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

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 5EQA entry

There are 8 chains in PDB entry 5EQA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 62	GLY 157
A	PRO 159	TRP 326
B	LEU 63	GLY 157
B	PRO 159	TRP 326
C	GLN 62	GLY 157
C	PRO 159	TRP 326
D	GLN 62	GLY 157
D	PRO 159	TRP 326

There are 36 helices in PDB entry 5EQA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	83	Right-handed alpha
Helix 2	AA2	A	100	120	Right-handed alpha
Helix 3	AA3	A	150	156	Right-handed alpha
Helix 4	AA4	A	209	212	Right-handed 310
Helix 5	AA5	A	224	238	Right-handed alpha
Helix 6	AA6	A	245	255	Right-handed alpha
Helix 7	AA7	A	267	272	Right-handed 310
Helix 8	AA8	A	273	281	Right-handed alpha
Helix 9	AA9	A	313	325	Right-handed alpha
Helix 10	AB1	B	64	85	Right-handed alpha
Helix 11	AB2	B	100	120	Right-handed alpha
Helix 12	AB3	B	150	156	Right-handed alpha
Helix 13	AB4	B	209	212	Right-handed 310
Helix 14	AB5	B	224	236	Right-handed alpha
Helix 15	AB6	B	245	255	Right-handed alpha
Helix 16	AB7	B	267	272	Right-handed 310
Helix 17	AB8	B	273	281	Right-handed alpha
Helix 18	AB9	B	313	325	Right-handed alpha
Helix 19	AC1	C	63	85	Right-handed alpha
Helix 20	AC2	C	99	120	Right-handed alpha
Helix 21	AC3	C	150	156	Right-handed alpha
Helix 22	AC4	C	209	212	Right-handed 310
Helix 23	AC5	C	224	236	Right-handed alpha
Helix 24	AC6	C	246	255	Right-handed alpha
Helix 25	AC7	C	267	272	Right-handed 310
Helix 26	AC8	C	273	281	Right-handed alpha
Helix 27	AC9	C	313	325	Right-handed alpha
Helix 28	AD1	D	63	85	Right-handed alpha
Helix 29	AD2	D	100	120	Right-handed alpha
Helix 30	AD3	D	150	156	Right-handed alpha
Helix 31	AD4	D	209	212	Right-handed 310
Helix 32	AD5	D	225	236	Right-handed alpha
Helix 33	AD6	D	246	255	Right-handed alpha
Helix 34	AD7	D	267	272	Right-handed 310
Helix 35	AD8	D	273	280	Right-handed alpha
Helix 36	AD9	D	313	325	Right-handed alpha

There are 8 sheets in PDB entry 5EQA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 8 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	131	133	first strand
Strand 2	A	124	127	anti-parallel
Strand 3	A	141	149	parallel
Strand 4	A	162	169	anti-parallel
Strand 5	A	172	180	anti-parallel
Strand 6	A	185	190	anti-parallel
Strand 7	A	196	197	anti-parallel
Strand 8	A	200	201	anti-parallel

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There are 5 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	240	243	first strand
Strand 2	A	214	217	parallel
Strand 3	A	260	266	parallel
Strand 4	A	306	311	anti-parallel
Strand 5	A	284	286	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	B	131	133	first strand
Strand 2	B	124	127	anti-parallel
Strand 3	B	141	149	parallel
Strand 4	B	162	169	anti-parallel
Strand 5	B	172	180	anti-parallel
Strand 6	B	185	190	anti-parallel
Strand 7	B	196	197	anti-parallel
Strand 8	B	200	201	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	243	first strand
Strand 2	B	214	217	parallel
Strand 3	B	260	266	parallel
Strand 4	B	306	311	anti-parallel
Strand 5	B	284	286	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	131	133	first strand
Strand 2	C	124	127	anti-parallel
Strand 3	C	141	149	parallel
Strand 4	C	162	169	anti-parallel
Strand 5	C	172	180	anti-parallel
Strand 6	C	185	190	anti-parallel
Strand 7	C	196	197	anti-parallel
Strand 8	C	200	201	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	240	243	first strand
Strand 2	C	214	217	parallel
Strand 3	C	260	266	parallel
Strand 4	C	306	311	anti-parallel
Strand 5	C	284	286	anti-parallel

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There are 8 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	131	133	first strand
Strand 2	D	124	127	anti-parallel
Strand 3	D	141	149	parallel
Strand 4	D	162	169	anti-parallel
Strand 5	D	172	180	anti-parallel
Strand 6	D	185	190	anti-parallel
Strand 7	D	196	197	anti-parallel
Strand 8	D	200	201	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	D	240	243	first strand
Strand 2	D	214	217	parallel
Strand 3	D	260	266	parallel
Strand 4	D	306	311	anti-parallel
Strand 5	D	284	286	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: 5EQA

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