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

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 9XNO entry

There are 2 chains in PDB entry 9XNO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	MET 1	GLY 572
D	ARG 5	GLU 586

There are 52 helices in PDB entry 9XNO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	7	12	Right-handed alpha
Helix 2	AA2	C	14	19	Right-handed alpha
Helix 3	AA3	C	22	50	Right-handed alpha
Helix 4	AA4	C	59	104	Right-handed alpha
Helix 5	AA5	C	115	130	Right-handed alpha
Helix 6	AA6	C	132	155	Right-handed alpha
Helix 7	AA7	C	156	158	Right-handed 310
Helix 8	AA8	C	159	176	Right-handed alpha
Helix 9	AA9	C	176	209	Right-handed alpha
Helix 10	AB1	C	209	216	Right-handed alpha
Helix 11	AB2	C	220	268	Right-handed alpha
Helix 12	AB3	C	280	291	Right-handed alpha
Helix 13	AB4	C	299	319	Right-handed alpha
Helix 14	AB5	C	379	384	Right-handed alpha
Helix 15	AB6	C	408	413	Right-handed alpha
Helix 16	AB7	C	430	435	Right-handed alpha
Helix 17	AB8	C	443	453	Right-handed alpha
Helix 18	AB9	C	455	460	Right-handed 310
Helix 19	AC1	C	479	492	Right-handed alpha
Helix 20	AC2	C	508	520	Right-handed alpha
Helix 21	AC3	C	555	562	Right-handed alpha
Helix 22	AC4	C	564	571	Right-handed alpha
Helix 23	AC5	D	8	16	Right-handed alpha
Helix 24	AC6	D	17	21	Right-handed 310
Helix 25	AC7	D	22	34	Right-handed alpha
Helix 26	AC8	D	35	54	Right-handed alpha
Helix 27	AC9	D	62	110	Right-handed alpha
Helix 28	AD1	D	110	115	Right-handed alpha
Helix 29	AD2	D	118	128	Right-handed alpha
Helix 30	AD3	D	130	132	Right-handed 310
Helix 31	AD4	D	133	139	Right-handed alpha
Helix 32	AD5	D	139	159	Right-handed alpha
Helix 33	AD6	D	162	171	Right-handed alpha
Helix 34	AD7	D	175	185	Right-handed alpha
Helix 35	AD8	D	188	193	Right-handed alpha
Helix 36	AD9	D	198	202	Right-handed 310
Helix 37	AE1	D	203	211	Right-handed alpha
Helix 38	AE2	D	211	217	Right-handed alpha
Helix 39	AE3	D	227	247	Right-handed alpha
Helix 40	AE4	D	252	273	Right-handed alpha
Helix 41	AE5	D	287	297	Right-handed alpha
Helix 42	AE6	D	301	310	Right-handed alpha
Helix 43	AE7	D	311	320	Right-handed alpha
Helix 44	AE8	D	321	328	Right-handed alpha
Helix 45	AE9	D	390	397	Right-handed alpha
Helix 46	AF1	D	438	444	Right-handed alpha
Helix 47	AF2	D	451	462	Right-handed alpha
Helix 48	AF3	D	467	471	Right-handed 310
Helix 49	AF4	D	473	477	Right-handed 310
Helix 50	AF5	D	490	500	Right-handed alpha
Helix 51	AF6	D	519	528	Right-handed alpha
Helix 52	AF7	D	566	571	Right-handed alpha

There are 8 sheets in PDB entry 9XNO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	356	362	first strand
Strand 2	C	339	346	anti-parallel
Strand 3	C	394	399	anti-parallel
Strand 4	C	402	403	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	370	372	first strand
Strand 2	C	542	546	parallel
Strand 3	C	549	554	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	417	419	first strand
Strand 2	C	496	499	parallel
Strand 3	C	528	529	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	428	429	first strand
Strand 2	C	467	468	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	350	351	first strand
Strand 2	D	372	373	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	364	369	first strand
Strand 2	D	355	358	anti-parallel
Strand 3	D	401	402	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	426	427	first strand
Strand 2	D	506	509	parallel
Strand 3	D	536	540	parallel
Strand 4	D	378	383	parallel
Strand 5	D	552	557	parallel
Strand 6	D	560	565	anti-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	D	407	408	first strand
Strand 2	D	411	412	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: 9XNO

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