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


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 4XHZ entry

There is 1 chain in PDB entry 4XHZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 795HIS 1127
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 6 helices in PDB entry 4XHZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
837 841Right-handed 310
Helix 2
AA2
A
860 864Right-handed 310
Helix 3
AA3
A
937 941Right-handed 310
Helix 4
AA4
A
951 957Right-handed alpha
Helix 5
AA5
A
1007 1011Right-handed 310
Helix 6
AA6
A
1091 1095Right-handed alpha
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There are 10 sheets in PDB entry 4XHZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
797 798first strand
Strand 2
A
822 823anti-parallel
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There are 4 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
802 808first strand
Strand 2
A
887 896parallel
Strand 3
A
870 878anti-parallel
Strand 4
A
832 835anti-parallel
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There are 3 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
816 819first strand
Strand 2
A
852 855anti-parallel
Strand 3
A
844 846anti-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
A
903 905first strand
Strand 2
A
929 931anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
909 914first strand
Strand 2
A
996 1005parallel
Strand 3
A
980 988anti-parallel
Strand 4
A
943 947anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
923 926first strand
Strand 2
A
966 969anti-parallel
Strand 3
A
958 960anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1013 1014first strand
Strand 2
A
1039 1040anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1018 1019first strand
Strand 2
A
1106 1114parallel
Strand 3
A
1024 1025parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1018 1019first strand
Strand 2
A
1106 1114parallel
Strand 3
A
1081 1090anti-parallel
Strand 4
A
1046 1052anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1033 1036first strand
Strand 2
A
1067 1070anti-parallel
Strand 3
A
1059 1061anti-parallel
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