Analysis of interatomic Contacts of Structural Units in PDB entry:
9XUB

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 9XUB entry

There are 4 chains in PDB entry 9XUB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 13	ALA 319
B	GLY 13	THR 321
C	GLY 13	THR 321
D	GLY 13	THR 321

There are 33 helices in PDB entry 9XUB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	36	Right-handed alpha
Helix 2	AA2	A	50	55	Right-handed 310
Helix 3	AA3	A	69	84	Right-handed alpha
Helix 4	AA4	A	145	150	Right-handed alpha
Helix 5	AA5	A	151	154	Right-handed 310
Helix 6	AA6	A	164	175	Right-handed alpha
Helix 7	AA7	A	193	203	Right-handed alpha
Helix 8	AA8	A	287	290	Right-handed 310
Helix 9	AA9	A	296	318	Right-handed alpha
Helix 10	AB1	B	23	36	Right-handed alpha
Helix 11	AB2	B	49	55	Right-handed 310
Helix 12	AB3	B	69	84	Right-handed alpha
Helix 13	AB4	B	165	174	Right-handed alpha
Helix 14	AB5	B	287	290	Right-handed 310
Helix 15	AB6	B	296	318	Right-handed alpha
Helix 16	AB7	C	23	36	Right-handed alpha
Helix 17	AB8	C	50	55	Right-handed 310
Helix 18	AB9	C	69	84	Right-handed alpha
Helix 19	AC1	C	145	150	Right-handed alpha
Helix 20	AC2	C	151	153	Right-handed 310
Helix 21	AC3	C	164	175	Right-handed alpha
Helix 22	AC4	C	194	202	Right-handed alpha
Helix 23	AC5	C	287	290	Right-handed 310
Helix 24	AC6	C	296	318	Right-handed alpha
Helix 25	AC7	D	23	36	Right-handed alpha
Helix 26	AC8	D	50	55	Right-handed 310
Helix 27	AC9	D	69	84	Right-handed alpha
Helix 28	AD1	D	133	138	Right-handed alpha
Helix 29	AD2	D	145	150	Right-handed alpha
Helix 30	AD3	D	151	154	Right-handed 310
Helix 31	AD4	D	163	175	Right-handed alpha
Helix 32	AD5	D	287	290	Right-handed 310
Helix 33	AD6	D	296	318	Right-handed alpha

There are 19 sheets in PDB entry 9XUB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	87	89	first strand
Strand 2	A	41	43	parallel
Strand 3	A	15	20	parallel
Strand 4	A	112	120	parallel
Strand 5	A	103	107	anti-parallel
Strand 6	A	93	97	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	87	89	first strand
Strand 2	A	41	43	parallel
Strand 3	A	15	20	parallel
Strand 4	A	112	120	parallel
Strand 5	A	283	285	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	126	first strand
Strand 2	A	250	252	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	142	143	first strand
Strand 2	A	243	246	parallel
Strand 3	A	157	161	parallel
Strand 4	A	180	184	parallel
Strand 5	A	206	209	parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	212	218	first strand
Strand 2	A	225	230	anti-parallel
Strand 3	A	236	239	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	89	first strand
Strand 2	B	41	43	parallel
Strand 3	B	15	20	parallel
Strand 4	B	112	120	parallel
Strand 5	B	103	107	anti-parallel
Strand 6	B	93	97	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	89	first strand
Strand 2	B	41	43	parallel
Strand 3	B	15	20	parallel
Strand 4	B	112	120	parallel
Strand 5	B	283	285	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	124	126	first strand
Strand 2	B	250	252	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	182	185	first strand
Strand 2	B	159	161	parallel
Strand 3	B	245	246	parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	89	first strand
Strand 2	C	41	43	parallel
Strand 3	C	15	20	parallel
Strand 4	C	112	120	parallel
Strand 5	C	103	107	anti-parallel
Strand 6	C	93	97	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	89	first strand
Strand 2	C	41	43	parallel
Strand 3	C	15	20	parallel
Strand 4	C	112	120	parallel
Strand 5	C	283	285	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	126	first strand
Strand 2	C	250	252	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	142	143	first strand
Strand 2	C	243	246	parallel
Strand 3	C	157	161	parallel
Strand 4	C	180	184	parallel
Strand 5	C	206	209	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	212	218	first strand
Strand 2	C	225	230	anti-parallel
Strand 3	C	236	239	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	87	89	first strand
Strand 2	D	41	43	parallel
Strand 3	D	15	20	parallel
Strand 4	D	112	120	parallel
Strand 5	D	103	107	anti-parallel
Strand 6	D	93	97	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	87	89	first strand
Strand 2	D	41	43	parallel
Strand 3	D	15	20	parallel
Strand 4	D	112	120	parallel
Strand 5	D	283	285	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	124	126	first strand
Strand 2	D	250	252	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	143	first strand
Strand 2	D	244	246	parallel
Strand 3	D	157	161	parallel
Strand 4	D	180	184	parallel
Strand 5	D	206	209	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	212	218	first strand
Strand 2	D	225	230	anti-parallel
Strand 3	D	236	239	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: 9XUB

Analysis of interatomic Contacts of Structural Units in PDB entry:
9XUB