Analysis of interatomic Contacts of Structural Units in PDB entry:
6I6R

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 6I6R entry

There are 2 chains in PDB entry 6I6R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 27	PRO 642
B	ALA 28	PRO 644

There are 31 helices in PDB entry 6I6R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	67	79	Right-handed alpha
Helix 2	AA2	A	80	84	Right-handed 310
Helix 3	AA3	A	92	96	Right-handed 310
Helix 4	AA4	A	111	124	Right-handed alpha
Helix 5	AA5	A	145	168	Right-handed alpha
Helix 6	AA6	A	168	173	Right-handed alpha
Helix 7	AA7	A	194	213	Right-handed alpha
Helix 8	AA8	A	231	244	Right-handed alpha
Helix 9	AA9	A	268	287	Right-handed alpha
Helix 10	AB1	A	288	291	Right-handed 310
Helix 11	AB2	A	310	314	Right-handed 310
Helix 12	AB3	A	315	333	Right-handed alpha
Helix 13	AB4	A	384	394	Right-handed alpha
Helix 14	AB5	A	482	490	Right-handed alpha
Helix 15	AB6	A	497	506	Right-handed alpha
Helix 16	AB7	B	63	66	Right-handed 310
Helix 17	AB8	B	67	79	Right-handed alpha
Helix 18	AB9	B	80	84	Right-handed 310
Helix 19	AC1	B	92	96	Right-handed 310
Helix 20	AC2	B	111	124	Right-handed alpha
Helix 21	AC3	B	145	168	Right-handed alpha
Helix 22	AC4	B	168	173	Right-handed alpha
Helix 23	AC5	B	194	213	Right-handed alpha
Helix 24	AC6	B	231	244	Right-handed alpha
Helix 25	AC7	B	268	287	Right-handed alpha
Helix 26	AC8	B	288	291	Right-handed 310
Helix 27	AC9	B	310	314	Right-handed 310
Helix 28	AD1	B	315	333	Right-handed alpha
Helix 29	AD2	B	384	394	Right-handed alpha
Helix 30	AD3	B	482	490	Right-handed alpha
Helix 31	AD4	B	497	506	Right-handed alpha

There are 13 sheets in PDB entry 6I6R. 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 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	410	412	first strand
Strand 2	A	399	407	anti-parallel
Strand 3	A	30	42	anti-parallel
Strand 4	A	453	461	parallel
Strand 5	A	524	526	anti-parallel

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There are 9 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	511	517	first strand
Strand 2	A	470	477	anti-parallel
Strand 3	A	534	541	anti-parallel
Strand 4	A	435	442	anti-parallel
Strand 5	A	418	425	anti-parallel
Strand 6	A	399	407	anti-parallel
Strand 7	A	30	42	anti-parallel
Strand 8	A	453	461	parallel
Strand 9	A	529	531	anti-parallel

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There are 8 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	49	52	first strand
Strand 2	A	87	90	parallel
Strand 3	A	127	131	parallel
Strand 4	A	176	178	parallel
Strand 5	A	217	223	parallel
Strand 6	A	258	261	parallel
Strand 7	A	295	297	parallel
Strand 8	A	343	346	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	98	100	first strand
Strand 2	A	108	110	anti-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	A	366	371	first strand
Strand 2	A	378	383	anti-parallel

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There are 3 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	552	560	first strand
Strand 2	A	563	569	anti-parallel
Strand 3	A	604	607	anti-parallel

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There are 5 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	593	594	first strand
Strand 2	A	578	586	anti-parallel
Strand 3	A	616	624	anti-parallel
Strand 4	A	636	641	anti-parallel
Strand 5	B	640	642	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	410	412	first strand
Strand 2	B	399	407	anti-parallel
Strand 3	B	30	42	anti-parallel
Strand 4	B	449	461	parallel
Strand 5	B	524	526	anti-parallel

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There are 9 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	511	517	first strand
Strand 2	B	470	477	anti-parallel
Strand 3	B	534	541	anti-parallel
Strand 4	B	435	442	anti-parallel
Strand 5	B	418	425	anti-parallel
Strand 6	B	399	407	anti-parallel
Strand 7	B	30	42	anti-parallel
Strand 8	B	449	461	parallel
Strand 9	B	529	532	anti-parallel

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There are 8 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	49	52	first strand
Strand 2	B	87	90	parallel
Strand 3	B	127	131	parallel
Strand 4	B	176	178	parallel
Strand 5	B	217	223	parallel
Strand 6	B	258	261	parallel
Strand 7	B	295	297	parallel
Strand 8	B	343	346	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	366	371	first strand
Strand 2	B	378	383	anti-parallel

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There are 3 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	552	560	first strand
Strand 2	B	563	569	anti-parallel
Strand 3	B	604	607	anti-parallel

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There are 4 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	593	594	first strand
Strand 2	B	578	586	anti-parallel
Strand 3	B	616	624	anti-parallel
Strand 4	B	636	638	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: 6I6R

Analysis of interatomic Contacts of Structural Units in PDB entry:
6I6R