Analysis of interatomic Contacts of Structural Units in PDB entry:
1OXT

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 1OXT entry

There are 3 chains in PDB entry 1OXT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 352
B	MET 1	LYS 352
D	MET 1	LYS 352

There are 44 helices in PDB entry 1OXT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	17	Right-handed 310
Helix 2	2	A	43	52	Right-handed alpha
Helix 3	3	A	78	82	Right-handed 310
Helix 4	4	A	98	105	Right-handed alpha
Helix 5	5	A	106	108	Right-handed 310
Helix 6	6	A	113	128	Right-handed alpha
Helix 7	7	A	130	134	Right-handed 310
Helix 8	8	A	137	141	Right-handed 310
Helix 9	9	A	142	156	Right-handed alpha
Helix 10	10	A	175	191	Right-handed alpha
Helix 11	11	A	200	208	Right-handed alpha
Helix 12	12	A	224	231	Right-handed alpha
Helix 13	13	A	234	241	Right-handed alpha
Helix 14	14	A	277	279	Right-handed 310
Helix 15	15	A	345	347	Right-handed 310
Helix 16	16	B	14	17	Right-handed 310
Helix 17	17	B	43	52	Right-handed alpha
Helix 18	18	B	78	82	Right-handed 310
Helix 19	19	B	98	105	Right-handed alpha
Helix 20	20	B	106	108	Right-handed 310
Helix 21	21	B	113	128	Right-handed alpha
Helix 22	22	B	130	134	Right-handed 310
Helix 23	23	B	137	141	Right-handed 310
Helix 24	24	B	142	156	Right-handed alpha
Helix 25	25	B	172	191	Right-handed alpha
Helix 26	26	B	200	208	Right-handed alpha
Helix 27	27	B	224	231	Right-handed alpha
Helix 28	28	B	234	242	Right-handed alpha
Helix 29	29	B	277	279	Right-handed 310
Helix 30	30	B	345	347	Right-handed 310
Helix 31	31	D	43	53	Right-handed alpha
Helix 32	32	D	78	82	Right-handed 310
Helix 33	33	D	98	105	Right-handed alpha
Helix 34	34	D	106	108	Right-handed 310
Helix 35	35	D	113	128	Right-handed alpha
Helix 36	36	D	130	134	Right-handed 310
Helix 37	37	D	137	141	Right-handed 310
Helix 38	38	D	142	156	Right-handed alpha
Helix 39	39	D	172	191	Right-handed alpha
Helix 40	40	D	200	208	Right-handed alpha
Helix 41	41	D	224	231	Right-handed alpha
Helix 42	42	D	234	242	Right-handed alpha
Helix 43	43	D	277	279	Right-handed 310
Helix 44	44	D	345	347	Right-handed 310

There are 12 sheets in PDB entry 1OXT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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	18	28	first strand
Strand 2	A	4	13	anti-parallel
Strand 3	A	59	64	anti-parallel
Strand 4	A	67	71	anti-parallel
Strand 5	A	74	75	anti-parallel

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There are 6 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	84	87	first strand
Strand 2	A	161	165	parallel
Strand 3	A	193	198	parallel
Strand 4	A	33	37	parallel
Strand 5	A	210	215	parallel
Strand 6	A	218	223	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	261	263	first strand
Strand 2	A	256	258	anti-parallel
Strand 3	A	245	251	anti-parallel
Strand 4	A	271	276	anti-parallel
Strand 5	A	348	351	anti-parallel

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There are 5 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	281	284	first strand
Strand 2	A	337	343	anti-parallel
Strand 3	A	293	307	anti-parallel
Strand 4	A	310	317	anti-parallel
Strand 5	A	324	328	anti-parallel

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There are 5 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	18	28	first strand
Strand 2	B	4	13	anti-parallel
Strand 3	B	59	64	anti-parallel
Strand 4	B	67	71	anti-parallel
Strand 5	B	74	75	anti-parallel

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There are 6 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	84	87	first strand
Strand 2	B	161	165	parallel
Strand 3	B	193	198	parallel
Strand 4	B	33	37	parallel
Strand 5	B	210	215	parallel
Strand 6	B	218	223	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	261	263	first strand
Strand 2	B	256	258	anti-parallel
Strand 3	B	245	251	anti-parallel
Strand 4	B	271	276	anti-parallel
Strand 5	B	348	351	anti-parallel

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There are 5 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	281	284	first strand
Strand 2	B	337	343	anti-parallel
Strand 3	B	293	307	anti-parallel
Strand 4	B	310	317	anti-parallel
Strand 5	B	324	328	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	D	19	28	first strand
Strand 2	D	4	12	anti-parallel
Strand 3	D	59	64	anti-parallel
Strand 4	D	67	71	anti-parallel
Strand 5	D	74	75	anti-parallel

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There are 6 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	84	87	first strand
Strand 2	D	161	165	parallel
Strand 3	D	193	198	parallel
Strand 4	D	33	37	parallel
Strand 5	D	210	215	parallel
Strand 6	D	218	223	anti-parallel

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There are 5 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	261	263	first strand
Strand 2	D	255	258	anti-parallel
Strand 3	D	245	252	anti-parallel
Strand 4	D	271	276	anti-parallel
Strand 5	D	348	351	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	D	281	284	first strand
Strand 2	D	337	343	anti-parallel
Strand 3	D	293	307	anti-parallel
Strand 4	D	310	317	anti-parallel
Strand 5	D	324	328	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: 1OXT

Analysis of interatomic Contacts of Structural Units in PDB entry:
1OXT