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

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 6AKF entry

There are 8 chains in PDB entry 6AKF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	SER 183
C	SER -2	SER 183
E	MET 1	ALA 182
G	SER 0	SER 183
B	ALA 203	PHE 319
D	ALA 203	PHE 319
F	ALA 203	PHE 319
H	ALA 203	PHE 319

There are 30 helices in PDB entry 6AKF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	0	26	Right-handed alpha
Helix 2	AA2	A	57	59	Right-handed 310
Helix 3	AA3	A	73	99	Right-handed alpha
Helix 4	AA4	A	99	108	Right-handed alpha
Helix 5	AA5	A	109	141	Right-handed alpha
Helix 6	AA6	A	142	147	Right-handed alpha
Helix 7	AA7	A	160	182	Right-handed alpha
Helix 8	AA8	C	-1	25	Right-handed alpha
Helix 9	AA9	C	73	99	Right-handed alpha
Helix 10	AB1	C	101	108	Right-handed alpha
Helix 11	AB2	C	111	147	Right-handed alpha
Helix 12	AB3	C	160	182	Right-handed alpha
Helix 13	AB4	E	2	26	Right-handed alpha
Helix 14	AB5	E	76	84	Right-handed alpha
Helix 15	AB6	E	84	89	Right-handed alpha
Helix 16	AB7	E	91	99	Right-handed alpha
Helix 17	AB8	E	110	148	Right-handed alpha
Helix 18	AB9	E	160	182	Right-handed alpha
Helix 19	AC1	G	3	9	Right-handed alpha
Helix 20	AC2	G	13	26	Right-handed alpha
Helix 21	AC3	G	75	100	Right-handed alpha
Helix 22	AC4	G	111	116	Right-handed alpha
Helix 23	AC5	G	116	147	Right-handed alpha
Helix 24	AC6	G	162	183	Right-handed alpha
Helix 25	AC7	B	210	216	Right-handed alpha
Helix 26	AC8	B	267	270	Right-handed 310
Helix 27	AC9	D	210	216	Right-handed alpha
Helix 28	AD1	F	211	216	Right-handed alpha
Helix 29	AD2	F	267	270	Right-handed 310
Helix 30	AD3	H	211	217	Right-handed alpha

There are 15 sheets in PDB entry 6AKF. 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,

There are 5 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	61	63	first strand
Strand 2	A	52	55	anti-parallel
Strand 3	A	44	47	anti-parallel
Strand 4	A	30	33	anti-parallel
Strand 5	A	158	159	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	C	60	65	first strand
Strand 2	C	51	56	anti-parallel
Strand 3	C	43	47	anti-parallel
Strand 4	C	30	34	anti-parallel
Strand 5	C	157	159	anti-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	E	43	44	first strand
Strand 2	E	55	56	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	32	34	first strand
Strand 2	G	43	47	anti-parallel
Strand 3	G	51	56	anti-parallel
Strand 4	G	61	65	anti-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	B	206	207	first strand
Strand 2	B	237	241	parallel
Strand 3	B	296	302	anti-parallel
Strand 4	B	259	265	anti-parallel
Strand 5	B	273	277	anti-parallel

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There are 2 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	223	227	first strand
Strand 2	B	313	317	anti-parallel

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There are 2 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	232	233	first strand
Strand 2	B	309	310	anti-parallel

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There are 2 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	251	255	first strand
Strand 2	B	285	289	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	204	209	first strand
Strand 2	D	237	244	parallel
Strand 3	D	294	302	anti-parallel
Strand 4	D	259	266	anti-parallel
Strand 5	D	271	277	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	D	226	227	first strand
Strand 2	D	313	318	anti-parallel
Strand 3	D	250	254	anti-parallel
Strand 4	D	288	290	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	F	206	210	first strand
Strand 2	F	238	244	parallel
Strand 3	F	294	302	anti-parallel
Strand 4	F	259	265	anti-parallel
Strand 5	F	272	277	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	224	227	first strand
Strand 2	F	313	318	anti-parallel
Strand 3	F	251	255	anti-parallel
Strand 4	F	285	287	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	232	233	first strand
Strand 2	F	309	310	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	206	210	first strand
Strand 2	H	238	244	parallel
Strand 3	H	294	302	anti-parallel
Strand 4	H	259	266	anti-parallel
Strand 5	H	271	277	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	H	224	227	first strand
Strand 2	H	313	318	anti-parallel
Strand 3	H	249	255	anti-parallel
Strand 4	H	285	291	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: 6AKF

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