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

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 3KGL entry

There are 6 chains in PDB entry 3KGL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	SER 453
B	PHE 3	PRO 455
C	GLN 1	PRO 455
D	GLN 2	ALA 456
E	GLN 1	PRO 455
F	PHE 3	PRO 455

There are 50 helices in PDB entry 3KGL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	35	42	Right-handed alpha
Helix 2	2	A	218	223	Right-handed 310
Helix 3	3	A	224	233	Right-handed alpha
Helix 4	4	A	235	243	Right-handed alpha
Helix 5	5	A	293	295	Right-handed 310
Helix 6	6	A	317	322	Right-handed alpha
Helix 7	7	A	417	421	Right-handed 310
Helix 8	8	A	422	431	Right-handed alpha
Helix 9	9	A	433	443	Right-handed alpha
Helix 10	10	B	35	42	Right-handed alpha
Helix 11	11	B	218	223	Right-handed 310
Helix 12	12	B	224	233	Right-handed alpha
Helix 13	13	B	235	242	Right-handed alpha
Helix 14	14	B	293	297	Right-handed 310
Helix 15	15	B	317	322	Right-handed alpha
Helix 16	16	B	417	421	Right-handed 310
Helix 17	17	B	422	431	Right-handed alpha
Helix 18	18	B	433	443	Right-handed alpha
Helix 19	19	C	35	42	Right-handed alpha
Helix 20	20	C	219	223	Right-handed 310
Helix 21	21	C	224	233	Right-handed alpha
Helix 22	22	C	235	243	Right-handed alpha
Helix 23	23	C	317	322	Right-handed alpha
Helix 24	24	C	422	431	Right-handed alpha
Helix 25	25	C	433	443	Right-handed alpha
Helix 26	26	D	35	42	Right-handed alpha
Helix 27	27	D	218	223	Right-handed 310
Helix 28	28	D	224	233	Right-handed alpha
Helix 29	29	D	235	240	Right-handed alpha
Helix 30	30	D	293	297	Right-handed 310
Helix 31	31	D	317	322	Right-handed alpha
Helix 32	32	D	422	431	Right-handed alpha
Helix 33	33	D	433	443	Right-handed alpha
Helix 34	34	E	35	42	Right-handed alpha
Helix 35	35	E	219	223	Right-handed 310
Helix 36	36	E	224	233	Right-handed alpha
Helix 37	37	E	235	244	Right-handed alpha
Helix 38	38	E	317	322	Right-handed alpha
Helix 39	39	E	417	421	Right-handed 310
Helix 40	40	E	422	431	Right-handed alpha
Helix 41	41	E	433	443	Right-handed alpha
Helix 42	42	F	35	42	Right-handed alpha
Helix 43	43	F	208	212	Right-handed 310
Helix 44	44	F	219	223	Right-handed 310
Helix 45	45	F	224	233	Right-handed alpha
Helix 46	46	F	235	242	Right-handed alpha
Helix 47	47	F	293	295	Right-handed 310
Helix 48	48	F	317	322	Right-handed alpha
Helix 49	49	F	422	431	Right-handed alpha
Helix 50	50	F	433	443	Right-handed alpha

There are 38 sheets in PDB entry 3KGL. 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, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL,

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	A	19	23	first strand
Strand 2	A	26	30	anti-parallel
Strand 3	A	43	50	anti-parallel
Strand 4	A	173	180	anti-parallel
Strand 5	A	65	71	anti-parallel
Strand 6	A	153	157	anti-parallel
Strand 7	A	288	290	anti-parallel

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There are 5 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	146	150	first strand
Strand 2	A	73	79	anti-parallel
Strand 3	A	162	166	anti-parallel
Strand 4	A	54	61	anti-parallel
Strand 5	A	194	196	anti-parallel

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There are 5 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	146	150	first strand
Strand 2	A	73	79	anti-parallel
Strand 3	A	162	166	anti-parallel
Strand 4	A	54	61	anti-parallel
Strand 5	A	252	254	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	A	87	89	first strand
Strand 2	A	141	143	anti-parallel

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There are 6 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	297	301	first strand
Strand 2	A	305	310	anti-parallel
Strand 3	A	324	331	anti-parallel
Strand 4	A	394	401	anti-parallel
Strand 5	A	346	352	anti-parallel
Strand 6	A	377	380	anti-parallel

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There are 5 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	366	373	first strand
Strand 2	A	354	360	anti-parallel
Strand 3	A	385	390	anti-parallel
Strand 4	A	334	341	anti-parallel
Strand 5	A	408	410	anti-parallel

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There are 5 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	366	373	first strand
Strand 2	A	354	360	anti-parallel
Strand 3	A	385	390	anti-parallel
Strand 4	A	334	341	anti-parallel
Strand 5	A	449	451	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	19	22	first strand
Strand 2	B	26	30	anti-parallel
Strand 3	B	43	50	anti-parallel
Strand 4	B	173	180	anti-parallel
Strand 5	B	65	71	anti-parallel
Strand 6	B	153	157	anti-parallel
Strand 7	B	288	290	anti-parallel

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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	150	first strand
Strand 2	B	73	79	anti-parallel
Strand 3	B	162	166	anti-parallel
Strand 4	B	54	60	anti-parallel
Strand 5	B	195	196	anti-parallel

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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	150	first strand
Strand 2	B	73	79	anti-parallel
Strand 3	B	162	166	anti-parallel
Strand 4	B	54	60	anti-parallel
Strand 5	B	252	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	299	301	first strand
Strand 2	B	305	310	anti-parallel
Strand 3	B	324	331	anti-parallel
Strand 4	B	394	401	anti-parallel
Strand 5	B	346	352	anti-parallel
Strand 6	B	377	380	anti-parallel

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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	373	first strand
Strand 2	B	354	360	anti-parallel
Strand 3	B	385	390	anti-parallel
Strand 4	B	335	341	anti-parallel
Strand 5	B	408	410	anti-parallel

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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	373	first strand
Strand 2	B	354	360	anti-parallel
Strand 3	B	385	390	anti-parallel
Strand 4	B	335	341	anti-parallel
Strand 5	B	449	450	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	19	23	first strand
Strand 2	C	26	30	anti-parallel
Strand 3	C	43	50	anti-parallel
Strand 4	C	173	180	anti-parallel
Strand 5	C	65	71	anti-parallel
Strand 6	C	153	157	anti-parallel
Strand 7	C	288	290	anti-parallel

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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	146	150	first strand
Strand 2	C	73	79	anti-parallel
Strand 3	C	162	166	anti-parallel
Strand 4	C	54	60	anti-parallel
Strand 5	C	195	196	anti-parallel

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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	146	150	first strand
Strand 2	C	73	79	anti-parallel
Strand 3	C	162	166	anti-parallel
Strand 4	C	54	60	anti-parallel
Strand 5	C	252	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	299	301	first strand
Strand 2	C	305	310	anti-parallel
Strand 3	C	324	331	anti-parallel
Strand 4	C	394	401	anti-parallel
Strand 5	C	346	352	anti-parallel
Strand 6	C	377	380	anti-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	C	366	373	first strand
Strand 2	C	354	360	anti-parallel
Strand 3	C	385	390	anti-parallel
Strand 4	C	334	341	anti-parallel
Strand 5	C	408	410	anti-parallel

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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	373	first strand
Strand 2	C	354	360	anti-parallel
Strand 3	C	385	390	anti-parallel
Strand 4	C	334	341	anti-parallel
Strand 5	C	449	451	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	23	first strand
Strand 2	D	26	30	anti-parallel
Strand 3	D	43	50	anti-parallel
Strand 4	D	173	180	anti-parallel
Strand 5	D	65	71	anti-parallel
Strand 6	D	153	157	anti-parallel
Strand 7	D	288	290	anti-parallel

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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	146	150	first strand
Strand 2	D	73	79	anti-parallel
Strand 3	D	162	167	anti-parallel
Strand 4	D	54	61	anti-parallel
Strand 5	D	194	196	anti-parallel

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There are 5 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	146	150	first strand
Strand 2	D	73	79	anti-parallel
Strand 3	D	162	167	anti-parallel
Strand 4	D	54	61	anti-parallel
Strand 5	D	252	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	299	301	first strand
Strand 2	D	305	310	anti-parallel
Strand 3	D	324	331	anti-parallel
Strand 4	D	394	401	anti-parallel
Strand 5	D	346	352	anti-parallel
Strand 6	D	377	380	anti-parallel

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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	366	373	first strand
Strand 2	D	354	360	anti-parallel
Strand 3	D	385	390	anti-parallel
Strand 4	D	334	341	anti-parallel
Strand 5	D	408	410	anti-parallel

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There are 5 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	366	373	first strand
Strand 2	D	354	360	anti-parallel
Strand 3	D	385	390	anti-parallel
Strand 4	D	334	341	anti-parallel
Strand 5	D	449	451	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	19	23	first strand
Strand 2	E	26	30	anti-parallel
Strand 3	E	43	50	anti-parallel
Strand 4	E	173	180	anti-parallel
Strand 5	E	64	71	anti-parallel
Strand 6	E	153	157	anti-parallel
Strand 7	E	288	290	anti-parallel

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There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	146	150	first strand
Strand 2	E	73	79	anti-parallel
Strand 3	E	162	166	anti-parallel
Strand 4	E	54	61	anti-parallel
Strand 5	E	194	196	anti-parallel

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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	146	150	first strand
Strand 2	E	73	79	anti-parallel
Strand 3	E	162	166	anti-parallel
Strand 4	E	54	61	anti-parallel
Strand 5	E	252	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	299	301	first strand
Strand 2	E	305	310	anti-parallel
Strand 3	E	324	331	anti-parallel
Strand 4	E	394	401	anti-parallel
Strand 5	E	346	352	anti-parallel
Strand 6	E	377	380	anti-parallel

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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	366	372	first strand
Strand 2	E	355	360	anti-parallel
Strand 3	E	385	390	anti-parallel
Strand 4	E	334	341	anti-parallel
Strand 5	E	408	410	anti-parallel

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There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	366	372	first strand
Strand 2	E	355	360	anti-parallel
Strand 3	E	385	390	anti-parallel
Strand 4	E	334	341	anti-parallel
Strand 5	E	449	451	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	19	23	first strand
Strand 2	F	26	30	anti-parallel
Strand 3	F	43	50	anti-parallel
Strand 4	F	173	180	anti-parallel
Strand 5	F	64	71	anti-parallel
Strand 6	F	153	157	anti-parallel
Strand 7	F	288	290	anti-parallel

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There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	147	149	first strand
Strand 2	F	74	79	anti-parallel
Strand 3	F	162	166	anti-parallel
Strand 4	F	54	61	anti-parallel
Strand 5	F	194	196	anti-parallel

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There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	147	149	first strand
Strand 2	F	74	79	anti-parallel
Strand 3	F	162	166	anti-parallel
Strand 4	F	54	61	anti-parallel
Strand 5	F	252	254	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	87	88	first strand
Strand 2	F	142	143	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	297	301	first strand
Strand 2	F	305	310	anti-parallel
Strand 3	F	324	331	anti-parallel
Strand 4	F	394	401	anti-parallel
Strand 5	F	346	352	anti-parallel
Strand 6	F	377	380	anti-parallel

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There are 5 strands in AK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	366	373	first strand
Strand 2	F	354	360	anti-parallel
Strand 3	F	385	390	anti-parallel
Strand 4	F	335	341	anti-parallel
Strand 5	F	408	410	anti-parallel

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There are 5 strands in AL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	366	373	first strand
Strand 2	F	354	360	anti-parallel
Strand 3	F	385	390	anti-parallel
Strand 4	F	335	341	anti-parallel
Strand 5	F	449	450	anti-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: 3KGL

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