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

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 3UBX entry

There are 7 chains in PDB entry 3UBX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 6	HIS 286
B	ILE 1	MET 99
D	LYS 6	HIS 286
E	GLN 2	MET 99
L	ASP 1	CYS 214
H	GLN 1	PRO 222
I	ASP 1	LEU 78

There are 32 helices in PDB entry 3UBX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	59	86	Right-handed alpha
Helix 2	2	A	140	142	Right-handed 310
Helix 3	3	A	143	152	Right-handed alpha
Helix 4	4	A	153	166	Right-handed alpha
Helix 5	5	A	166	179	Right-handed alpha
Helix 6	6	A	179	184	Right-handed alpha
Helix 7	7	A	269	271	Right-handed 310
Helix 8	8	D	59	85	Right-handed alpha
Helix 9	9	D	86	88	Right-handed 310
Helix 10	10	D	140	142	Right-handed 310
Helix 11	11	D	143	151	Right-handed alpha
Helix 12	12	D	153	166	Right-handed alpha
Helix 13	13	D	166	179	Right-handed alpha
Helix 14	14	D	179	184	Right-handed alpha
Helix 15	15	D	269	271	Right-handed 310
Helix 16	16	L	79	83	Right-handed 310
Helix 17	17	L	121	126	Right-handed alpha
Helix 18	18	L	183	189	Right-handed alpha
Helix 19	22	H	62	65	Right-handed 310
Helix 20	23	H	74	76	Right-handed 310
Helix 21	24	H	87	91	Right-handed 310
Helix 22	25	H	163	165	Right-handed 310
Helix 23	26	H	207	210	Right-handed 310
Helix 24	19	I	79	83	Right-handed 310
Helix 25	20	I	121	126	Right-handed alpha
Helix 26	21	I	183	189	Right-handed alpha
Helix 27	27	G	62	65	Right-handed 310
Helix 28	28	G	74	76	Right-handed 310
Helix 29	29	G	87	91	Right-handed 310
Helix 30	30	G	163	165	Right-handed 310
Helix 31	31	G	193	195	Right-handed 310
Helix 32	32	G	207	210	Right-handed 310

There are 34 sheets in PDB entry 3UBX. 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,

There are 8 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	48	49	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	24	32	anti-parallel
Strand 4	A	9	18	anti-parallel
Strand 5	A	96	106	anti-parallel
Strand 6	A	112	120	anti-parallel
Strand 7	A	123	129	anti-parallel
Strand 8	A	132	135	anti-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	A	190	194	first strand
Strand 2	A	205	213	anti-parallel
Strand 3	A	245	252	anti-parallel
Strand 4	A	233	234	anti-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	190	194	first strand
Strand 2	A	205	213	anti-parallel
Strand 3	A	245	252	anti-parallel
Strand 4	A	238	239	anti-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	A	227	228	first strand
Strand 2	A	218	224	anti-parallel
Strand 3	A	262	267	anti-parallel
Strand 4	A	275	278	anti-parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	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	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	44	45	first strand
Strand 2	B	35	41	anti-parallel
Strand 3	B	78	84	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 8 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	48	49	first strand
Strand 2	D	35	40	anti-parallel
Strand 3	D	24	32	anti-parallel
Strand 4	D	9	18	anti-parallel
Strand 5	D	96	106	anti-parallel
Strand 6	D	112	120	anti-parallel
Strand 7	D	123	129	anti-parallel
Strand 8	D	132	135	anti-parallel

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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	194	first strand
Strand 2	D	205	213	anti-parallel
Strand 3	D	245	252	anti-parallel
Strand 4	D	233	234	anti-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	D	190	194	first strand
Strand 2	D	205	213	anti-parallel
Strand 3	D	245	252	anti-parallel
Strand 4	D	238	239	anti-parallel

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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	227	228	first strand
Strand 2	D	218	224	anti-parallel
Strand 3	D	262	267	anti-parallel
Strand 4	D	275	278	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	E	6	11	first strand
Strand 2	E	21	30	anti-parallel
Strand 3	E	62	70	anti-parallel
Strand 4	E	50	51	anti-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	E	6	11	first strand
Strand 2	E	21	30	anti-parallel
Strand 3	E	62	70	anti-parallel
Strand 4	E	55	56	anti-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	E	44	45	first strand
Strand 2	E	36	41	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	91	94	anti-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	L	4	6	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	144	150	anti-parallel
Strand 3	L	191	198	anti-parallel
Strand 4	L	201	210	anti-parallel

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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	4	6	first strand
Strand 2	I	70	75	anti-parallel
Strand 3	I	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	102	106	parallel
Strand 3	I	85	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	anti-parallel

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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	114	118	first strand
Strand 2	I	129	139	anti-parallel
Strand 3	I	173	182	anti-parallel
Strand 4	I	159	163	anti-parallel

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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	153	155	first strand
Strand 2	I	144	150	anti-parallel
Strand 3	I	191	198	anti-parallel
Strand 4	I	201	210	anti-parallel

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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	114	118	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	114	118	parallel
Strand 3	H	92	100	anti-parallel
Strand 4	H	104	110	anti-parallel

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There are 4 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	127	131	first strand
Strand 2	H	142	152	anti-parallel
Strand 3	H	181	191	anti-parallel
Strand 4	H	170	172	anti-parallel

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There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	127	131	first strand
Strand 2	H	142	152	anti-parallel
Strand 3	H	181	191	anti-parallel
Strand 4	H	176	178	anti-parallel

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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	161	first strand
Strand 2	H	201	206	anti-parallel
Strand 3	H	211	216	anti-parallel

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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	6	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	114	118	parallel
Strand 3	G	92	100	anti-parallel
Strand 4	G	33	39	anti-parallel
Strand 5	G	45	51	anti-parallel
Strand 6	G	58	60	anti-parallel

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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	114	118	parallel
Strand 3	G	92	100	anti-parallel
Strand 4	G	104	110	anti-parallel

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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	131	first strand
Strand 2	G	142	152	anti-parallel
Strand 3	G	181	191	anti-parallel
Strand 4	G	170	172	anti-parallel

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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	131	first strand
Strand 2	G	142	152	anti-parallel
Strand 3	G	181	191	anti-parallel
Strand 4	G	176	178	anti-parallel

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There are 3 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	158	161	first strand
Strand 2	G	201	206	anti-parallel
Strand 3	G	211	216	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: 3UBX

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