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

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 6XRI entry

There are 10 chains in PDB entry 6XRI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 6	GLU 140
B	LEU 6	GLU 140
C	SER 7	GLU 140
D	LEU 6	GLU 140
E	SER 7	GLU 140
F	SER 7	GLU 140
G	LEU 6	GLU 140
H	SER 7	GLU 140
I	LEU 6	GLU 140
J	SER 7	GLY 27

There are 56 helices in PDB entry 6XRI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	24	Right-handed alpha
Helix 2	AA2	A	77	84	Right-handed alpha
Helix 3	AA3	A	105	120	Right-handed alpha
Helix 4	AA4	A	121	128	Right-handed alpha
Helix 5	AA5	B	7	23	Right-handed alpha
Helix 6	AA6	B	76	84	Right-handed alpha
Helix 7	AA7	B	105	120	Right-handed alpha
Helix 8	AA8	B	121	128	Right-handed alpha
Helix 9	AA9	C	8	23	Right-handed alpha
Helix 10	AB1	C	77	84	Right-handed alpha
Helix 11	AB2	C	105	120	Right-handed alpha
Helix 12	AB3	C	121	130	Right-handed alpha
Helix 13	AB4	D	7	23	Right-handed alpha
Helix 14	AB5	D	76	84	Right-handed alpha
Helix 15	AB6	D	105	120	Right-handed alpha
Helix 16	AB7	D	121	128	Right-handed alpha
Helix 17	AB8	E	8	22	Right-handed alpha
Helix 18	AB9	E	79	84	Right-handed alpha
Helix 19	AC1	E	106	120	Right-handed alpha
Helix 20	AC2	E	121	129	Right-handed alpha
Helix 21	AC3	F	8	23	Right-handed alpha
Helix 22	AC4	F	77	84	Right-handed alpha
Helix 23	AC5	F	105	120	Right-handed alpha
Helix 24	AC6	F	121	128	Right-handed alpha
Helix 25	AC7	G	7	23	Right-handed alpha
Helix 26	AC8	G	76	84	Right-handed alpha
Helix 27	AC9	G	105	120	Right-handed alpha
Helix 28	AD1	G	121	130	Right-handed alpha
Helix 29	AD2	H	8	22	Right-handed alpha
Helix 30	AD3	H	77	84	Right-handed alpha
Helix 31	AD4	H	106	120	Right-handed alpha
Helix 32	AD5	H	121	129	Right-handed alpha
Helix 33	AD6	I	7	23	Right-handed alpha
Helix 34	AD7	I	76	84	Right-handed alpha
Helix 35	AD8	I	106	120	Right-handed alpha
Helix 36	AD9	I	121	129	Right-handed alpha
Helix 37	AE1	J	8	24	Right-handed alpha
Helix 38	AE2	J	76	84	Right-handed alpha
Helix 39	AE3	J	106	120	Right-handed alpha
Helix 40	AE4	J	121	128	Right-handed alpha
Helix 41	AE5	K	7	23	Right-handed alpha
Helix 42	AE6	K	77	84	Right-handed alpha
Helix 43	AE7	K	106	120	Right-handed alpha
Helix 44	AE8	K	121	129	Right-handed alpha
Helix 45	AE9	L	14	22	Right-handed alpha
Helix 46	AF1	L	76	84	Right-handed alpha
Helix 47	AF2	L	105	120	Right-handed alpha
Helix 48	AF3	L	121	129	Right-handed alpha
Helix 49	AF4	M	7	23	Right-handed alpha
Helix 50	AF5	M	77	84	Right-handed alpha
Helix 51	AF6	M	107	120	Right-handed alpha
Helix 52	AF7	M	121	129	Right-handed alpha
Helix 53	AF8	N	10	22	Right-handed alpha
Helix 54	AF9	N	77	84	Right-handed alpha
Helix 55	AG1	N	105	120	Right-handed alpha
Helix 56	AG2	N	121	130	Right-handed alpha

There are 14 sheets in PDB entry 6XRI. 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,

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	A	48	54	first strand
Strand 2	A	35	41	anti-parallel
Strand 3	A	86	91	anti-parallel
Strand 4	A	94	103	anti-parallel
Strand 5	A	136	139	anti-parallel
Strand 6	A	61	65	anti-parallel
Strand 7	A	57	58	anti-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	B	48	54	first strand
Strand 2	B	35	41	anti-parallel
Strand 3	B	86	91	anti-parallel
Strand 4	B	94	103	anti-parallel
Strand 5	B	136	139	anti-parallel
Strand 6	B	61	65	anti-parallel
Strand 7	B	57	58	anti-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	C	48	54	first strand
Strand 2	C	35	41	anti-parallel
Strand 3	C	86	91	anti-parallel
Strand 4	C	94	103	anti-parallel
Strand 5	C	136	139	anti-parallel
Strand 6	C	61	65	anti-parallel
Strand 7	C	57	58	anti-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	D	48	54	first strand
Strand 2	D	35	41	anti-parallel
Strand 3	D	86	91	anti-parallel
Strand 4	D	94	103	anti-parallel
Strand 5	D	137	139	anti-parallel
Strand 6	D	61	64	anti-parallel
Strand 7	D	57	58	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	48	54	first strand
Strand 2	E	35	41	anti-parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	94	103	anti-parallel
Strand 5	E	136	139	anti-parallel
Strand 6	E	61	65	anti-parallel
Strand 7	E	57	58	anti-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	F	48	54	first strand
Strand 2	F	35	41	anti-parallel
Strand 3	F	86	91	anti-parallel
Strand 4	F	94	103	anti-parallel
Strand 5	F	136	139	anti-parallel
Strand 6	F	61	65	anti-parallel
Strand 7	F	57	58	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	48	54	first strand
Strand 2	G	35	41	anti-parallel
Strand 3	G	86	91	anti-parallel
Strand 4	G	94	103	anti-parallel
Strand 5	G	136	139	anti-parallel
Strand 6	G	61	65	anti-parallel
Strand 7	G	57	58	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	48	54	first strand
Strand 2	H	35	41	anti-parallel
Strand 3	H	86	91	anti-parallel
Strand 4	H	94	103	anti-parallel
Strand 5	H	136	139	anti-parallel
Strand 6	H	61	65	anti-parallel
Strand 7	H	57	58	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	48	54	first strand
Strand 2	I	35	41	anti-parallel
Strand 3	I	86	91	anti-parallel
Strand 4	I	94	103	anti-parallel
Strand 5	I	136	140	anti-parallel
Strand 6	I	61	65	anti-parallel
Strand 7	I	57	58	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	48	54	first strand
Strand 2	J	35	41	anti-parallel
Strand 3	J	86	90	anti-parallel
Strand 4	J	95	103	anti-parallel
Strand 5	J	136	139	anti-parallel
Strand 6	J	61	65	anti-parallel
Strand 7	J	57	58	anti-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	48	54	first strand
Strand 2	K	35	41	anti-parallel
Strand 3	K	86	90	anti-parallel
Strand 4	K	95	103	anti-parallel
Strand 5	K	136	139	anti-parallel
Strand 6	K	61	65	anti-parallel
Strand 7	K	57	58	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	48	54	first strand
Strand 2	L	35	41	anti-parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	94	103	anti-parallel
Strand 5	L	136	139	anti-parallel
Strand 6	L	61	65	anti-parallel
Strand 7	L	57	58	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	48	54	first strand
Strand 2	M	35	41	anti-parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	94	103	anti-parallel
Strand 5	M	136	139	anti-parallel
Strand 6	M	61	65	anti-parallel
Strand 7	M	57	58	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	48	54	first strand
Strand 2	N	35	41	anti-parallel
Strand 3	N	86	90	anti-parallel
Strand 4	N	95	103	anti-parallel
Strand 5	N	136	139	anti-parallel
Strand 6	N	62	65	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: 6XRI

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