Analysis of interatomic Contacts of Structural Units in PDB entry:
6JKA

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 6JKA entry

There are 4 chains in PDB entry 6JKA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	PRO 227
B	SER 7	LYS 226
C	GLY 1	SER 228
D	LEU 8	PRO 227

There are 28 helices in PDB entry 6JKA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	56	70	Right-handed alpha
Helix 2	AA2	A	83	88	Right-handed alpha
Helix 3	AA3	A	89	96	Right-handed alpha
Helix 4	AA4	A	104	113	Right-handed alpha
Helix 5	AA5	A	162	164	Right-handed 310
Helix 6	AA6	A	179	192	Right-handed alpha
Helix 7	AA7	A	207	225	Right-handed alpha
Helix 8	AA8	B	56	70	Right-handed alpha
Helix 9	AA9	B	83	88	Right-handed alpha
Helix 10	AB1	B	89	96	Right-handed alpha
Helix 11	AB2	B	104	113	Right-handed alpha
Helix 12	AB3	B	162	164	Right-handed 310
Helix 13	AB4	B	179	191	Right-handed alpha
Helix 14	AB5	B	207	224	Right-handed alpha
Helix 15	AB6	C	56	69	Right-handed alpha
Helix 16	AB7	C	83	88	Right-handed alpha
Helix 17	AB8	C	89	96	Right-handed alpha
Helix 18	AB9	C	104	113	Right-handed alpha
Helix 19	AC1	C	162	164	Right-handed 310
Helix 20	AC2	C	179	192	Right-handed alpha
Helix 21	AC3	C	207	226	Right-handed alpha
Helix 22	AC4	D	56	69	Right-handed alpha
Helix 23	AC5	D	83	88	Right-handed alpha
Helix 24	AC6	D	89	95	Right-handed alpha
Helix 25	AC7	D	104	113	Right-handed alpha
Helix 26	AC8	D	162	164	Right-handed 310
Helix 27	AC9	D	179	192	Right-handed alpha
Helix 28	AD1	D	207	224	Right-handed alpha

There are 7 sheets in PDB entry 6JKA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 14 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	12	17	first strand
Strand 2	A	20	28	anti-parallel
Strand 3	A	34	44	anti-parallel
Strand 4	A	47	51	anti-parallel
Strand 5	A	74	78	parallel
Strand 6	A	100	103	parallel
Strand 7	A	120	122	parallel
Strand 8	B	120	123	parallel
Strand 9	B	100	103	parallel
Strand 10	B	73	78	parallel
Strand 11	B	47	51	parallel
Strand 12	B	33	44	anti-parallel
Strand 13	B	20	29	anti-parallel
Strand 14	B	12	17	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	126	130	first strand
Strand 2	A	134	137	anti-parallel
Strand 3	A	149	152	anti-parallel
Strand 4	A	157	161	anti-parallel
Strand 5	A	196	199	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	B	126	130	first strand
Strand 2	B	134	137	anti-parallel
Strand 3	B	149	151	anti-parallel
Strand 4	B	157	161	anti-parallel
Strand 5	B	196	199	parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	12	17	first strand
Strand 2	C	20	29	anti-parallel
Strand 3	C	33	44	anti-parallel
Strand 4	C	47	51	anti-parallel
Strand 5	C	73	78	parallel
Strand 6	C	100	103	parallel
Strand 7	C	120	122	parallel

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There are 5 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	126	130	first strand
Strand 2	C	134	137	anti-parallel
Strand 3	C	149	151	anti-parallel
Strand 4	C	157	161	anti-parallel
Strand 5	C	196	199	parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	12	17	first strand
Strand 2	D	20	28	anti-parallel
Strand 3	D	34	44	anti-parallel
Strand 4	D	47	51	anti-parallel
Strand 5	D	73	78	parallel
Strand 6	D	100	103	parallel
Strand 7	D	120	122	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	D	126	130	first strand
Strand 2	D	134	137	anti-parallel
Strand 3	D	149	152	anti-parallel
Strand 4	D	157	161	anti-parallel
Strand 5	D	196	199	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: 6JKA

Analysis of interatomic Contacts of Structural Units in PDB entry:
6JKA