Analysis of interatomic Contacts of Structural Units in PDB entry:
9KBO

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 9KBO entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 16 chains in PDB entry 9KBO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	GLY 248
A	VAL 251	ALA 252
A	CYS 254	LEU 255
A	GLN 257	GLU 278
B	GLY 1	GLY 248
B	VAL 251	ALA 252
B	CYS 254	LEU 255
B	GLN 257	GLU 277
C	GLY 1	GLY 248
C	VAL 251	ALA 252
C	CYS 254	LEU 255
C	GLN 257	GLU 276
D	SER 2	GLY 248
D	VAL 251	ALA 252
D	CYS 254	LEU 255
D	GLN 257	GLU 275

There are 43 helices in PDB entry 9KBO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	19	Right-handed alpha
Helix 2	AA2	A	24	35	Right-handed alpha
Helix 3	AA3	A	38	54	Right-handed alpha
Helix 4	AA4	A	56	62	Right-handed 310
Helix 5	AA5	A	68	73	Right-handed alpha
Helix 6	AA6	A	74	84	Right-handed alpha
Helix 7	AA7	A	91	100	Right-handed alpha
Helix 8	AA8	A	143	146	Right-handed 310
Helix 9	AA9	A	194	198	Right-handed 310
Helix 10	AB1	A	225	232	Right-handed alpha
Helix 11	AB2	A	263	278	Right-handed alpha
Helix 12	AB3	B	2	19	Right-handed alpha
Helix 13	AB4	B	24	35	Right-handed alpha
Helix 14	AB5	B	38	54	Right-handed alpha
Helix 15	AB6	B	58	62	Right-handed 310
Helix 16	AB7	B	68	73	Right-handed alpha
Helix 17	AB8	B	74	84	Right-handed alpha
Helix 18	AB9	B	91	100	Right-handed alpha
Helix 19	AC1	B	126	128	Right-handed 310
Helix 20	AC2	B	143	146	Right-handed 310
Helix 21	AC3	B	194	198	Right-handed 310
Helix 22	AC4	B	225	232	Right-handed alpha
Helix 23	AC5	B	263	276	Right-handed alpha
Helix 24	AC6	C	2	19	Right-handed alpha
Helix 25	AC7	C	24	35	Right-handed alpha
Helix 26	AC8	C	38	54	Right-handed alpha
Helix 27	AC9	C	57	62	Right-handed 310
Helix 28	AD1	C	68	73	Right-handed alpha
Helix 29	AD2	C	74	85	Right-handed alpha
Helix 30	AD3	C	88	100	Right-handed alpha
Helix 31	AD4	C	143	146	Right-handed 310
Helix 32	AD5	C	194	198	Right-handed 310
Helix 33	AD6	C	225	232	Right-handed alpha
Helix 34	AD7	C	263	276	Right-handed alpha
Helix 35	AD8	D	3	19	Right-handed alpha
Helix 36	AD9	D	24	35	Right-handed alpha
Helix 37	AE1	D	38	54	Right-handed alpha
Helix 38	AE2	D	56	62	Right-handed 310
Helix 39	AE3	D	68	73	Right-handed alpha
Helix 40	AE4	D	74	84	Right-handed alpha
Helix 41	AE5	D	91	100	Right-handed alpha
Helix 42	AE6	D	143	147	Right-handed 310
Helix 43	AE7	D	263	275	Right-handed alpha

There are 15 sheets in PDB entry 9KBO. 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 2 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	105	112	first strand
Strand 2	A	117	124	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	130	131	first strand
Strand 2	A	138	139	anti-parallel

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There are 3 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	161	167	first strand
Strand 2	A	148	154	anti-parallel
Strand 3	A	185	186	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	172	173	first strand
Strand 2	A	180	181	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	205	207	first strand
Strand 2	A	213	218	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	105	112	first strand
Strand 2	B	117	124	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	B	130	131	first strand
Strand 2	B	138	139	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	B	161	167	first strand
Strand 2	B	148	154	anti-parallel
Strand 3	B	185	187	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	172	173	first strand
Strand 2	B	180	181	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	C	105	112	first strand
Strand 2	C	117	124	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	C	130	131	first strand
Strand 2	C	138	139	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	C	161	167	first strand
Strand 2	C	148	154	anti-parallel
Strand 3	C	185	187	anti-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	C	172	173	first strand
Strand 2	C	180	181	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	D	105	112	first strand
Strand 2	D	117	124	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	D	130	131	first strand
Strand 2	D	138	139	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: 9KBO

Analysis of interatomic Contacts of Structural Units in PDB entry:
9KBO