Analysis of interatomic Contacts of Structural Units in PDB entry:
4BHU

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 4BHU entry

There are 38 chains in PDB entry 4BHU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 43	SER 58
A	THR 60	PHE 129
A	LEU 131	ASN 157
A	PHE 159	ARG 170
B	GLY 43	SER 58
B	THR 60	PHE 129
B	LEU 131	ASN 157
B	PHE 159	SER 171
C	GLY 43	SER 58
C	THR 60	PHE 129
C	LEU 131	ASN 157
C	PHE 159	THR 172
D	GLY 43	SER 58
D	THR 60	PHE 129
D	LEU 131	ASN 157
D	PHE 159	SER 171
E	GLY 43	SER 58
E	THR 60	PHE 129
E	LEU 131	ASN 157
E	PHE 159	THR 172
F	GLY 43	SER 58
F	THR 60	PHE 129
F	LEU 131	ASN 157
F	PHE 159	THR 172
G	GLY 43	SER 58
G	THR 60	PHE 129
G	LEU 131	ASN 157
G	PHE 159	ARG 170
H	GLY 43	SER 58
H	THR 60	PHE 129
H	LEU 131	ASN 157
H	PHE 159	ARG 170
I	SER 47	SER 58
I	THR 60	PHE 129
I	LEU 131	ARG 170
J	SER 47	SER 58
J	THR 60	PHE 129
J	LEU 131	ARG 170

There are 10 helices in PDB entry 4BHU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	104	106	Right-handed 310
Helix 2	2	B	104	106	Right-handed 310
Helix 3	3	C	104	106	Right-handed 310
Helix 4	4	D	104	106	Right-handed 310
Helix 5	5	E	104	106	Right-handed 310
Helix 6	6	F	104	106	Right-handed 310
Helix 7	7	G	104	106	Right-handed 310
Helix 8	8	H	104	106	Right-handed 310
Helix 9	9	I	104	106	Right-handed 310
Helix 10	10	J	104	106	Right-handed 310

There are 24 sheets in PDB entry 4BHU. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, A, DB, EA, EB, EC, FA, FB, FC, GA, GB, HA, HB, IA, IB, JA, JB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	54	first strand
Strand 2	A	64	72	anti-parallel
Strand 3	A	129	137	anti-parallel
Strand 4	A	97	98	anti-parallel
Strand 5	A	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	108	109	first strand
Strand 2	A	114	123	anti-parallel
Strand 3	A	77	85	anti-parallel
Strand 4	A	142	150	anti-parallel
Strand 5	A	160	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	108	109	first strand
Strand 2	A	114	123	anti-parallel
Strand 3	A	77	85	anti-parallel
Strand 4	A	154	155	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	54	first strand
Strand 2	B	64	72	anti-parallel
Strand 3	B	129	137	anti-parallel
Strand 4	B	97	98	anti-parallel
Strand 5	B	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	108	109	first strand
Strand 2	B	114	123	anti-parallel
Strand 3	B	77	85	anti-parallel
Strand 4	B	142	150	anti-parallel
Strand 5	B	160	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	108	109	first strand
Strand 2	B	114	123	anti-parallel
Strand 3	B	77	85	anti-parallel
Strand 4	B	154	155	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	49	54	first strand
Strand 2	C	64	72	anti-parallel
Strand 3	C	129	137	anti-parallel
Strand 4	C	97	98	anti-parallel
Strand 5	C	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	108	109	first strand
Strand 2	C	114	123	anti-parallel
Strand 3	C	77	85	anti-parallel
Strand 4	C	142	155	anti-parallel
Strand 5	C	161	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	49	54	first strand
Strand 2	D	64	72	anti-parallel
Strand 3	D	129	137	anti-parallel
Strand 4	D	97	98	anti-parallel
Strand 5	D	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	108	109	first strand
Strand 2	D	114	123	anti-parallel
Strand 3	D	77	85	anti-parallel
Strand 4	D	142	155	anti-parallel
Strand 5	D	161	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	49	54	first strand
Strand 2	E	64	72	anti-parallel
Strand 3	E	129	137	anti-parallel
Strand 4	E	97	98	anti-parallel
Strand 5	E	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	108	109	first strand
Strand 2	E	114	123	anti-parallel
Strand 3	E	77	85	anti-parallel
Strand 4	E	142	150	anti-parallel
Strand 5	E	160	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	108	109	first strand
Strand 2	E	114	123	anti-parallel
Strand 3	E	77	85	anti-parallel
Strand 4	E	154	155	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	49	54	first strand
Strand 2	F	64	72	anti-parallel
Strand 3	F	129	137	anti-parallel
Strand 4	F	97	98	anti-parallel
Strand 5	F	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	108	109	first strand
Strand 2	F	114	123	anti-parallel
Strand 3	F	77	85	anti-parallel
Strand 4	F	142	150	anti-parallel
Strand 5	F	160	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	108	109	first strand
Strand 2	F	114	123	anti-parallel
Strand 3	F	77	85	anti-parallel
Strand 4	F	154	155	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	49	54	first strand
Strand 2	G	64	72	anti-parallel
Strand 3	G	129	137	anti-parallel
Strand 4	G	97	98	anti-parallel
Strand 5	G	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	108	109	first strand
Strand 2	G	114	123	anti-parallel
Strand 3	G	77	85	anti-parallel
Strand 4	G	142	155	anti-parallel
Strand 5	G	161	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	49	54	first strand
Strand 2	H	64	72	anti-parallel
Strand 3	H	129	137	anti-parallel
Strand 4	H	97	98	anti-parallel
Strand 5	H	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	108	109	first strand
Strand 2	H	114	123	anti-parallel
Strand 3	H	77	85	anti-parallel
Strand 4	H	142	155	anti-parallel
Strand 5	H	161	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	49	54	first strand
Strand 2	I	64	72	anti-parallel
Strand 3	I	129	137	anti-parallel
Strand 4	I	97	98	anti-parallel
Strand 5	I	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	108	109	first strand
Strand 2	I	114	118	anti-parallel
Strand 3	I	81	85	anti-parallel
Strand 4	I	142	151	anti-parallel
Strand 5	I	161	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	49	54	first strand
Strand 2	J	64	72	anti-parallel
Strand 3	J	129	137	anti-parallel
Strand 4	J	97	98	anti-parallel
Strand 5	J	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	108	109	first strand
Strand 2	J	114	118	anti-parallel
Strand 3	J	81	85	anti-parallel
Strand 4	J	142	151	anti-parallel
Strand 5	J	161	167	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: 4BHU

Analysis of interatomic Contacts of Structural Units in PDB entry:
4BHU