Analysis of interatomic Contacts of Structural Units in PDB entry:
4D1F

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 4D1F entry

There are 12 chains in PDB entry 4D1F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 240	GLU 344
B	LYS 239	GLU 344
C	LYS 239	GLU 344
D	THR 240	GLU 344
E	THR 240	GLU 344
F	LYS 239	GLU 344
G	THR 240	GLU 344
H	THR 240	GLU 344
I	THR 240	GLU 344
J	THR 240	GLU 344
K	PRO 237	GLU 344
L	LYS 239	GLU 344

There are 12 helices in PDB entry 4D1F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	290	299	Right-handed alpha
Helix 2	2	B	290	299	Right-handed alpha
Helix 3	3	C	290	299	Right-handed alpha
Helix 4	4	D	290	299	Right-handed alpha
Helix 5	5	E	290	299	Right-handed alpha
Helix 6	6	F	290	299	Right-handed alpha
Helix 7	7	G	290	299	Right-handed alpha
Helix 8	8	H	290	299	Right-handed alpha
Helix 9	9	I	290	299	Right-handed alpha
Helix 10	10	J	290	299	Right-handed alpha
Helix 11	11	K	290	299	Right-handed alpha
Helix 12	12	L	290	299	Right-handed alpha

There are 24 sheets in PDB entry 4D1F. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB, GA, GB, HA, HB, IA, IB, JA, JB, KA, KB, LA, LB,

There are 4 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	242	249	first strand
Strand 2	A	255	265	anti-parallel
Strand 3	A	268	277	anti-parallel
Strand 4	A	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	A	322	327	anti-parallel
Strand 3	A	312	319	anti-parallel
Strand 4	A	305	309	anti-parallel

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There are 4 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	240	249	first strand
Strand 2	B	255	265	anti-parallel
Strand 3	B	268	277	anti-parallel
Strand 4	B	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	B	322	327	anti-parallel
Strand 3	B	312	319	anti-parallel
Strand 4	B	305	309	anti-parallel

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There are 4 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	240	249	first strand
Strand 2	C	255	265	anti-parallel
Strand 3	C	268	277	anti-parallel
Strand 4	C	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	C	322	327	anti-parallel
Strand 3	C	312	319	anti-parallel
Strand 4	C	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	D	255	265	anti-parallel
Strand 3	D	268	277	anti-parallel
Strand 4	D	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	D	322	327	anti-parallel
Strand 3	D	312	319	anti-parallel
Strand 4	D	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	E	255	265	anti-parallel
Strand 3	E	268	277	anti-parallel
Strand 4	E	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	E	322	327	anti-parallel
Strand 3	E	312	319	anti-parallel
Strand 4	E	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	F	255	265	anti-parallel
Strand 3	F	268	277	anti-parallel
Strand 4	F	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	F	322	327	anti-parallel
Strand 3	F	312	319	anti-parallel
Strand 4	F	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	G	255	265	anti-parallel
Strand 3	G	268	277	anti-parallel
Strand 4	G	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	G	322	327	anti-parallel
Strand 3	G	312	319	anti-parallel
Strand 4	G	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	H	255	265	anti-parallel
Strand 3	H	268	277	anti-parallel
Strand 4	H	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	H	322	327	anti-parallel
Strand 3	H	312	319	anti-parallel
Strand 4	H	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	I	255	265	anti-parallel
Strand 3	I	268	277	anti-parallel
Strand 4	I	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	I	322	327	anti-parallel
Strand 3	I	312	319	anti-parallel
Strand 4	I	305	309	anti-parallel

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There are 4 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	242	249	first strand
Strand 2	J	255	265	anti-parallel
Strand 3	J	268	277	anti-parallel
Strand 4	J	335	343	anti-parallel

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There are 4 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	285	288	first strand
Strand 2	J	322	327	anti-parallel
Strand 3	J	312	319	anti-parallel
Strand 4	J	305	309	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	238	249	first strand
Strand 2	K	255	265	anti-parallel
Strand 3	K	268	277	anti-parallel
Strand 4	K	335	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	285	288	first strand
Strand 2	K	322	327	anti-parallel
Strand 3	K	312	319	anti-parallel
Strand 4	K	305	309	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	240	249	first strand
Strand 2	L	255	265	anti-parallel
Strand 3	L	268	277	anti-parallel
Strand 4	L	335	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	285	288	first strand
Strand 2	L	322	327	anti-parallel
Strand 3	L	312	319	anti-parallel
Strand 4	L	305	309	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: 4D1F

Analysis of interatomic Contacts of Structural Units in PDB entry:
4D1F