Analysis of interatomic Contacts of Structural Units in PDB entry:
6X5A

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 6X5A entry

There are 11 chains in PDB entry 6X5A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 37	ARG 134
B	ARG 23	GLY 102
C	ALA 10	PRO 117
D	LYS 30	SER 124
E	LYS 37	ARG 134
F	LEU 22	GLY 102
G	ALA 10	LEU 116
H	ARG 31	SER 124
I	T 1	G 145
J	C 1	A 145
K	GLU 146	LEU 507

There are 48 helices in PDB entry 6X5A. 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	55	Right-handed alpha
Helix 2	AA2	A	63	76	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	30	41	Right-handed alpha
Helix 6	AA6	B	49	76	Right-handed alpha
Helix 7	AA7	B	82	92	Right-handed alpha
Helix 8	AA8	C	16	22	Right-handed alpha
Helix 9	AA9	C	26	36	Right-handed alpha
Helix 10	AB1	C	46	72	Right-handed alpha
Helix 11	AB2	C	79	90	Right-handed alpha
Helix 12	AB3	C	92	97	Right-handed alpha
Helix 13	AB4	C	112	116	Right-handed 310
Helix 14	AB5	D	37	49	Right-handed alpha
Helix 15	AB6	D	55	84	Right-handed alpha
Helix 16	AB7	D	90	102	Right-handed alpha
Helix 17	AB8	D	103	123	Right-handed alpha
Helix 18	AB9	E	44	55	Right-handed alpha
Helix 19	AC1	E	63	76	Right-handed alpha
Helix 20	AC2	E	85	114	Right-handed alpha
Helix 21	AC3	E	120	132	Right-handed alpha
Helix 22	AC4	F	25	29	Right-handed 310
Helix 23	AC5	F	30	42	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	82	92	Right-handed alpha
Helix 26	AC8	G	16	22	Right-handed alpha
Helix 27	AC9	G	26	36	Right-handed alpha
Helix 28	AD1	G	46	73	Right-handed alpha
Helix 29	AD2	G	79	89	Right-handed alpha
Helix 30	AD3	G	92	97	Right-handed alpha
Helix 31	AD4	G	112	116	Right-handed 310
Helix 32	AD5	H	37	49	Right-handed alpha
Helix 33	AD6	H	57	84	Right-handed alpha
Helix 34	AD7	H	90	102	Right-handed alpha
Helix 35	AD8	H	104	123	Right-handed alpha
Helix 36	AD9	K	147	183	Right-handed alpha
Helix 37	AE1	K	248	250	Right-handed 310
Helix 38	AE2	K	258	276	Right-handed alpha
Helix 39	AE3	K	319	323	Right-handed 310
Helix 40	AE4	K	333	342	Right-handed alpha
Helix 41	AE5	K	367	377	Right-handed alpha
Helix 42	AE6	K	393	412	Right-handed alpha
Helix 43	AE7	K	419	434	Right-handed alpha
Helix 44	AE8	K	436	440	Right-handed 310
Helix 45	AE9	K	441	443	Right-handed 310
Helix 46	AF1	K	444	462	Right-handed alpha
Helix 47	AF2	K	482	499	Right-handed alpha
Helix 48	AF3	K	500	506	Right-handed 310

There are 13 sheets in PDB entry 6X5A. 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,

There are 2 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	83	84	first strand
Strand 2	B	80	81	parallel

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There are 2 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	118	119	first strand
Strand 2	B	45	46	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	B	97	98	first strand
Strand 2	G	101	102	parallel

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There are 2 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	42	43	first strand
Strand 2	D	88	89	parallel

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There are 2 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	77	78	first strand
Strand 2	D	53	54	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	C	100	102	first strand
Strand 2	F	96	98	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	E	83	84	first strand
Strand 2	F	80	81	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	E	118	119	first strand
Strand 2	F	45	46	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	88	89	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	77	78	first strand
Strand 2	H	53	54	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	192	195	first strand
Strand 2	K	211	219	anti-parallel
Strand 3	K	303	314	parallel
Strand 4	K	345	349	anti-parallel
Strand 5	K	363	366	anti-parallel
Strand 6	K	234	239	anti-parallel
Strand 7	K	223	227	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	192	195	first strand
Strand 2	K	211	219	anti-parallel
Strand 3	K	303	314	parallel
Strand 4	K	294	299	anti-parallel
Strand 5	K	282	285	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	K	252	253	first strand
Strand 2	K	256	257	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: 6X5A

Analysis of interatomic Contacts of Structural Units in PDB entry:
6X5A