Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZKF


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 3ZKF entry


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

There are 18 chains in PDB entry 3ZKF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5GLY 89
B
 VAL 940HIS 943
B
 LYS 945THR 949
C
 LYS 5GLY 89
D
 VAL 940HIS 943
D
 LYS 945THR 949
E
 ASP 3GLY 89
F
 VAL 940HIS 943
F
 LYS 945THR 949
G
 LYS 5GLY 89
H
 VAL 940HIS 943
H
 LYS 945THR 949
I
 LYS 5GLY 89
J
 VAL 940HIS 943
J
 LYS 945THR 949
K
 LYS 5GLY 89
L
 VAL 940HIS 943
L
 LYS 945THR 949
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 12 helices in PDB entry 3ZKF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 32Right-handed alpha
Helix 2
2
A
34 51Right-handed alpha
Helix 3
3
C
14 32Right-handed alpha
Helix 4
4
C
34 48Right-handed alpha
Helix 5
5
E
14 32Right-handed alpha
Helix 6
6
E
34 51Right-handed alpha
Helix 7
7
G
14 32Right-handed alpha
Helix 8
8
G
34 51Right-handed alpha
Helix 9
9
I
14 32Right-handed alpha
Helix 10
10
I
34 51Right-handed alpha
Helix 11
11
K
14 32Right-handed alpha
Helix 12
12
K
34 51Right-handed alpha
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There are 12 sheets in PDB entry 3ZKF. Click on sheet of interest to get list of strands forming it: AA, AB, BA, AC, EA, EB, FA, EC, GA, GB, HA, GC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 12first strand
Strand 2
A
73 78anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
54 69anti-parallel
Strand 5
B
942 948parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 12first strand
Strand 2
A
73 78anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
54 69anti-parallel
Strand 5
C
54 69anti-parallel
Strand 6
D
942 948anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
942 948first strand
Strand 2
A
54 69parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 12first strand
Strand 2
A
73 78anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
54 69anti-parallel
Strand 5
C
54 69anti-parallel
Strand 6
C
82 87anti-parallel
Strand 7
C
73 77anti-parallel
Strand 8
C
10 11anti-parallel
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There are 5 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 11first strand
Strand 2
E
73 78parallel
Strand 3
E
81 87anti-parallel
Strand 4
E
54 69parallel
Strand 5
F
942 948anti-parallel
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There are 6 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 11first strand
Strand 2
E
73 78parallel
Strand 3
E
81 87anti-parallel
Strand 4
E
54 69parallel
Strand 5
K
54 69anti-parallel
Strand 6
L
942 947parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
942 948first strand
Strand 2
E
54 69anti-parallel
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There are 8 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 11first strand
Strand 2
E
73 78parallel
Strand 3
E
81 87anti-parallel
Strand 4
E
54 69parallel
Strand 5
K
54 69anti-parallel
Strand 6
K
81 87anti-parallel
Strand 7
K
73 78anti-parallel
Strand 8
K
6 11anti-parallel
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There are 5 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 13first strand
Strand 2
G
72 78anti-parallel
Strand 3
G
81 87anti-parallel
Strand 4
G
54 69anti-parallel
Strand 5
H
942 948parallel
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There are 6 strands in GB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 13first strand
Strand 2
G
72 78anti-parallel
Strand 3
G
81 87anti-parallel
Strand 4
G
54 69anti-parallel
Strand 5
I
54 68anti-parallel
Strand 6
J
943 947anti-parallel
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There are 2 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
942 948first strand
Strand 2
G
54 69parallel
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There are 8 strands in GC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 13first strand
Strand 2
G
72 78anti-parallel
Strand 3
G
81 87anti-parallel
Strand 4
G
54 69anti-parallel
Strand 5
I
54 68anti-parallel
Strand 6
I
81 87anti-parallel
Strand 7
I
73 78anti-parallel
Strand 8
I
7 11anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il