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

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 5XNP entry

There are 4 chains in PDB entry 5XNP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 14	ILE 374
B	PRO 14	ILE 374
D	GLU 21	LYS 311
E	GLU 21	LYS 311

There are 16 helices in PDB entry 5XNP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	67	72	Right-handed alpha
Helix 2	AA2	A	163	168	Right-handed alpha
Helix 3	AA3	A	213	218	Right-handed alpha
Helix 4	AA4	A	245	247	Right-handed 310
Helix 5	AA5	A	248	253	Right-handed alpha
Helix 6	AA6	A	266	270	Right-handed 310
Helix 7	AA7	A	278	282	Right-handed 310
Helix 8	AA8	A	348	352	Right-handed 310
Helix 9	AA9	B	163	168	Right-handed alpha
Helix 10	AB1	B	213	218	Right-handed alpha
Helix 11	AB2	B	245	247	Right-handed 310
Helix 12	AB3	B	248	253	Right-handed alpha
Helix 13	AB4	B	266	270	Right-handed 310
Helix 14	AB5	B	273	277	Right-handed 310
Helix 15	AB6	B	278	282	Right-handed 310
Helix 16	AB7	B	348	352	Right-handed 310

There are 30 sheets in PDB entry 5XNP. 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, AC9, AD1, AD2, AD3,

There are 10 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	25	27	first strand
Strand 2	A	33	36	anti-parallel
Strand 3	A	53	57	parallel
Strand 4	A	79	81	parallel
Strand 5	A	103	105	parallel
Strand 6	A	127	129	parallel
Strand 7	A	151	153	parallel
Strand 8	A	175	177	parallel
Strand 9	A	199	201	parallel
Strand 10	A	234	236	parallel

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There are 2 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	65	66	first strand
Strand 2	A	89	90	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	113	114	first strand
Strand 2	A	137	138	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	A	241	243	first strand
Strand 2	A	262	265	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	285	292	first strand
Strand 2	A	308	313	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	A	295	297	first strand
Strand 2	A	365	373	parallel
Strand 3	A	353	360	anti-parallel
Strand 4	A	317	321	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	304	306	first strand
Strand 2	A	342	344	anti-parallel
Strand 3	A	335	336	anti-parallel

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There are 10 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	25	27	first strand
Strand 2	B	33	36	anti-parallel
Strand 3	B	53	57	parallel
Strand 4	B	79	81	parallel
Strand 5	B	103	105	parallel
Strand 6	B	127	129	parallel
Strand 7	B	151	153	parallel
Strand 8	B	175	177	parallel
Strand 9	B	199	201	parallel
Strand 10	B	234	236	parallel

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There are 2 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	65	66	first strand
Strand 2	B	89	90	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	113	114	first strand
Strand 2	B	137	138	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	B	241	243	first strand
Strand 2	B	262	265	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	B	285	292	first strand
Strand 2	B	308	313	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	295	297	first strand
Strand 2	B	365	373	parallel
Strand 3	B	353	360	anti-parallel
Strand 4	B	317	321	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	335	336	first strand
Strand 2	B	342	343	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	D	22	28	first strand
Strand 2	D	41	50	anti-parallel
Strand 3	D	79	84	anti-parallel
Strand 4	D	69	73	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	33	35	first strand
Strand 2	D	106	115	parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	54	59	anti-parallel
Strand 5	D	62	63	anti-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	127	130	first strand
Strand 2	D	148	150	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	135	138	first strand
Strand 2	D	212	217	parallel
Strand 3	D	194	202	anti-parallel
Strand 4	D	156	161	anti-parallel
Strand 5	D	164	165	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	D	135	138	first strand
Strand 2	D	212	217	parallel
Strand 3	D	194	202	anti-parallel
Strand 4	D	205	208	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	145	first strand
Strand 2	D	183	185	anti-parallel
Strand 3	D	175	177	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	225	231	first strand
Strand 2	D	245	253	anti-parallel
Strand 3	D	277	281	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	265	266	first strand
Strand 2	D	257	262	anti-parallel
Strand 3	D	289	297	anti-parallel
Strand 4	D	300	308	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	22	28	first strand
Strand 2	E	41	50	anti-parallel
Strand 3	E	79	84	anti-parallel
Strand 4	E	69	73	anti-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	E	33	35	first strand
Strand 2	E	106	115	parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	54	59	anti-parallel
Strand 5	E	62	63	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	127	130	first strand
Strand 2	E	148	150	anti-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	E	135	138	first strand
Strand 2	E	212	217	parallel
Strand 3	E	194	202	anti-parallel
Strand 4	E	156	161	anti-parallel
Strand 5	E	164	165	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	135	138	first strand
Strand 2	E	212	217	parallel
Strand 3	E	194	202	anti-parallel
Strand 4	E	205	208	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	143	145	first strand
Strand 2	E	183	185	anti-parallel
Strand 3	E	175	177	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	225	231	first strand
Strand 2	E	245	253	anti-parallel
Strand 3	E	277	281	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	265	266	first strand
Strand 2	E	257	262	anti-parallel
Strand 3	E	289	297	anti-parallel
Strand 4	E	300	308	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: 5XNP

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