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


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 4LZK entry

There are 6 chains in PDB entry 4LZK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 7ALA 184
B
 ALA 0ALA 184
C
 ILE 8ALA 184
D
 SER 7ALA 184
E
 ILE 8ALA 184
F
 PRO 5ALA 184
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 13 helices in PDB entry 4LZK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 32Right-handed alpha
Helix 2
2
A
46 48Right-handed 310
Helix 3
3
B
24 32Right-handed alpha
Helix 4
4
B
46 48Right-handed 310
Helix 5
5
C
24 32Right-handed alpha
Helix 6
6
C
46 48Right-handed 310
Helix 7
7
C
123 127Right-handed 310
Helix 8
8
D
24 32Right-handed alpha
Helix 9
9
D
46 48Right-handed 310
Helix 10
10
E
24 32Right-handed alpha
Helix 11
11
E
46 48Right-handed 310
Helix 12
12
F
24 32Right-handed alpha
Helix 13
13
F
46 48Right-handed 310
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There are 18 sheets in PDB entry 4LZK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 5 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
50 54first strand
Strand 2
A
16 23anti-parallel
Strand 3
A
78 85parallel
Strand 4
A
140 146anti-parallel
Strand 5
A
112 116anti-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
43 44first strand
Strand 2
A
168 183parallel
Strand 3
A
69 73parallel
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There are 4 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
43 44first strand
Strand 2
A
168 183parallel
Strand 3
A
151 165anti-parallel
Strand 4
A
93 104anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
50 54anti-parallel
Strand 3
B
16 23anti-parallel
Strand 4
B
78 85parallel
Strand 5
B
140 146anti-parallel
Strand 6
B
112 116anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 44first strand
Strand 2
B
168 183parallel
Strand 3
B
71 73parallel
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There are 4 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
43 44first strand
Strand 2
B
168 183parallel
Strand 3
B
151 165anti-parallel
Strand 4
B
93 104anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 54first strand
Strand 2
C
16 23anti-parallel
Strand 3
C
78 85parallel
Strand 4
C
139 146anti-parallel
Strand 5
C
112 117anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 44first strand
Strand 2
C
169 183parallel
Strand 3
C
69 73parallel
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There are 4 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
43 44first strand
Strand 2
C
169 183parallel
Strand 3
C
151 164anti-parallel
Strand 4
C
93 104anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
50 54first strand
Strand 2
D
16 23anti-parallel
Strand 3
D
78 85parallel
Strand 4
D
140 146anti-parallel
Strand 5
D
112 116anti-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
D
43 44first strand
Strand 2
D
169 183parallel
Strand 3
D
71 73parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
43 44first strand
Strand 2
D
169 183parallel
Strand 3
D
151 164anti-parallel
Strand 4
D
93 104anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
50 54first strand
Strand 2
E
16 23anti-parallel
Strand 3
E
78 85parallel
Strand 4
E
140 146anti-parallel
Strand 5
E
112 116anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 44first strand
Strand 2
E
169 183parallel
Strand 3
E
71 73parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 44first strand
Strand 2
E
169 183parallel
Strand 3
E
151 164anti-parallel
Strand 4
E
93 104anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
65 66first strand
Strand 2
F
50 54anti-parallel
Strand 3
F
16 23anti-parallel
Strand 4
F
78 85parallel
Strand 5
F
140 146anti-parallel
Strand 6
F
112 116anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
43 44first strand
Strand 2
F
169 184parallel
Strand 3
F
71 74parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
43 44first strand
Strand 2
F
169 184parallel
Strand 3
F
151 164anti-parallel
Strand 4
F
93 104anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il