Analysis of interatomic Contacts of Structural Units in PDB entry:
6B27

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 6B27 entry

There are 12 chains in PDB entry 6B27 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 294	ILE 411
B	ALA 294	ILE 411
C	ALA 294	ILE 411
D	ALA 294	ILE 411
E	SER 296	THR 409
F	ASN 295	ILE 411
G	GLU 749	PRO 758
H	PRO 750	PRO 760
I	GLU 749	ARG 759
J	GLU 749	PRO 758
K	GLU 749	PRO 758
L	PRO 750	PRO 758

There are 5 helices in PDB entry 6B27. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	404	406	Right-handed 310
Helix 2	AA2	C	365	369	Right-handed 310
Helix 3	AA3	D	404	406	Right-handed 310
Helix 4	AA4	E	404	406	Right-handed 310
Helix 5	AA5	F	404	406	Right-handed 310

There are 18 sheets in PDB entry 6B27. 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,

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	337	342	first strand
Strand 2	A	329	334	anti-parallel
Strand 3	A	318	323	anti-parallel
Strand 4	A	296	299	anti-parallel
Strand 5	A	346	348	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	A	378	381	first strand
Strand 2	A	354	358	anti-parallel
Strand 3	A	408	411	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	392	396	first strand
Strand 2	A	399	403	anti-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	B	337	342	first strand
Strand 2	B	329	334	anti-parallel
Strand 3	B	318	323	anti-parallel
Strand 4	B	296	299	anti-parallel
Strand 5	B	346	348	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	B	378	381	first strand
Strand 2	B	354	358	anti-parallel
Strand 3	B	408	410	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	B	391	396	first strand
Strand 2	B	399	404	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	C	337	342	first strand
Strand 2	C	329	334	anti-parallel
Strand 3	C	318	323	anti-parallel
Strand 4	C	296	299	anti-parallel
Strand 5	C	346	348	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	C	378	381	first strand
Strand 2	C	354	358	anti-parallel
Strand 3	C	408	411	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	C	391	396	first strand
Strand 2	C	399	404	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	D	337	342	first strand
Strand 2	D	329	334	anti-parallel
Strand 3	D	318	323	anti-parallel
Strand 4	D	296	299	anti-parallel
Strand 5	D	346	348	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	378	381	first strand
Strand 2	D	354	358	anti-parallel
Strand 3	D	408	410	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	D	392	396	first strand
Strand 2	D	399	403	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	337	342	first strand
Strand 2	E	329	334	anti-parallel
Strand 3	E	318	323	anti-parallel
Strand 4	E	297	299	anti-parallel
Strand 5	E	346	348	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	378	381	first strand
Strand 2	E	354	358	anti-parallel
Strand 3	E	408	409	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	E	392	396	first strand
Strand 2	E	399	403	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	337	342	first strand
Strand 2	F	329	334	anti-parallel
Strand 3	F	318	323	anti-parallel
Strand 4	F	296	299	anti-parallel
Strand 5	F	346	349	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	378	381	first strand
Strand 2	F	354	358	anti-parallel
Strand 3	F	408	410	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	392	396	first strand
Strand 2	F	399	403	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: 6B27

Analysis of interatomic Contacts of Structural Units in PDB entry:
6B27