Analysis of interatomic Contacts of Structural Units in PDB entry:
6R1I

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 6R1I entry

There are 2 chains in PDB entry 6R1I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	ALA 468
B	SER 1	ALA 468

There are 36 helices in PDB entry 6R1I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	51	56	Right-handed alpha
Helix 2	AA2	A	71	81	Right-handed alpha
Helix 3	AA3	A	91	98	Right-handed alpha
Helix 4	AA4	A	122	124	Right-handed 310
Helix 5	AA5	A	136	149	Right-handed alpha
Helix 6	AA6	A	165	170	Right-handed alpha
Helix 7	AA7	A	180	201	Right-handed alpha
Helix 8	AA8	A	203	207	Right-handed 310
Helix 9	AA9	A	212	225	Right-handed alpha
Helix 10	AB1	A	237	242	Right-handed alpha
Helix 11	AB2	A	243	259	Right-handed alpha
Helix 12	AB3	A	261	271	Right-handed alpha
Helix 13	AB4	A	292	312	Right-handed alpha
Helix 14	AB5	A	340	352	Right-handed alpha
Helix 15	AB6	A	396	404	Right-handed alpha
Helix 16	AB7	A	411	424	Right-handed alpha
Helix 17	AB8	A	427	446	Right-handed alpha
Helix 18	AB9	A	454	468	Right-handed alpha
Helix 19	AC1	B	51	56	Right-handed alpha
Helix 20	AC2	B	71	82	Right-handed alpha
Helix 21	AC3	B	91	97	Right-handed alpha
Helix 22	AC4	B	122	124	Right-handed 310
Helix 23	AC5	B	136	149	Right-handed alpha
Helix 24	AC6	B	165	170	Right-handed alpha
Helix 25	AC7	B	180	201	Right-handed alpha
Helix 26	AC8	B	203	207	Right-handed 310
Helix 27	AC9	B	212	223	Right-handed alpha
Helix 28	AD1	B	237	242	Right-handed alpha
Helix 29	AD2	B	243	259	Right-handed alpha
Helix 30	AD3	B	262	271	Right-handed alpha
Helix 31	AD4	B	294	312	Right-handed alpha
Helix 32	AD5	B	340	352	Right-handed alpha
Helix 33	AD6	B	396	404	Right-handed alpha
Helix 34	AD7	B	411	424	Right-handed alpha
Helix 35	AD8	B	427	446	Right-handed alpha
Helix 36	AD9	B	454	468	Right-handed alpha

There are 15 sheets in PDB entry 6R1I. 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	2	6	first strand
Strand 2	A	280	285	anti-parallel
Strand 3	A	272	277	anti-parallel
Strand 4	A	154	158	parallel
Strand 5	A	175	178	anti-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	22	23	first strand
Strand 2	A	406	407	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	A	34	36	first strand
Strand 2	A	162	164	anti-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	A	126	129	first strand
Strand 2	A	132	135	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	231	232	first strand
Strand 2	A	330	335	anti-parallel
Strand 3	A	322	327	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	A	234	236	first strand
Strand 2	A	355	357	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	A	379	383	first strand
Strand 2	A	391	395	anti-parallel

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There are 5 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	2	6	first strand
Strand 2	B	280	285	anti-parallel
Strand 3	B	272	277	anti-parallel
Strand 4	B	154	158	parallel
Strand 5	B	175	178	anti-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	B	22	23	first strand
Strand 2	B	406	407	anti-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	B	34	36	first strand
Strand 2	B	162	164	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	99	first strand
Strand 2	B	102	103	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	129	first strand
Strand 2	B	132	135	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	231	232	first strand
Strand 2	B	330	335	anti-parallel
Strand 3	B	322	327	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	234	235	first strand
Strand 2	B	356	357	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	379	383	first strand
Strand 2	B	391	395	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: 6R1I

Analysis of interatomic Contacts of Structural Units in PDB entry:
6R1I