Analysis of interatomic Contacts of Structural Units in PDB entry:
4KF5


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 4KF5 entry

There are 8 chains in PDB entry 4KF5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3LEU 64
A
 VAL 68LEU 194
B
 LYS 3LEU 64
B
 VAL 68LEU 194
C
 ASN 4PHE 65
C
 SER 69THR 263
D
 ASN 4PHE 65
D
 SER 69THR 263
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 15 helices in PDB entry 4KF5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 61Right-handed 310
Helix 2
2
A
68 72Right-handed 310
Helix 3
3
A
75 81Right-handed 310
Helix 4
4
A
82 88Right-handed alpha
Helix 5
5
A
156 159Right-handed 310
Helix 6
6
B
4 8Right-handed alpha
Helix 7
7
B
56 61Right-handed 310
Helix 8
8
B
68 72Right-handed 310
Helix 9
9
B
75 81Right-handed 310
Helix 10
10
B
82 88Right-handed alpha
Helix 11
11
B
156 159Right-handed 310
Helix 12
12
C
57 65Right-handed 310
Helix 13
13
C
69 73Right-handed 310
Helix 14
14
D
57 65Right-handed 310
Helix 15
15
D
69 73Right-handed 310
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There are 4 sheets in PDB entry 4KF5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 12 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 22first strand
Strand 2
A
25 36anti-parallel
Strand 3
A
41 48anti-parallel
Strand 4
C
193 203anti-parallel
Strand 5
C
174 184anti-parallel
Strand 6
A
148 155anti-parallel
Strand 7
A
160 170anti-parallel
Strand 8
A
176 184anti-parallel
Strand 9
A
92 100anti-parallel
Strand 10
A
105 115anti-parallel
Strand 11
A
118 127anti-parallel
Strand 12
A
12 22parallel
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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
12 22first strand
Strand 2
B
25 36anti-parallel
Strand 3
B
41 48anti-parallel
Strand 4
D
193 203anti-parallel
Strand 5
D
175 184anti-parallel
Strand 6
B
148 155anti-parallel
Strand 7
B
160 170anti-parallel
Strand 8
B
176 187anti-parallel
Strand 9
B
92 100anti-parallel
Strand 10
B
105 115anti-parallel
Strand 11
B
118 127anti-parallel
Strand 12
B
12 22parallel
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There are 13 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
140 143first strand
Strand 2
C
156 167anti-parallel
Strand 3
C
212 223anti-parallel
Strand 4
C
91 99anti-parallel
Strand 5
C
104 114anti-parallel
Strand 6
C
117 127anti-parallel
Strand 7
C
12 22parallel
Strand 8
C
25 35anti-parallel
Strand 9
C
41 50anti-parallel
Strand 10
C
250 261anti-parallel
Strand 11
C
233 244anti-parallel
Strand 12
C
146 153anti-parallel
Strand 13
C
156 167anti-parallel
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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
140 143first strand
Strand 2
D
156 167anti-parallel
Strand 3
D
212 223anti-parallel
Strand 4
D
91 99anti-parallel
Strand 5
D
104 114anti-parallel
Strand 6
D
117 127anti-parallel
Strand 7
D
12 22parallel
Strand 8
D
25 35anti-parallel
Strand 9
D
41 50anti-parallel
Strand 10
D
250 261anti-parallel
Strand 11
D
233 244anti-parallel
Strand 12
D
146 153anti-parallel
Strand 13
D
156 167anti-parallel
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