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

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 6IAT entry

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

Chain ID	Initial residue	Terminal residue
C	ALA 11	ASP 395
A	GLN 4	ASP 395
B	ALA 11	ASP 395
D	GLN 4	GLN 396
E	MET 5	THR 58
F	MET 5	GLY 59
G	MET 5	ASN 31
H	MET 5	GLY 59

There are 40 helices in PDB entry 6IAT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	12	21	Right-handed 310
Helix 2	AA2	C	22	27	Right-handed alpha
Helix 3	AA3	C	104	110	Right-handed 310
Helix 4	AA4	C	137	141	Right-handed 310
Helix 5	AA5	C	144	180	Right-handed alpha
Helix 6	AA6	C	198	205	Right-handed alpha
Helix 7	AA7	C	217	221	Right-handed 310
Helix 8	AA8	C	244	253	Right-handed alpha
Helix 9	AA9	C	290	298	Right-handed alpha
Helix 10	AB1	A	8	16	Right-handed alpha
Helix 11	AB2	A	104	108	Right-handed 310
Helix 12	AB3	A	144	181	Right-handed alpha
Helix 13	AB4	A	193	201	Right-handed alpha
Helix 14	AB5	A	217	221	Right-handed 310
Helix 15	AB6	A	244	253	Right-handed alpha
Helix 16	AB7	A	266	268	Right-handed 310
Helix 17	AB8	A	290	299	Right-handed alpha
Helix 18	AB9	B	20	25	Right-handed alpha
Helix 19	AC1	B	104	108	Right-handed 310
Helix 20	AC2	B	137	142	Right-handed 310
Helix 21	AC3	B	144	182	Right-handed alpha
Helix 22	AC4	B	184	186	Right-handed 310
Helix 23	AC5	B	196	208	Right-handed alpha
Helix 24	AC6	B	243	253	Right-handed alpha
Helix 25	AC7	B	290	299	Right-handed alpha
Helix 26	AC8	D	8	15	Right-handed alpha
Helix 27	AC9	D	16	20	Right-handed 310
Helix 28	AD1	D	21	25	Right-handed 310
Helix 29	AD2	D	72	76	Right-handed 310
Helix 30	AD3	D	137	142	Right-handed 310
Helix 31	AD4	D	144	182	Right-handed alpha
Helix 32	AD5	D	193	207	Right-handed alpha
Helix 33	AD6	D	217	221	Right-handed 310
Helix 34	AD7	D	234	236	Right-handed 310
Helix 35	AD8	D	244	251	Right-handed alpha
Helix 36	AD9	D	253	261	Right-handed alpha
Helix 37	AE1	D	265	269	Right-handed alpha
Helix 38	AE2	D	290	300	Right-handed alpha
Helix 39	AE3	G	13	19	Right-handed alpha
Helix 40	AE4	H	16	21	Right-handed alpha

There are 20 sheets in PDB entry 6IAT. 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, AB7, AB8, AB9, AC1, AC2,

There are 4 strands in AA1 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	C	352	355	parallel
Strand 3	C	371	382	anti-parallel
Strand 4	C	125	134	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	119	121	first strand
Strand 2	C	85	88	anti-parallel
Strand 3	B	58	61	parallel

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There are 5 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	97	98	first strand
Strand 2	B	125	133	anti-parallel
Strand 3	B	372	384	anti-parallel
Strand 4	B	350	355	anti-parallel
Strand 5	B	77	78	parallel

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There are 5 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	188	190	first strand
Strand 2	C	391	394	parallel
Strand 3	C	342	346	anti-parallel
Strand 4	C	238	243	anti-parallel
Strand 5	C	270	273	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	286	287	first strand
Strand 2	C	310	311	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	58	61	first strand
Strand 2	B	85	91	parallel
Strand 3	B	116	121	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	87	91	first strand
Strand 2	A	116	120	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	350	355	first strand
Strand 2	A	371	384	anti-parallel
Strand 3	A	360	366	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	350	355	first strand
Strand 2	A	371	384	anti-parallel
Strand 3	A	125	134	anti-parallel
Strand 4	B	97	98	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	190	first strand
Strand 2	A	390	394	parallel
Strand 3	A	342	346	anti-parallel
Strand 4	A	238	243	anti-parallel
Strand 5	A	270	273	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	A	279	282	first strand
Strand 2	A	331	334	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	B	188	190	first strand
Strand 2	B	391	394	parallel
Strand 3	B	342	346	anti-parallel
Strand 4	B	238	242	anti-parallel
Strand 5	B	270	271	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	B	280	282	first strand
Strand 2	B	331	333	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	286	287	first strand
Strand 2	B	310	311	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	78	first strand
Strand 2	D	350	355	parallel
Strand 3	D	371	384	anti-parallel
Strand 4	D	125	134	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	78	first strand
Strand 2	D	350	355	parallel
Strand 3	D	371	384	anti-parallel
Strand 4	D	361	364	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	89	first strand
Strand 2	D	118	121	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	190	first strand
Strand 2	D	390	394	parallel
Strand 3	D	342	346	anti-parallel
Strand 4	D	238	243	anti-parallel
Strand 5	D	270	273	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	280	282	first strand
Strand 2	D	331	333	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	286	287	first strand
Strand 2	D	310	311	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: 6IAT

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