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

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 3UKA entry

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

Chain ID	Initial residue	Terminal residue
A	THR 2	GLN 510
B	THR 2	GLN 510
C	THR 2	GLN 510
D	THR 2	GLN 510

There are 98 helices in PDB entry 3UKA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	30	Right-handed alpha
Helix 2	2	A	44	47	Right-handed 310
Helix 3	3	A	69	80	Right-handed alpha
Helix 4	4	A	82	84	Right-handed 310
Helix 5	5	A	105	113	Right-handed 310
Helix 6	6	A	114	133	Right-handed alpha
Helix 7	7	A	141	158	Right-handed alpha
Helix 8	8	A	158	168	Right-handed alpha
Helix 9	9	A	170	174	Right-handed 310
Helix 10	10	A	176	180	Right-handed 310
Helix 11	11	A	187	198	Right-handed alpha
Helix 12	12	A	218	228	Right-handed alpha
Helix 13	13	A	229	232	Right-handed 310
Helix 14	14	A	238	240	Right-handed 310
Helix 15	15	A	270	279	Right-handed alpha
Helix 16	16	A	280	288	Right-handed alpha
Helix 17	17	A	330	334	Right-handed 310
Helix 18	18	A	386	398	Right-handed alpha
Helix 19	19	A	425	439	Right-handed alpha
Helix 20	20	A	452	456	Right-handed 310
Helix 21	21	A	457	473	Right-handed alpha
Helix 22	22	A	478	483	Right-handed alpha
Helix 23	23	A	483	489	Right-handed alpha
Helix 24	24	A	499	508	Right-handed alpha
Helix 25	25	B	16	30	Right-handed alpha
Helix 26	26	B	44	47	Right-handed 310
Helix 27	27	B	69	80	Right-handed alpha
Helix 28	28	B	82	84	Right-handed 310
Helix 29	29	B	106	113	Right-handed 310
Helix 30	30	B	114	133	Right-handed alpha
Helix 31	31	B	141	158	Right-handed alpha
Helix 32	32	B	158	168	Right-handed alpha
Helix 33	33	B	170	174	Right-handed 310
Helix 34	34	B	176	180	Right-handed 310
Helix 35	35	B	187	198	Right-handed alpha
Helix 36	36	B	216	228	Right-handed alpha
Helix 37	37	B	229	232	Right-handed 310
Helix 38	38	B	238	240	Right-handed 310
Helix 39	39	B	270	279	Right-handed alpha
Helix 40	40	B	280	288	Right-handed alpha
Helix 41	41	B	330	334	Right-handed 310
Helix 42	42	B	386	398	Right-handed alpha
Helix 43	43	B	425	439	Right-handed alpha
Helix 44	44	B	452	456	Right-handed 310
Helix 45	45	B	457	475	Right-handed alpha
Helix 46	46	B	478	483	Right-handed alpha
Helix 47	47	B	483	489	Right-handed alpha
Helix 48	48	B	499	510	Right-handed alpha
Helix 49	49	C	16	30	Right-handed alpha
Helix 50	50	C	44	47	Right-handed 310
Helix 51	51	C	69	80	Right-handed alpha
Helix 52	52	C	82	84	Right-handed 310
Helix 53	53	C	106	113	Right-handed 310
Helix 54	54	C	114	133	Right-handed alpha
Helix 55	55	C	141	158	Right-handed alpha
Helix 56	56	C	158	168	Right-handed alpha
Helix 57	57	C	170	174	Right-handed 310
Helix 58	58	C	176	180	Right-handed 310
Helix 59	59	C	187	198	Right-handed alpha
Helix 60	60	C	216	227	Right-handed alpha
Helix 61	61	C	228	229	Right-handed 310
Helix 62	62	C	230	232	Right-handed 310
Helix 63	63	C	238	240	Right-handed 310
Helix 64	64	C	270	278	Right-handed alpha
Helix 65	65	C	280	288	Right-handed alpha
Helix 66	66	C	331	334	Right-handed 310
Helix 67	67	C	335	339	Right-handed 310
Helix 68	68	C	386	398	Right-handed alpha
Helix 69	69	C	425	440	Right-handed alpha
Helix 70	70	C	452	456	Right-handed 310
Helix 71	71	C	457	475	Right-handed alpha
Helix 72	72	C	478	483	Right-handed alpha
Helix 73	73	C	483	489	Right-handed alpha
Helix 74	74	C	499	510	Right-handed alpha
Helix 75	75	D	16	30	Right-handed alpha
Helix 76	76	D	44	47	Right-handed 310
Helix 77	77	D	69	80	Right-handed alpha
Helix 78	78	D	82	84	Right-handed 310
Helix 79	79	D	106	113	Right-handed 310
Helix 80	80	D	114	133	Right-handed alpha
Helix 81	81	D	141	158	Right-handed alpha
Helix 82	82	D	158	168	Right-handed alpha
Helix 83	83	D	170	174	Right-handed 310
Helix 84	84	D	176	180	Right-handed 310
Helix 85	85	D	187	198	Right-handed alpha
Helix 86	86	D	216	227	Right-handed alpha
Helix 87	87	D	238	240	Right-handed 310
Helix 88	88	D	270	279	Right-handed alpha
Helix 89	89	D	280	288	Right-handed alpha
Helix 90	90	D	330	334	Right-handed 310
Helix 91	91	D	335	339	Right-handed 310
Helix 92	92	D	386	398	Right-handed alpha
Helix 93	93	D	425	440	Right-handed alpha
Helix 94	94	D	452	456	Right-handed 310
Helix 95	95	D	457	475	Right-handed alpha
Helix 96	96	D	478	483	Right-handed alpha
Helix 97	97	D	483	489	Right-handed alpha
Helix 98	98	D	499	510	Right-handed alpha

There are 23 sheets in PDB entry 3UKA. 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,

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	234	236	first strand
Strand 2	A	34	38	parallel
Strand 3	A	6	13	parallel
Strand 4	A	259	267	parallel
Strand 5	A	251	254	anti-parallel
Strand 6	A	242	246	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	A	49	51	first strand
Strand 2	A	57	59	anti-parallel

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There are 2 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	86	90	first strand
Strand 2	A	209	213	anti-parallel

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There are 8 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	101	103	first strand
Strand 2	A	93	96	anti-parallel
Strand 3	A	315	317	parallel
Strand 4	A	327	329	anti-parallel
Strand 5	A	367	376	anti-parallel
Strand 6	A	292	303	anti-parallel
Strand 7	A	406	420	anti-parallel
Strand 8	A	350	351	anti-parallel

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There are 2 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	346	347	first strand
Strand 2	A	362	363	anti-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	B	6	7	first strand
Strand 2	B	259	261	parallel
Strand 3	B	251	254	anti-parallel
Strand 4	B	242	246	anti-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	B	234	236	first strand
Strand 2	B	34	38	parallel
Strand 3	B	10	13	parallel
Strand 4	B	264	267	parallel

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There are 2 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	49	51	first strand
Strand 2	B	57	59	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	B	86	90	first strand
Strand 2	B	209	213	anti-parallel

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There are 8 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	101	103	first strand
Strand 2	B	93	96	anti-parallel
Strand 3	B	315	317	parallel
Strand 4	B	327	329	anti-parallel
Strand 5	B	367	376	anti-parallel
Strand 6	B	292	303	anti-parallel
Strand 7	B	406	420	anti-parallel
Strand 8	B	350	351	anti-parallel

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There are 2 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	346	347	first strand
Strand 2	B	362	363	anti-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	C	6	7	first strand
Strand 2	C	259	261	parallel
Strand 3	C	251	254	anti-parallel
Strand 4	C	242	246	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	C	234	236	first strand
Strand 2	C	34	38	parallel
Strand 3	C	10	13	parallel
Strand 4	C	264	267	parallel
Strand 5	C	442	444	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	C	49	51	first strand
Strand 2	C	57	59	anti-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	C	86	90	first strand
Strand 2	C	209	213	anti-parallel

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There are 8 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	100	103	first strand
Strand 2	C	92	97	anti-parallel
Strand 3	C	314	317	parallel
Strand 4	C	327	329	anti-parallel
Strand 5	C	367	376	anti-parallel
Strand 6	C	292	303	anti-parallel
Strand 7	C	406	420	anti-parallel
Strand 8	C	350	351	anti-parallel

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There are 2 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	346	347	first strand
Strand 2	C	362	363	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	234	236	first strand
Strand 2	D	34	38	parallel
Strand 3	D	6	13	parallel
Strand 4	D	259	267	parallel
Strand 5	D	251	254	anti-parallel
Strand 6	D	242	246	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	D	234	236	first strand
Strand 2	D	34	38	parallel
Strand 3	D	6	13	parallel
Strand 4	D	259	267	parallel
Strand 5	D	442	444	parallel

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There are 2 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	49	51	first strand
Strand 2	D	57	59	anti-parallel

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There are 2 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	86	90	first strand
Strand 2	D	209	213	anti-parallel

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There are 8 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	100	103	first strand
Strand 2	D	93	97	anti-parallel
Strand 3	D	315	317	parallel
Strand 4	D	327	329	anti-parallel
Strand 5	D	367	376	anti-parallel
Strand 6	D	292	303	anti-parallel
Strand 7	D	406	420	anti-parallel
Strand 8	D	350	351	anti-parallel

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There are 2 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	345	347	first strand
Strand 2	D	362	364	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: 3UKA

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