallel
Strand 7
D
290 295anti-parallel
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There are 4 strands in S2D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
188 190first strand
Strand 2
D
216 221parallel
Strand 3
D
162 168parallel
Strand 4
D
241 247parallel
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