Analysis of interatomic Contacts of Structural Units in PDB entry:
9PEC


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 9PEC entry

There is 1 chain in PDB entry 9PEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 626LYS 1528
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 23 helices in PDB entry 9PEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
630 642Right-handed alpha
Helix 2
AA2
A
781 783Right-handed 310
Helix 3
AA3
A
785 789Right-handed 310
Helix 4
AA4
A
825 846Right-handed alpha
Helix 5
AA5
A
869 873Right-handed 310
Helix 6
AA6
A
880 892Right-handed alpha
Helix 7
AA7
A
976 981Right-handed alpha
Helix 8
AA8
A
981 987Right-handed alpha
Helix 9
AA9
A
1003 1005Right-handed 310
Helix 10
AB1
A
1103 1112Right-handed alpha
Helix 11
AB2
A
1124 1135Right-handed alpha
Helix 12
AB3
A
1144 1156Right-handed alpha
Helix 13
AB4
A
1165 1173Right-handed alpha
Helix 14
AB5
A
1176 1182Right-handed alpha
Helix 15
AB6
A
1221 1231Right-handed alpha
Helix 16
AB7
A
1242 1248Right-handed 310
Helix 17
AB8
A
1249 1263Right-handed alpha
Helix 18
AB9
A
1274 1276Right-handed 310
Helix 19
AC1
A
1338 1343Right-handed alpha
Helix 20
AC2
A
1365 1373Right-handed alpha
Helix 21
AC3
A
1477 1485Right-handed alpha
Helix 22
AC4
A
1496 1506Right-handed alpha
Helix 23
AC5
A
1509 1526Right-handed alpha
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There are 9 sheets in PDB entry 9PEC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 3 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
710 713first strand
Strand 2
A
729 732anti-parallel
Strand 3
A
735 738anti-parallel
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There are 7 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
718 719first strand
Strand 2
A
725 727anti-parallel
Strand 3
A
756 764anti-parallel
Strand 4
A
770 779anti-parallel
Strand 5
A
793 804anti-parallel
Strand 6
A
852 859parallel
Strand 7
A
814 816parallel
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There are 7 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
808 812first strand
Strand 2
A
742 745anti-parallel
Strand 3
A
756 764anti-parallel
Strand 4
A
770 779anti-parallel
Strand 5
A
793 804anti-parallel
Strand 6
A
852 859parallel
Strand 7
A
864 867anti-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 906first strand
Strand 2
A
909 912anti-parallel
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There are 5 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
994 1002first strand
Strand 2
A
968 975anti-parallel
Strand 3
A
947 955anti-parallel
Strand 4
A
916 919anti-parallel
Strand 5
A
1007 1011anti-parallel
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There are 2 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
1013 1014first strand
Strand 2
A
1032 1033parallel
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There are 7 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
1139 1142first strand
Strand 2
A
1115 1122parallel
Strand 3
A
1093 1097parallel
Strand 4
A
1191 1194parallel
Strand 5
A
1234 1240parallel
Strand 6
A
1283 1290anti-parallel
Strand 7
A
1265 1272anti-parallel
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There are 2 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
1312 1314first strand
Strand 2
A
1320 1322anti-parallel
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There are 2 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
1357 1358first strand
Strand 2
A
1377 1378anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il