Analysis of interatomic Contacts of Structural Units in PDB entry:
5XAO

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 5XAO entry

There are 2 chains in PDB entry 5XAO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASP 431
C	MET 1	ASP 431

There are 37 helices in PDB entry 5XAO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	31	Right-handed alpha
Helix 2	AA2	A	33	35	Right-handed 310
Helix 3	AA3	A	65	82	Right-handed alpha
Helix 4	AA4	A	85	87	Right-handed 310
Helix 5	AA5	A	100	117	Right-handed alpha
Helix 6	AA6	A	119	121	Right-handed 310
Helix 7	AA7	A	128	136	Right-handed alpha
Helix 8	AA8	A	159	175	Right-handed alpha
Helix 9	AA9	A	182	184	Right-handed 310
Helix 10	AB1	A	216	218	Right-handed 310
Helix 11	AB2	A	219	224	Right-handed alpha
Helix 12	AB3	A	243	251	Right-handed alpha
Helix 13	AB4	A	314	329	Right-handed alpha
Helix 14	AB5	A	330	333	Right-handed 310
Helix 15	AB6	A	374	378	Right-handed 310
Helix 16	AB7	A	380	391	Right-handed alpha
Helix 17	AB8	A	394	401	Right-handed alpha
Helix 18	AB9	A	423	425	Right-handed 310
Helix 19	AC1	C	4	8	Right-handed 310
Helix 20	AC2	C	17	31	Right-handed alpha
Helix 21	AC3	C	33	35	Right-handed 310
Helix 22	AC4	C	65	82	Right-handed alpha
Helix 23	AC5	C	85	87	Right-handed 310
Helix 24	AC6	C	100	117	Right-handed alpha
Helix 25	AC7	C	119	121	Right-handed 310
Helix 26	AC8	C	128	136	Right-handed alpha
Helix 27	AC9	C	159	175	Right-handed alpha
Helix 28	AD1	C	182	184	Right-handed 310
Helix 29	AD2	C	216	218	Right-handed 310
Helix 30	AD3	C	219	224	Right-handed alpha
Helix 31	AD4	C	243	251	Right-handed alpha
Helix 32	AD5	C	314	329	Right-handed alpha
Helix 33	AD6	C	330	333	Right-handed 310
Helix 34	AD7	C	374	378	Right-handed 310
Helix 35	AD8	C	380	390	Right-handed alpha
Helix 36	AD9	C	394	401	Right-handed alpha
Helix 37	AE1	C	423	425	Right-handed 310

There are 12 sheets in PDB entry 5XAO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	177	180	first strand
Strand 2	A	37	41	parallel
Strand 3	A	10	13	parallel
Strand 4	A	211	214	parallel
Strand 5	A	364	368	parallel
Strand 6	A	354	357	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	A	57	58	first strand
Strand 2	A	157	158	anti-parallel
Strand 3	A	89	90	anti-parallel

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There are 8 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	123	126	first strand
Strand 2	A	148	152	anti-parallel
Strand 3	A	94	98	anti-parallel
Strand 4	A	255	258	parallel
Strand 5	A	262	264	anti-parallel
Strand 6	A	272	276	anti-parallel
Strand 7	A	231	241	anti-parallel
Strand 8	A	337	347	anti-parallel

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There are 3 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	186	192	first strand
Strand 2	A	195	201	anti-parallel
Strand 3	A	206	208	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	A	282	283	first strand
Strand 2	A	420	421	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	285	288	first strand
Strand 2	A	297	300	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	C	177	180	first strand
Strand 2	C	37	41	parallel
Strand 3	C	10	13	parallel
Strand 4	C	211	214	parallel
Strand 5	C	364	368	parallel
Strand 6	C	354	357	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	57	59	first strand
Strand 2	C	156	158	anti-parallel
Strand 3	C	89	90	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	123	126	first strand
Strand 2	C	148	152	anti-parallel
Strand 3	C	94	98	anti-parallel
Strand 4	C	255	258	parallel
Strand 5	C	262	264	anti-parallel
Strand 6	C	272	276	anti-parallel
Strand 7	C	231	241	anti-parallel
Strand 8	C	337	347	anti-parallel

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There are 3 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	186	192	first strand
Strand 2	C	195	201	anti-parallel
Strand 3	C	206	208	anti-parallel

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There are 2 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	282	283	first strand
Strand 2	C	420	421	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	285	288	first strand
Strand 2	C	297	300	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: 5XAO

Analysis of interatomic Contacts of Structural Units in PDB entry:
5XAO