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


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 4TZL entry

There are 4 chains in PDB entry 4TZL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 17MET 251
B
 ASP 17MET 251
C
 ASN 273THR 286
D
 ALA 274ASN 289
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 4TZL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
21 26Right-handed alpha
Helix 2
AA2
A
34 57Right-handed alpha
Helix 3
AA3
A
61 63Right-handed 310
Helix 4
AA4
A
83 103Right-handed alpha
Helix 5
AA5
A
152 158Right-handed alpha
Helix 6
AA6
A
163 185Right-handed alpha
Helix 7
AA7
B
23 28Right-handed alpha
Helix 8
AA8
B
34 57Right-handed alpha
Helix 9
AA9
B
61 63Right-handed 310
Helix 10
AB1
B
83 102Right-handed alpha
Helix 11
AB2
B
152 159Right-handed alpha
Helix 12
AB3
B
163 185Right-handed alpha
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There are 6 sheets in PDB entry 4TZL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 69first strand
Strand 2
A
75 79anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
138 139first strand
Strand 2
A
123 133anti-parallel
Strand 3
A
105 113anti-parallel
Strand 4
A
194 201anti-parallel
Strand 5
C
279 281anti-parallel
Strand 6
A
215 217anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
138 139first strand
Strand 2
A
123 133anti-parallel
Strand 3
A
240 248anti-parallel
Strand 4
A
228 235anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 69first strand
Strand 2
B
75 79anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 217first strand
Strand 2
D
279 281anti-parallel
Strand 3
B
193 201anti-parallel
Strand 4
B
105 113anti-parallel
Strand 5
B
123 131anti-parallel
Strand 6
B
240 248anti-parallel
Strand 7
B
228 235anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 217first strand
Strand 2
D
279 281anti-parallel
Strand 3
B
193 201anti-parallel
Strand 4
D
285 287anti-parallel
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