Analysis of interatomic Contacts of Structural Units in PDB entry:
5SX4

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 5SX4 entry

There are 6 chains in PDB entry 5SX4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
I	ASP 1	GLU 213
J	GLN 1	GLU 218
L	ASP 1	GLU 213
H	GLN 1	GLU 218
M	VAL 312	HIS 502
N	LYS 310	SER 501

There are 29 helices in PDB entry 5SX4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	I	79	83	Right-handed 310
Helix 2	AA2	I	121	126	Right-handed alpha
Helix 3	AA3	I	183	188	Right-handed alpha
Helix 4	AA4	J	65	67	Right-handed 310
Helix 5	AA5	J	88	92	Right-handed 310
Helix 6	AA6	J	162	164	Right-handed 310
Helix 7	AA7	J	207	210	Right-handed 310
Helix 8	AA8	L	79	83	Right-handed 310
Helix 9	AA9	L	121	126	Right-handed alpha
Helix 10	AB1	L	183	188	Right-handed alpha
Helix 11	AB2	H	65	67	Right-handed 310
Helix 12	AB3	H	88	92	Right-handed 310
Helix 13	AB4	H	162	164	Right-handed 310
Helix 14	AB5	H	207	210	Right-handed 310
Helix 15	AB6	M	318	322	Right-handed 310
Helix 16	AB7	M	331	335	Right-handed 310
Helix 17	AB8	M	349	354	Right-handed alpha
Helix 18	AB9	M	364	374	Right-handed 310
Helix 19	AC1	M	393	397	Right-handed 310
Helix 20	AC2	M	407	410	Right-handed 310
Helix 21	AC3	M	471	478	Right-handed alpha
Helix 22	AC4	N	331	336	Right-handed 310
Helix 23	AC5	N	349	354	Right-handed alpha
Helix 24	AC6	N	364	374	Right-handed 310
Helix 25	AC7	N	393	397	Right-handed 310
Helix 26	AC8	N	407	410	Right-handed 310
Helix 27	AC9	N	452	457	Right-handed alpha
Helix 28	AD1	N	471	478	Right-handed alpha
Helix 29	AD2	N	495	500	Right-handed 310

There are 26 sheets in PDB entry 5SX4. 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, AC2, AC3, AC4, AC5, AC6, AC7, AC8,

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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	62	66	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	102	107	parallel
Strand 3	I	84	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	14	first strand
Strand 2	I	102	107	parallel
Strand 3	I	84	90	anti-parallel
Strand 4	I	97	98	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	114	118	first strand
Strand 2	I	129	139	anti-parallel
Strand 3	I	173	182	anti-parallel
Strand 4	I	159	163	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	153	155	first strand
Strand 2	I	145	150	anti-parallel
Strand 3	I	191	197	anti-parallel
Strand 4	I	205	210	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	5	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	79	84	anti-parallel
Strand 4	J	69	74	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	J	11	12	first strand
Strand 2	J	113	117	parallel
Strand 3	J	93	101	anti-parallel
Strand 4	J	34	42	anti-parallel
Strand 5	J	46	53	anti-parallel
Strand 6	J	59	61	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	11	12	first strand
Strand 2	J	113	117	parallel
Strand 3	J	93	101	anti-parallel
Strand 4	J	106	109	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	126	130	first strand
Strand 2	J	142	151	anti-parallel
Strand 3	J	182	190	anti-parallel
Strand 4	J	169	171	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	126	130	first strand
Strand 2	J	142	151	anti-parallel
Strand 3	J	182	190	anti-parallel
Strand 4	J	175	176	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	157	160	first strand
Strand 2	J	200	206	anti-parallel
Strand 3	J	211	217	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	102	107	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	7	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	79	84	anti-parallel
Strand 4	H	69	74	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	93	101	anti-parallel
Strand 4	H	34	42	anti-parallel
Strand 5	H	46	53	anti-parallel
Strand 6	H	59	61	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	93	101	anti-parallel
Strand 4	H	106	109	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	130	first strand
Strand 2	H	142	151	anti-parallel
Strand 3	H	182	190	anti-parallel
Strand 4	H	169	171	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	130	first strand
Strand 2	H	142	151	anti-parallel
Strand 3	H	182	190	anti-parallel
Strand 4	H	175	176	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	157	160	first strand
Strand 2	H	200	206	anti-parallel
Strand 3	H	211	217	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	313	314	first strand
Strand 2	M	340	342	parallel
Strand 3	M	376	377	parallel
Strand 4	M	401	402	parallel
Strand 5	M	431	432	parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	345	347	first strand
Strand 2	M	381	383	parallel
Strand 3	M	412	417	parallel
Strand 4	M	436	440	parallel
Strand 5	M	464	467	parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	312	313	first strand
Strand 2	N	340	341	parallel
Strand 3	N	376	377	parallel
Strand 4	N	401	402	parallel
Strand 5	N	431	432	parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	345	347	first strand
Strand 2	N	381	383	parallel
Strand 3	N	412	417	parallel
Strand 4	N	436	440	parallel
Strand 5	N	464	467	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: 5SX4

Analysis of interatomic Contacts of Structural Units in PDB entry:
5SX4