Analysis of interatomic Contacts of Structural Units in PDB entry:
5E51

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 5E51 entry

There are 4 chains in PDB entry 5E51 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 42	GLY 251
B	PRO 35	GLY 251
C	SER 41	GLY 251
D	VAL 42	GLY 251

There are 12 helices in PDB entry 5E51. 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	71	Right-handed alpha
Helix 2	AA2	A	178	180	Right-handed 310
Helix 3	AA3	A	230	241	Right-handed alpha
Helix 4	AA4	B	67	71	Right-handed alpha
Helix 5	AA5	B	178	180	Right-handed 310
Helix 6	AA6	B	232	241	Right-handed alpha
Helix 7	AA7	C	69	72	Right-handed 310
Helix 8	AA8	C	178	180	Right-handed 310
Helix 9	AA9	C	230	241	Right-handed alpha
Helix 10	AB1	D	67	71	Right-handed alpha
Helix 11	AB2	D	178	181	Right-handed 310
Helix 12	AB3	D	232	241	Right-handed alpha

There are 16 sheets in PDB entry 5E51. 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,

There are 3 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	56	58	first strand
Strand 2	A	94	98	anti-parallel
Strand 3	A	84	87	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	74	77	first strand
Strand 2	A	107	112	anti-parallel
Strand 3	A	115	120	anti-parallel

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There are 5 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	143	149	first strand
Strand 2	A	135	140	anti-parallel
Strand 3	A	125	130	anti-parallel
Strand 4	A	246	250	parallel
Strand 5	A	162	165	anti-parallel

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There are 6 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	157	158	first strand
Strand 2	A	151	154	anti-parallel
Strand 3	A	227	228	anti-parallel
Strand 4	A	206	208	parallel
Strand 5	A	191	199	anti-parallel
Strand 6	A	168	176	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	B	41	43	first strand
Strand 2	B	56	59	anti-parallel
Strand 3	B	93	98	anti-parallel
Strand 4	B	84	87	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	B	49	50	first strand
Strand 2	B	118	121	parallel
Strand 3	B	107	112	anti-parallel
Strand 4	B	74	77	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	146	149	first strand
Strand 2	B	135	139	anti-parallel
Strand 3	B	126	130	anti-parallel
Strand 4	B	246	250	parallel
Strand 5	B	162	165	anti-parallel

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There are 5 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	151	152	first strand
Strand 2	B	227	228	anti-parallel
Strand 3	B	206	209	parallel
Strand 4	B	191	199	anti-parallel
Strand 5	B	168	176	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	C	42	43	first strand
Strand 2	C	56	58	anti-parallel
Strand 3	C	94	98	anti-parallel
Strand 4	C	84	87	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	C	49	50	first strand
Strand 2	C	115	121	parallel
Strand 3	C	107	112	anti-parallel
Strand 4	C	74	77	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	143	149	first strand
Strand 2	C	135	140	anti-parallel
Strand 3	C	125	130	anti-parallel
Strand 4	C	246	250	parallel
Strand 5	C	162	165	anti-parallel

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There are 5 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	151	152	first strand
Strand 2	C	227	228	anti-parallel
Strand 3	C	206	208	parallel
Strand 4	C	191	199	anti-parallel
Strand 5	C	168	176	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	D	49	50	first strand
Strand 2	D	115	121	parallel
Strand 3	D	106	112	anti-parallel
Strand 4	D	74	77	anti-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	D	56	58	first strand
Strand 2	D	94	98	anti-parallel
Strand 3	D	84	87	anti-parallel

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There are 5 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	143	149	first strand
Strand 2	D	135	140	anti-parallel
Strand 3	D	125	130	anti-parallel
Strand 4	D	246	250	parallel
Strand 5	D	162	165	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	151	152	first strand
Strand 2	D	227	229	anti-parallel
Strand 3	D	206	209	parallel
Strand 4	D	191	199	anti-parallel
Strand 5	D	168	176	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: 5E51

Analysis of interatomic Contacts of Structural Units in PDB entry:
5E51