Analysis of interatomic Contacts of Structural Units in PDB entry:
3I7L


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 3I7L entry

There are 2 chains in PDB entry 3I7L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1HIS 1140
B
SER 68ALA 81
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 10 helices in PDB entry 3I7L. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
250 255Right-handed 310
Helix 2
2
A
381 384Right-handed 310
Helix 3
3
A
1044 1062Right-handed alpha
Helix 4
4
A
1069 1075Right-handed alpha
Helix 5
5
A
1091 1096Right-handed alpha
Helix 6
6
A
1097 1099Right-handed 310
Helix 7
7
A
1101 1108Right-handed alpha
Helix 8
8
A
1125 1137Right-handed alpha
Helix 9
9
A
1138 1140Right-handed 310
Helix 10
10
B
68 78Right-handed alpha
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There are 24 sheets in PDB entry 3I7L. 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, S, T, U, V, W, X,

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
1004 1009first strand
Strand 2
A
1025 1032anti-parallel
Strand 3
A
1037 1042anti-parallel
Strand 4
A
4 10anti-parallel
Strand 5
A
1088 1090parallel
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There are 4 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
17 21first strand
Strand 2
A
30 34anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
49 56anti-parallel
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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
61 67first strand
Strand 2
A
76 81anti-parallel
Strand 3
A
85 92anti-parallel
Strand 4
A
99 107anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
121 124first strand
Strand 2
A
130 134anti-parallel
Strand 3
A
141 144anti-parallel
Strand 4
A
155 156anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
164 169first strand
Strand 2
A
177 184anti-parallel
Strand 3
A
187 196anti-parallel
Strand 4
A
201 204anti-parallel
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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
A
164 169first strand
Strand 2
A
177 184anti-parallel
Strand 3
A
187 196anti-parallel
Strand 4
A
210 212anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
218 221first strand
Strand 2
A
229 233anti-parallel
Strand 3
A
236 241anti-parallel
Strand 4
A
244 248anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
258 263first strand
Strand 2
A
270 275anti-parallel
Strand 3
A
279 288anti-parallel
Strand 4
A
296 307anti-parallel
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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
A
311 316first strand
Strand 2
A
321 326anti-parallel
Strand 3
A
331 336anti-parallel
Strand 4
A
347 353anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
359 365first strand
Strand 2
A
374 379anti-parallel
Strand 3
A
386 392anti-parallel
Strand 4
A
710 712anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
359 365first strand
Strand 2
A
374 379anti-parallel
Strand 3
A
386 392anti-parallel
Strand 4
A
715 716anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
457 459first strand
Strand 2
A
471 472anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
511 512first strand
Strand 2
A
515 516anti-parallel
Strand 3
A
532 533anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
538 542first strand
Strand 2
A
555 560anti-parallel
Strand 3
A
565 570anti-parallel
Strand 4
A
578 581anti-parallel
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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
A
588 593first strand
Strand 2
A
602 606anti-parallel
Strand 3
A
610 614anti-parallel
Strand 4
A
626 630anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
637 642first strand
Strand 2
A
647 652anti-parallel
Strand 3
A
657 661anti-parallel
Strand 4
A
666 670anti-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
A
678 681first strand
Strand 2
A
691 694anti-parallel
Strand 3
A
699 702anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
720 727first strand
Strand 2
A
732 742anti-parallel
Strand 3
A
785 795anti-parallel
Strand 4
A
801 806anti-parallel
Strand 5
A
762 764parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
811 820first strand
Strand 2
A
827 835anti-parallel
Strand 3
A
846 852anti-parallel
Strand 4
A
859 866anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
872 875first strand
Strand 2
A
880 883anti-parallel
Strand 3
A
888 893anti-parallel
Strand 4
A
899 900anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
872 875first strand
Strand 2
A
880 883anti-parallel
Strand 3
A
888 893anti-parallel
Strand 4
A
904 905anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
916 917first strand
Strand 2
A
921 922anti-parallel
Strand 3
A
931 936anti-parallel
Strand 4
A
941 947anti-parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
954 959first strand
Strand 2
A
965 969anti-parallel
Strand 3
A
973 979anti-parallel
Strand 4
A
992 999anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1076 1077first strand
Strand 2
A
1082 1083anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il