Analysis of interatomic Contacts of Structural Units in PDB entry:
7KIU

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 7KIU entry

There are 4 chains in PDB entry 7KIU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 20	GLN 282
B	PRO 20	GLN 282
C	PRO 20	GLN 282
D	PRO 20	GLN 282

There are 41 helices in PDB entry 7KIU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	37	Right-handed 310
Helix 2	AA2	A	38	51	Right-handed alpha
Helix 3	AA3	A	66	76	Right-handed alpha
Helix 4	AA4	A	78	83	Right-handed alpha
Helix 5	AA5	A	157	159	Right-handed 310
Helix 6	AA6	A	160	179	Right-handed alpha
Helix 7	AA7	A	198	204	Right-handed 310
Helix 8	AA8	A	205	210	Right-handed alpha
Helix 9	AA9	A	240	245	Right-handed alpha
Helix 10	AB1	A	256	261	Right-handed alpha
Helix 11	AB2	A	264	272	Right-handed alpha
Helix 12	AB3	B	32	37	Right-handed alpha
Helix 13	AB4	B	38	51	Right-handed alpha
Helix 14	AB5	B	66	75	Right-handed alpha
Helix 15	AB6	B	157	159	Right-handed 310
Helix 16	AB7	B	160	180	Right-handed alpha
Helix 17	AB8	B	198	204	Right-handed 310
Helix 18	AB9	B	205	210	Right-handed alpha
Helix 19	AC1	B	240	245	Right-handed alpha
Helix 20	AC2	B	256	261	Right-handed alpha
Helix 21	AC3	B	264	272	Right-handed alpha
Helix 22	AC4	C	34	37	Right-handed 310
Helix 23	AC5	C	38	51	Right-handed alpha
Helix 24	AC6	C	66	75	Right-handed alpha
Helix 25	AC7	C	157	159	Right-handed 310
Helix 26	AC8	C	160	179	Right-handed alpha
Helix 27	AC9	C	198	204	Right-handed 310
Helix 28	AD1	C	205	210	Right-handed alpha
Helix 29	AD2	C	240	245	Right-handed alpha
Helix 30	AD3	C	256	261	Right-handed alpha
Helix 31	AD4	C	264	270	Right-handed alpha
Helix 32	AD5	D	32	38	Right-handed 310
Helix 33	AD6	D	39	51	Right-handed alpha
Helix 34	AD7	D	66	77	Right-handed alpha
Helix 35	AD8	D	157	159	Right-handed 310
Helix 36	AD9	D	160	180	Right-handed alpha
Helix 37	AE1	D	198	204	Right-handed 310
Helix 38	AE2	D	205	210	Right-handed alpha
Helix 39	AE3	D	240	245	Right-handed alpha
Helix 40	AE4	D	256	261	Right-handed alpha
Helix 41	AE5	D	264	272	Right-handed alpha

There are 8 sheets in PDB entry 7KIU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	85	89	first strand
Strand 2	A	101	107	anti-parallel
Strand 3	A	54	60	anti-parallel
Strand 4	A	21	31	parallel
Strand 5	A	277	281	anti-parallel
Strand 6	A	253	254	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	A	112	118	first strand
Strand 2	A	135	140	anti-parallel
Strand 3	A	148	155	anti-parallel
Strand 4	A	184	189	parallel
Strand 5	A	234	239	anti-parallel
Strand 6	A	214	215	anti-parallel

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There are 6 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	85	89	first strand
Strand 2	B	101	107	anti-parallel
Strand 3	B	54	60	anti-parallel
Strand 4	B	21	31	parallel
Strand 5	B	277	281	anti-parallel
Strand 6	B	253	254	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	B	112	118	first strand
Strand 2	B	135	140	anti-parallel
Strand 3	B	148	155	anti-parallel
Strand 4	B	184	189	parallel
Strand 5	B	234	239	anti-parallel
Strand 6	B	214	215	anti-parallel

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There are 6 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	85	89	first strand
Strand 2	C	101	107	anti-parallel
Strand 3	C	54	60	anti-parallel
Strand 4	C	21	31	parallel
Strand 5	C	277	281	anti-parallel
Strand 6	C	253	254	anti-parallel

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There are 6 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	112	118	first strand
Strand 2	C	135	140	anti-parallel
Strand 3	C	148	155	anti-parallel
Strand 4	C	184	189	parallel
Strand 5	C	234	239	anti-parallel
Strand 6	C	214	215	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	D	86	89	first strand
Strand 2	D	101	106	anti-parallel
Strand 3	D	54	60	anti-parallel
Strand 4	D	21	31	parallel
Strand 5	D	277	281	anti-parallel
Strand 6	D	253	254	anti-parallel

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There are 6 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	112	118	first strand
Strand 2	D	135	140	anti-parallel
Strand 3	D	148	155	anti-parallel
Strand 4	D	184	189	parallel
Strand 5	D	234	239	anti-parallel
Strand 6	D	214	215	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: 7KIU

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KIU