Analysis of interatomic Contacts of Structural Units in PDB entry:
7CFD

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 7CFD entry

There are 21 chains in PDB entry 7CFD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ILE 568	SER 745
I	ARG 13	GLY 14
I	GLY 16	GLY 16
C	GLU 567	SER 745
J	GLY 12	GLY 14
J	GLY 16	LYS 18
K	ARG 11	GLY 14
K	GLY 16	LYS 18
D	ILE 568	SER 745
E	THR 562	TYR 741
L	GLY 14	GLY 14
L	GLY 16	ARG 17
F	VAL 564	SER 745
A	SER 570	SER 745
G	HIS 565	SER 745
N	GLY 12	GLY 14
N	GLY 16	ARG 17
H	HIS 565	SER 745
M	ARG 13	GLY 14
M	GLY 16	LYS 18
Z	GLY 16	ARG 17

There are 46 helices in PDB entry 7CFD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	599	603	Right-handed 310
Helix 2	AA2	B	604	609	Right-handed 310
Helix 3	AA3	B	656	658	Right-handed 310
Helix 4	AA4	B	664	670	Right-handed alpha
Helix 5	AA5	B	689	705	Right-handed alpha
Helix 6	AA6	B	730	739	Right-handed alpha
Helix 7	AA7	C	604	609	Right-handed 310
Helix 8	AA8	C	656	658	Right-handed 310
Helix 9	AA9	C	664	669	Right-handed alpha
Helix 10	AB1	C	689	705	Right-handed alpha
Helix 11	AB2	C	727	729	Right-handed 310
Helix 12	AB3	C	730	739	Right-handed alpha
Helix 13	AB4	D	601	603	Right-handed 310
Helix 14	AB5	D	604	609	Right-handed 310
Helix 15	AB6	D	656	658	Right-handed 310
Helix 16	AB7	D	664	669	Right-handed alpha
Helix 17	AB8	D	689	705	Right-handed alpha
Helix 18	AB9	D	727	729	Right-handed 310
Helix 19	AC1	D	730	739	Right-handed alpha
Helix 20	AC2	E	604	608	Right-handed 310
Helix 21	AC3	E	656	658	Right-handed 310
Helix 22	AC4	E	664	670	Right-handed alpha
Helix 23	AC5	E	689	705	Right-handed alpha
Helix 24	AC6	E	727	729	Right-handed 310
Helix 25	AC7	E	730	739	Right-handed alpha
Helix 26	AC8	F	604	609	Right-handed 310
Helix 27	AC9	F	656	658	Right-handed 310
Helix 28	AD1	F	664	670	Right-handed alpha
Helix 29	AD2	F	689	705	Right-handed alpha
Helix 30	AD3	F	727	729	Right-handed 310
Helix 31	AD4	F	730	739	Right-handed alpha
Helix 32	AD5	A	604	609	Right-handed 310
Helix 33	AD6	A	656	658	Right-handed 310
Helix 34	AD7	A	664	670	Right-handed alpha
Helix 35	AD8	A	689	705	Right-handed alpha
Helix 36	AD9	A	730	739	Right-handed alpha
Helix 37	AE1	G	604	608	Right-handed 310
Helix 38	AE2	G	656	658	Right-handed 310
Helix 39	AE3	G	664	670	Right-handed alpha
Helix 40	AE4	G	689	705	Right-handed alpha
Helix 41	AE5	G	727	729	Right-handed 310
Helix 42	AE6	G	730	739	Right-handed alpha
Helix 43	AE7	H	601	603	Right-handed 310
Helix 44	AE8	H	664	670	Right-handed alpha
Helix 45	AE9	H	689	705	Right-handed alpha
Helix 46	AF1	H	730	739	Right-handed alpha

There are 31 sheets in PDB entry 7CFD. 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, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	571	581	first strand
Strand 2	B	584	589	anti-parallel
Strand 3	B	675	679	anti-parallel
Strand 4	B	721	724	parallel
Strand 5	B	708	716	anti-parallel
Strand 6	B	571	581	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	597	598	first strand
Strand 2	B	629	637	anti-parallel
Strand 3	B	642	646	anti-parallel
Strand 4	B	652	655	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	597	598	first strand
Strand 2	B	629	637	anti-parallel
Strand 3	B	619	623	anti-parallel
Strand 4	B	660	662	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	B	682	684	first strand
Strand 2	B	742	744	anti-parallel

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There are 6 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	571	581	first strand
Strand 2	C	584	589	anti-parallel
Strand 3	C	675	679	anti-parallel
Strand 4	C	720	725	parallel
Strand 5	C	708	716	anti-parallel
Strand 6	C	571	581	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	597	599	first strand
Strand 2	C	628	637	anti-parallel
Strand 3	C	642	645	anti-parallel
Strand 4	C	652	655	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	C	628	637	anti-parallel
Strand 3	C	619	623	anti-parallel
Strand 4	C	660	662	anti-parallel

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There are 2 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	682	684	first strand
Strand 2	C	742	744	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	571	579	first strand
Strand 2	D	584	589	anti-parallel
Strand 3	D	675	679	anti-parallel
Strand 4	D	720	725	parallel
Strand 5	D	707	716	anti-parallel
Strand 6	D	571	579	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	D	628	637	anti-parallel
Strand 3	D	642	646	anti-parallel
Strand 4	D	652	655	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	D	628	637	anti-parallel
Strand 3	D	619	623	anti-parallel
Strand 4	D	660	662	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	682	684	first strand
Strand 2	D	742	744	anti-parallel

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There are 6 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	571	579	first strand
Strand 2	E	584	589	anti-parallel
Strand 3	E	675	679	anti-parallel
Strand 4	E	720	724	parallel
Strand 5	E	708	717	anti-parallel
Strand 6	E	571	579	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	E	628	637	anti-parallel
Strand 3	E	642	646	anti-parallel
Strand 4	E	652	655	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	E	597	599	first strand
Strand 2	E	628	637	anti-parallel
Strand 3	E	619	623	anti-parallel
Strand 4	E	660	661	anti-parallel

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There are 6 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	571	581	first strand
Strand 2	F	584	589	anti-parallel
Strand 3	F	675	679	anti-parallel
Strand 4	F	720	725	parallel
Strand 5	F	708	717	anti-parallel
Strand 6	F	571	581	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	F	628	637	anti-parallel
Strand 3	F	642	646	anti-parallel
Strand 4	F	652	655	anti-parallel

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There are 4 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	597	599	first strand
Strand 2	F	628	637	anti-parallel
Strand 3	F	619	623	anti-parallel
Strand 4	F	660	662	anti-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	F	682	684	first strand
Strand 2	F	742	744	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	571	581	first strand
Strand 2	A	584	589	anti-parallel
Strand 3	A	675	679	anti-parallel
Strand 4	A	720	725	parallel
Strand 5	A	708	717	anti-parallel
Strand 6	A	571	581	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	597	599	first strand
Strand 2	A	628	637	anti-parallel
Strand 3	A	642	646	anti-parallel
Strand 4	A	652	655	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	597	599	first strand
Strand 2	A	628	637	anti-parallel
Strand 3	A	619	623	anti-parallel
Strand 4	A	660	662	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	682	684	first strand
Strand 2	A	742	744	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	571	581	first strand
Strand 2	G	584	589	anti-parallel
Strand 3	G	674	679	anti-parallel
Strand 4	G	720	725	parallel
Strand 5	G	708	716	anti-parallel
Strand 6	G	571	581	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	597	599	first strand
Strand 2	G	628	637	anti-parallel
Strand 3	G	642	646	anti-parallel
Strand 4	G	652	655	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	597	599	first strand
Strand 2	G	628	637	anti-parallel
Strand 3	G	619	623	anti-parallel
Strand 4	G	660	661	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	682	684	first strand
Strand 2	G	742	744	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	571	581	first strand
Strand 2	H	584	589	anti-parallel
Strand 3	H	674	679	anti-parallel
Strand 4	H	720	724	parallel
Strand 5	H	708	716	anti-parallel
Strand 6	H	571	581	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	597	599	first strand
Strand 2	H	628	637	anti-parallel
Strand 3	H	619	623	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	597	599	first strand
Strand 2	H	628	637	anti-parallel
Strand 3	H	642	646	anti-parallel
Strand 4	H	652	655	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	682	684	first strand
Strand 2	H	742	744	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: 7CFD

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CFD