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


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 1KIT entry

There is 1 chain in PDB entry 1KIT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 25ASN 781
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 1KIT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 62Right-handed 310
Helix 2
2
A
83 92Right-handed alpha
Helix 3
3
A
318 320Right-handed 310
Helix 4
4
A
349 352Right-handed alpha
Helix 5
5
A
434 437Right-handed alpha
Helix 6
6
A
508 512Right-handed alpha
Helix 7
7
A
522 525Right-handed alpha
Helix 8
8
A
670 672Right-handed 310
Helix 9
9
A
758 760Right-handed 310
Helix 10
10
A
769 777Right-handed alpha
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There are 15 sheets in PDB entry 1KIT. 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,

There are 6 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
26 30first strand
Strand 2
A
204 213anti-parallel
Strand 3
A
94 102anti-parallel
Strand 4
A
154 161anti-parallel
Strand 5
A
167 172anti-parallel
Strand 6
A
178 181anti-parallel
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There are 3 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
54 60first strand
Strand 2
A
63 70anti-parallel
Strand 3
A
202 206anti-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
75 79first strand
Strand 2
A
190 195anti-parallel
Strand 3
A
111 114anti-parallel
Strand 4
A
117 119anti-parallel
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There are 3 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 125first strand
Strand 2
A
131 135anti-parallel
Strand 3
A
141 145anti-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
A
227 230first strand
Strand 2
A
238 246anti-parallel
Strand 3
A
257 265anti-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
288 291first strand
Strand 2
A
303 312anti-parallel
Strand 3
A
329 336anti-parallel
Strand 4
A
341 343anti-parallel
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There are 2 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
294 298first strand
Strand 2
A
303 307anti-parallel
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There are 6 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
536 539first strand
Strand 2
A
357 360anti-parallel
Strand 3
A
488 498anti-parallel
Strand 4
A
380 388anti-parallel
Strand 5
A
441 448anti-parallel
Strand 6
A
453 458anti-parallel
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There are 7 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
528 533first strand
Strand 2
A
364 371anti-parallel
Strand 3
A
474 480anti-parallel
Strand 4
A
394 400anti-parallel
Strand 5
A
404 411anti-parallel
Strand 6
A
417 421anti-parallel
Strand 7
A
428 431anti-parallel
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There are 3 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
543 545first strand
Strand 2
A
568 575anti-parallel
Strand 3
A
580 587anti-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
A
620 624first strand
Strand 2
A
630 635anti-parallel
Strand 3
A
650 655anti-parallel
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There are 3 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
684 689first strand
Strand 2
A
695 701anti-parallel
Strand 3
A
716 720anti-parallel
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There are 4 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
216 219first strand
Strand 2
A
762 768anti-parallel
Strand 3
A
750 756anti-parallel
Strand 4
A
741 747anti-parallel
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There are 2 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
493 498first strand
Strand 2
A
501 507anti-parallel
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There are 2 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
605 608first strand
Strand 2
A
611 613anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il