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

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 3UGX entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 9	LYS 386
B	VAL 11	LEU 385
C	ASN 9	LYS 386
D	ASN 9	VAL 247

There are 16 helices in PDB entry 3UGX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	48	53	Right-handed alpha
Helix 2	2	A	101	112	Right-handed alpha
Helix 3	3	A	165	169	Right-handed 310
Helix 4	4	A	283	287	Right-handed 310
Helix 5	5	A	317	321	Right-handed 310
Helix 6	6	B	101	112	Right-handed alpha
Helix 7	7	B	165	167	Right-handed 310
Helix 8	8	B	317	321	Right-handed 310
Helix 9	9	C	101	112	Right-handed alpha
Helix 10	10	C	165	169	Right-handed 310
Helix 11	11	C	283	287	Right-handed 310
Helix 12	12	C	317	321	Right-handed 310
Helix 13	13	D	101	112	Right-handed alpha
Helix 14	14	D	165	167	Right-handed 310
Helix 15	15	D	283	287	Right-handed 310
Helix 16	16	D	317	321	Right-handed 310

There are 17 sheets in PDB entry 3UGX. 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,

There are 5 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	115	120	first strand
Strand 2	A	41	47	anti-parallel
Strand 3	A	22	26	anti-parallel
Strand 4	A	10	16	anti-parallel
Strand 5	A	375	379	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	30	33	first strand
Strand 2	A	170	178	parallel
Strand 3	A	143	154	anti-parallel
Strand 4	A	56	67	anti-parallel
Strand 5	A	79	91	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	30	33	first strand
Strand 2	A	170	178	parallel
Strand 3	A	143	154	anti-parallel
Strand 4	A	130	132	anti-parallel

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There are 11 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	213	215	first strand
Strand 2	B	345	356	parallel
Strand 3	A	272	280	anti-parallel
Strand 4	A	220	228	anti-parallel
Strand 5	A	203	209	anti-parallel
Strand 6	A	189	195	anti-parallel
Strand 7	D	75	91	parallel
Strand 8	D	56	67	anti-parallel
Strand 9	D	143	154	anti-parallel
Strand 10	D	169	178	anti-parallel
Strand 11	D	30	33	parallel

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There are 12 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	254	268	first strand
Strand 2	B	233	247	anti-parallel
Strand 3	B	323	336	anti-parallel
Strand 4	B	345	356	anti-parallel
Strand 5	A	272	280	anti-parallel
Strand 6	A	220	228	anti-parallel
Strand 7	A	203	209	anti-parallel
Strand 8	A	189	195	anti-parallel
Strand 9	D	75	91	parallel
Strand 10	D	56	67	anti-parallel
Strand 11	D	143	154	anti-parallel
Strand 12	D	130	132	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	213	215	first strand
Strand 2	A	347	356	parallel
Strand 3	A	323	335	anti-parallel
Strand 4	A	234	247	anti-parallel
Strand 5	A	254	263	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	B	115	120	first strand
Strand 2	B	41	46	anti-parallel
Strand 3	B	23	26	anti-parallel
Strand 4	B	12	16	anti-parallel
Strand 5	B	377	379	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	30	33	first strand
Strand 2	B	175	178	parallel

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There are 10 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	130	132	first strand
Strand 2	B	143	155	anti-parallel
Strand 3	B	55	67	anti-parallel
Strand 4	B	76	91	anti-parallel
Strand 5	C	189	195	parallel
Strand 6	C	202	209	anti-parallel
Strand 7	C	220	228	anti-parallel
Strand 8	C	272	280	anti-parallel
Strand 9	D	345	356	anti-parallel
Strand 10	D	213	215	parallel

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There are 12 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	169	173	first strand
Strand 2	B	143	155	anti-parallel
Strand 3	B	55	67	anti-parallel
Strand 4	B	76	91	anti-parallel
Strand 5	C	189	195	parallel
Strand 6	C	202	209	anti-parallel
Strand 7	C	220	228	anti-parallel
Strand 8	C	272	280	anti-parallel
Strand 9	D	345	356	anti-parallel
Strand 10	D	323	336	anti-parallel
Strand 11	D	233	247	anti-parallel
Strand 12	D	253	268	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	B	191	198	first strand
Strand 2	B	201	209	anti-parallel
Strand 3	B	220	228	anti-parallel
Strand 4	B	272	280	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	C	115	120	first strand
Strand 2	C	41	47	anti-parallel
Strand 3	C	22	26	anti-parallel
Strand 4	C	10	16	anti-parallel
Strand 5	C	375	379	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	C	30	33	first strand
Strand 2	C	170	178	parallel
Strand 3	C	143	158	anti-parallel
Strand 4	C	130	132	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	C	79	91	first strand
Strand 2	C	56	67	anti-parallel
Strand 3	C	143	158	anti-parallel
Strand 4	C	161	163	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	213	215	first strand
Strand 2	C	345	356	parallel
Strand 3	C	323	335	anti-parallel
Strand 4	C	234	247	anti-parallel
Strand 5	C	253	263	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	D	115	120	first strand
Strand 2	D	41	47	anti-parallel
Strand 3	D	22	26	anti-parallel
Strand 4	D	10	16	anti-parallel
Strand 5	D	375	379	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	D	190	198	first strand
Strand 2	D	201	209	anti-parallel
Strand 3	D	220	228	anti-parallel
Strand 4	D	272	280	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: 3UGX

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