Analysis of interatomic Contacts of Structural Units in PDB entry:
1KF9


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 1KF9 entry

There are 6 chains in PDB entry 1KF9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PHE 1GLY 190
B
PRO 233MET 436
C
PRO 533PRO 734
D
PHE 1001GLY 1190
E
PRO 1233PRO 1434
F
PRO 1533PRO 1734
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 22 helices in PDB entry 1KF9. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
5 36Right-handed alpha
Helix 2
2
A
37 41Right-handed 310
Helix 3
3
A
42 47Right-handed 310
Helix 4
4
A
63 70Right-handed alpha
Helix 5
5
A
73 86Right-handed alpha
Helix 6
6
A
87 87Right-handed 310
Helix 7
7
A
88 92Right-handed 310
Helix 8
8
A
93 99Right-handed alpha
Helix 9
9
A
108 128Right-handed alpha
Helix 10
10
A
156 182Right-handed alpha
Helix 11
11
B
326 329Right-handed 310
Helix 12
12
D
1005 1036Right-handed alpha
Helix 13
13
D
1037 1041Right-handed 310
Helix 14
14
D
1042 1046Right-handed 310
Helix 15
15
D
1063 1070Right-handed alpha
Helix 16
16
D
1073 1086Right-handed alpha
Helix 17
17
D
1087 1087Right-handed 310
Helix 18
18
D
1088 1092Right-handed 310
Helix 19
19
D
1093 1099Right-handed alpha
Helix 20
20
D
1108 1128Right-handed alpha
Helix 21
21
D
1156 1182Right-handed alpha
Helix 22
22
E
1326 1329Right-handed 310
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There are 16 sheets in PDB entry 1KF9. 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,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
235 239first strand
Strand 2
B
246 250anti-parallel
Strand 3
B
293 296anti-parallel
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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
B
281 282first strand
Strand 2
B
265 270anti-parallel
Strand 3
B
306 312anti-parallel
Strand 4
B
317 324anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
335 344first strand
Strand 2
B
350 358anti-parallel
Strand 3
B
396 403anti-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
B
387 388first strand
Strand 2
B
372 380anti-parallel
Strand 3
B
407 416anti-parallel
Strand 4
B
429 432anti-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
C
535 539first strand
Strand 2
C
546 550anti-parallel
Strand 3
C
593 596anti-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
C
581 582first strand
Strand 2
C
567 570anti-parallel
Strand 3
C
607 610anti-parallel
Strand 4
C
622 623anti-parallel
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There are 3 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
635 644first strand
Strand 2
C
650 658anti-parallel
Strand 3
C
696 703anti-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
C
687 688first strand
Strand 2
C
672 680anti-parallel
Strand 3
C
707 716anti-parallel
Strand 4
C
729 732anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
1235 1239first strand
Strand 2
E
1246 1250anti-parallel
Strand 3
E
1293 1296anti-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
E
1281 1282first strand
Strand 2
E
1265 1270anti-parallel
Strand 3
E
1306 1312anti-parallel
Strand 4
E
1317 1324anti-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
E
1335 1344first strand
Strand 2
E
1350 1358anti-parallel
Strand 3
E
1396 1403anti-parallel
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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
E
1387 1388first strand
Strand 2
E
1372 1380anti-parallel
Strand 3
E
1407 1416anti-parallel
Strand 4
E
1429 1432anti-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
F
1535 1539first strand
Strand 2
F
1546 1550anti-parallel
Strand 3
F
1593 1596anti-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
F
1581 1582first strand
Strand 2
F
1565 1570anti-parallel
Strand 3
F
1607 1612anti-parallel
Strand 4
F
1617 1623anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
1635 1644first strand
Strand 2
F
1650 1658anti-parallel
Strand 3
F
1696 1703anti-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
F
1687 1688first strand
Strand 2
F
1672 1680anti-parallel
Strand 3
F
1707 1716anti-parallel
Strand 4
F
1729 1732anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il