Analysis of interatomic Contacts of Structural Units in PDB entry:
1U0R

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 1U0R entry

There are 4 chains in PDB entry 1U0R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 4	ARG 305
B	VAL 7	ARG 305
C	ALA 3	ARG 305
D	THR 2	ARG 305

There are 26 helices in PDB entry 1U0R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	19	31	Right-handed alpha
Helix 2	2	A	84	98	Right-handed alpha
Helix 3	3	A	120	131	Right-handed alpha
Helix 4	4	A	196	200	Right-handed 310
Helix 5	5	A	201	206	Right-handed alpha
Helix 6	6	A	288	298	Right-handed alpha
Helix 7	7	B	22	30	Right-handed alpha
Helix 8	8	B	84	98	Right-handed alpha
Helix 9	9	B	121	131	Right-handed alpha
Helix 10	10	B	197	200	Right-handed 310
Helix 11	11	B	201	206	Right-handed alpha
Helix 12	12	B	288	297	Right-handed alpha
Helix 13	13	C	17	32	Right-handed alpha
Helix 14	14	C	41	46	Right-handed 310
Helix 15	15	C	84	99	Right-handed alpha
Helix 16	16	C	120	131	Right-handed alpha
Helix 17	17	C	196	200	Right-handed 310
Helix 18	18	C	201	206	Right-handed alpha
Helix 19	19	C	288	298	Right-handed alpha
Helix 20	20	D	20	32	Right-handed alpha
Helix 21	21	D	40	44	Right-handed 310
Helix 22	22	D	52	57	Right-handed alpha
Helix 23	23	D	84	96	Right-handed alpha
Helix 24	24	D	120	131	Right-handed alpha
Helix 25	25	D	201	206	Right-handed alpha
Helix 26	26	D	288	297	Right-handed alpha

There are 16 sheets in PDB entry 1U0R. 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,

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	63	65	first strand
Strand 2	A	35	40	parallel
Strand 3	A	6	11	parallel
Strand 4	A	78	82	parallel
Strand 5	A	102	106	parallel
Strand 6	A	116	117	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	134	138	first strand
Strand 2	A	279	283	anti-parallel

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There are 6 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	150	157	first strand
Strand 2	A	141	147	anti-parallel
Strand 3	A	269	274	anti-parallel
Strand 4	A	241	245	anti-parallel
Strand 5	A	172	178	anti-parallel
Strand 6	A	181	188	anti-parallel

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There are 7 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	260	264	first strand
Strand 2	A	252	256	anti-parallel
Strand 3	A	160	164	anti-parallel
Strand 4	A	190	194	anti-parallel
Strand 5	A	218	223	anti-parallel
Strand 6	A	233	235	anti-parallel
Strand 7	D	210	211	parallel

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There are 7 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	210	211	first strand
Strand 2	D	233	235	parallel
Strand 3	D	218	223	anti-parallel
Strand 4	D	190	194	anti-parallel
Strand 5	D	160	165	anti-parallel
Strand 6	D	252	256	anti-parallel
Strand 7	D	260	264	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	8	11	first strand
Strand 2	B	79	83	parallel
Strand 3	B	101	106	parallel
Strand 4	B	116	117	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	8	11	first strand
Strand 2	B	79	83	parallel
Strand 3	B	101	106	parallel
Strand 4	B	279	283	parallel
Strand 5	B	134	138	anti-parallel

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There are 6 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	150	157	first strand
Strand 2	B	141	147	anti-parallel
Strand 3	B	269	274	anti-parallel
Strand 4	B	240	245	anti-parallel
Strand 5	B	172	178	anti-parallel
Strand 6	B	181	188	anti-parallel

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There are 7 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	260	264	first strand
Strand 2	B	252	256	anti-parallel
Strand 3	B	160	164	anti-parallel
Strand 4	B	190	194	anti-parallel
Strand 5	B	218	223	anti-parallel
Strand 6	B	233	235	anti-parallel
Strand 7	C	210	211	parallel

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There are 7 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	210	211	first strand
Strand 2	C	233	235	parallel
Strand 3	C	218	223	anti-parallel
Strand 4	C	190	194	anti-parallel
Strand 5	C	160	164	anti-parallel
Strand 6	C	252	256	anti-parallel
Strand 7	C	260	264	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	C	66	68	first strand
Strand 2	C	35	39	parallel
Strand 3	C	6	11	parallel
Strand 4	C	78	83	parallel
Strand 5	C	102	106	parallel
Strand 6	C	116	117	parallel

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There are 2 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	134	138	first strand
Strand 2	C	279	283	anti-parallel

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There are 6 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	150	157	first strand
Strand 2	C	141	147	anti-parallel
Strand 3	C	269	274	anti-parallel
Strand 4	C	241	245	anti-parallel
Strand 5	C	172	178	anti-parallel
Strand 6	C	181	188	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	D	7	11	first strand
Strand 2	D	78	83	parallel
Strand 3	D	102	106	parallel
Strand 4	D	116	117	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	D	137	138	first strand
Strand 2	D	279	280	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	D	150	157	first strand
Strand 2	D	141	147	anti-parallel
Strand 3	D	269	274	anti-parallel
Strand 4	D	241	245	anti-parallel
Strand 5	D	172	178	anti-parallel
Strand 6	D	181	188	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: 1U0R

Analysis of interatomic Contacts of Structural Units in PDB entry:
1U0R