Analysis of interatomic Contacts of Structural Units in PDB entry:
3G9K

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 3G9K entry

There are 4 chains in PDB entry 3G9K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	LYS 46	LYS 337
S	THR 352	ASN 527
D	LYS 46	LYS 337
F	THR 352	LYS 528

There are 41 helices in PDB entry 3G9K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	55	68	Right-handed alpha
Helix 2	2	L	71	87	Right-handed alpha
Helix 3	3	L	131	144	Right-handed alpha
Helix 4	4	L	147	162	Right-handed alpha
Helix 5	5	L	166	181	Right-handed alpha
Helix 6	6	L	185	193	Right-handed 310
Helix 7	7	L	203	217	Right-handed alpha
Helix 8	8	L	218	223	Right-handed alpha
Helix 9	9	L	223	235	Right-handed alpha
Helix 10	10	L	237	243	Right-handed alpha
Helix 11	11	L	269	283	Right-handed alpha
Helix 12	12	L	284	289	Right-handed 310
Helix 13	13	L	291	313	Right-handed alpha
Helix 14	14	L	323	328	Right-handed alpha
Helix 15	15	L	329	335	Right-handed alpha
Helix 16	16	S	429	431	Right-handed 310
Helix 17	17	S	432	446	Right-handed alpha
Helix 18	18	S	450	457	Right-handed alpha
Helix 19	19	S	474	483	Right-handed alpha
Helix 20	20	S	493	498	Right-handed 310
Helix 21	21	S	517	521	Right-handed 310
Helix 22	22	D	55	68	Right-handed alpha
Helix 23	23	D	71	87	Right-handed alpha
Helix 24	24	D	131	144	Right-handed alpha
Helix 25	25	D	147	162	Right-handed alpha
Helix 26	26	D	166	181	Right-handed alpha
Helix 27	27	D	189	193	Right-handed 310
Helix 28	28	D	203	217	Right-handed alpha
Helix 29	29	D	218	223	Right-handed alpha
Helix 30	30	D	223	235	Right-handed alpha
Helix 31	31	D	237	243	Right-handed alpha
Helix 32	32	D	269	283	Right-handed alpha
Helix 33	33	D	284	289	Right-handed 310
Helix 34	34	D	291	315	Right-handed alpha
Helix 35	35	D	323	328	Right-handed 310
Helix 36	36	D	329	335	Right-handed alpha
Helix 37	37	F	429	431	Right-handed 310
Helix 38	38	F	432	446	Right-handed alpha
Helix 39	39	F	450	457	Right-handed alpha
Helix 40	40	F	474	484	Right-handed alpha
Helix 41	41	F	518	521	Right-handed 310

There are 10 sheets in PDB entry 3G9K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	247	249	first strand
Strand 2	L	107	111	anti-parallel
Strand 3	L	96	102	anti-parallel
Strand 4	S	364	370	anti-parallel
Strand 5	S	353	358	anti-parallel
Strand 6	L	50	53	anti-parallel
Strand 7	S	523	526	anti-parallel

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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	163	164	first strand
Strand 2	L	200	201	anti-parallel

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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	252	256	first strand
Strand 2	L	259	263	anti-parallel
Strand 3	S	414	418	anti-parallel
Strand 4	S	421	426	anti-parallel
Strand 5	S	501	506	anti-parallel
Strand 6	S	511	515	anti-parallel

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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	380	381	first strand
Strand 2	S	384	385	anti-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	S	460	463	first strand
Strand 2	S	466	469	anti-parallel
Strand 3	S	487	490	parallel

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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	247	249	first strand
Strand 2	D	106	111	anti-parallel
Strand 3	D	96	103	anti-parallel
Strand 4	F	364	370	anti-parallel
Strand 5	F	353	358	anti-parallel
Strand 6	D	50	53	anti-parallel
Strand 7	F	523	526	anti-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	D	163	164	first strand
Strand 2	D	200	201	anti-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	D	252	256	first strand
Strand 2	D	259	263	anti-parallel
Strand 3	F	414	418	anti-parallel
Strand 4	F	421	426	anti-parallel
Strand 5	F	501	506	anti-parallel
Strand 6	F	511	516	anti-parallel

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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	380	381	first strand
Strand 2	F	384	385	anti-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	F	460	463	first strand
Strand 2	F	466	469	anti-parallel
Strand 3	F	487	490	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3G9K

Analysis of interatomic Contacts of Structural Units in PDB entry:
3G9K