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

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 6IXV entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 42	ALA 265
B	GLU 39	SER 264
C	VAL 41	ARG 262
D	ASP 42	GLY 267
E	ARG 4	TYR 173
F	ARG 4	TYR 173
G	ASP 5	TYR 173
H	ARG 4	TYR 173

There are 42 helices in PDB entry 6IXV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	89	Right-handed alpha
Helix 2	AA2	A	94	133	Right-handed alpha
Helix 3	AA3	A	134	146	Right-handed alpha
Helix 4	AA4	A	147	151	Right-handed 310
Helix 5	AA5	A	152	161	Right-handed alpha
Helix 6	AA6	A	161	201	Right-handed alpha
Helix 7	AA7	A	201	231	Right-handed alpha
Helix 8	AA8	A	231	261	Right-handed alpha
Helix 9	AA9	B	43	89	Right-handed alpha
Helix 10	AB1	B	91	146	Right-handed alpha
Helix 11	AB2	B	147	152	Right-handed 310
Helix 12	AB3	B	153	201	Right-handed alpha
Helix 13	AB4	B	201	208	Right-handed alpha
Helix 14	AB5	B	208	263	Right-handed alpha
Helix 15	AB6	C	42	91	Right-handed alpha
Helix 16	AB7	C	94	133	Right-handed alpha
Helix 17	AB8	C	137	142	Right-handed alpha
Helix 18	AB9	C	152	157	Right-handed 310
Helix 19	AC1	C	161	201	Right-handed alpha
Helix 20	AC2	C	201	259	Right-handed alpha
Helix 21	AC3	D	43	89	Right-handed alpha
Helix 22	AC4	D	94	143	Right-handed alpha
Helix 23	AC5	D	151	158	Right-handed alpha
Helix 24	AC6	D	164	201	Right-handed alpha
Helix 25	AC7	D	201	260	Right-handed alpha
Helix 26	AC8	E	23	28	Right-handed alpha
Helix 27	AC9	E	76	82	Right-handed alpha
Helix 28	AD1	E	95	110	Right-handed alpha
Helix 29	AD2	E	135	146	Right-handed alpha
Helix 30	AD3	E	158	173	Right-handed alpha
Helix 31	AD4	F	95	110	Right-handed alpha
Helix 32	AD5	F	135	146	Right-handed alpha
Helix 33	AD6	F	158	173	Right-handed alpha
Helix 34	AD7	G	75	81	Right-handed alpha
Helix 35	AD8	G	96	110	Right-handed alpha
Helix 36	AD9	G	135	146	Right-handed alpha
Helix 37	AE1	G	158	169	Right-handed alpha
Helix 38	AE2	H	23	28	Right-handed alpha
Helix 39	AE3	H	75	81	Right-handed alpha
Helix 40	AE4	H	95	110	Right-handed alpha
Helix 41	AE5	H	135	144	Right-handed alpha
Helix 42	AE6	H	160	169	Right-handed alpha

There are 4 sheets in PDB entry 6IXV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	33	34	first strand
Strand 2	E	48	55	anti-parallel
Strand 3	E	58	65	anti-parallel
Strand 4	E	13	17	parallel
Strand 5	E	86	92	parallel
Strand 6	E	118	125	parallel
Strand 7	E	149	154	parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	33	34	first strand
Strand 2	F	48	55	anti-parallel
Strand 3	F	58	65	anti-parallel
Strand 4	F	13	18	parallel
Strand 5	F	86	92	parallel
Strand 6	F	118	124	parallel
Strand 7	F	149	152	parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	33	34	first strand
Strand 2	G	48	55	anti-parallel
Strand 3	G	58	65	anti-parallel
Strand 4	G	13	18	parallel
Strand 5	G	86	92	parallel
Strand 6	G	118	124	parallel
Strand 7	G	149	152	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	H	33	34	first strand
Strand 2	H	48	55	anti-parallel
Strand 3	H	58	65	anti-parallel
Strand 4	H	13	17	parallel
Strand 5	H	86	92	parallel
Strand 6	H	118	124	parallel
Strand 7	H	149	152	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: 6IXV

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