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

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 7SHT entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 6	ALA 172
B	THR 229	ASN 544
D	PHE 228	ASN 544
H	GLU 1	SER 120
J	GLU 1	SER 120
K	GLY -1	ILE 110
L	GLY -1	ILE 110

There are 16 helices in PDB entry 7SHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	63	Right-handed 310
Helix 2	AA2	B	301	305	Right-handed alpha
Helix 3	AA3	B	345	350	Right-handed alpha
Helix 4	AA4	B	407	412	Right-handed alpha
Helix 5	AA5	B	512	519	Right-handed alpha
Helix 6	AA6	D	301	306	Right-handed alpha
Helix 7	AA7	D	344	350	Right-handed alpha
Helix 8	AA8	D	407	412	Right-handed alpha
Helix 9	AA9	D	486	488	Right-handed 310
Helix 10	AB1	D	513	519	Right-handed alpha
Helix 11	AB2	H	87	91	Right-handed 310
Helix 12	AB3	J	28	32	Right-handed 310
Helix 13	AB4	J	87	91	Right-handed 310
Helix 14	AB5	K	83	87	Right-handed 310
Helix 15	AB6	L	54	56	Right-handed 310
Helix 16	AB7	L	83	87	Right-handed 310

There are 31 sheets in PDB entry 7SHT. 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 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	15	17	first strand
Strand 2	A	82	84	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	22	25	first strand
Strand 2	A	52	55	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	44	45	first strand
Strand 2	A	40	41	anti-parallel
Strand 3	A	66	67	anti-parallel

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There are 3 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	88	92	first strand
Strand 2	A	103	109	anti-parallel
Strand 3	A	136	138	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	A	125	130	first strand
Strand 2	A	116	122	anti-parallel
Strand 3	A	151	154	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	A	147	149	first strand
Strand 2	A	165	167	anti-parallel

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There are 8 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	280	287	first strand
Strand 2	B	290	300	anti-parallel
Strand 3	B	249	257	anti-parallel
Strand 4	B	232	238	anti-parallel
Strand 5	D	232	237	anti-parallel
Strand 6	D	249	259	anti-parallel
Strand 7	D	290	300	anti-parallel
Strand 8	D	280	287	anti-parallel

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There are 4 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	273	274	first strand
Strand 2	B	264	270	anti-parallel
Strand 3	B	309	316	anti-parallel
Strand 4	B	321	326	anti-parallel

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There are 4 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	338	341	first strand
Strand 2	B	355	360	anti-parallel
Strand 3	B	397	404	anti-parallel
Strand 4	B	388	391	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	376	first strand
Strand 2	B	416	419	anti-parallel
Strand 3	B	430	433	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	B	444	448	first strand
Strand 2	B	461	467	anti-parallel
Strand 3	B	506	510	anti-parallel
Strand 4	B	491	492	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	483	484	first strand
Strand 2	B	475	480	anti-parallel
Strand 3	B	522	527	anti-parallel
Strand 4	B	536	537	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	B	496	497	first strand
Strand 2	B	503	504	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	D	264	270	first strand
Strand 2	D	310	316	anti-parallel
Strand 3	D	321	322	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	D	338	340	first strand
Strand 2	D	355	363	anti-parallel
Strand 3	D	397	404	anti-parallel
Strand 4	D	388	389	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	446	448	first strand
Strand 2	D	461	467	anti-parallel
Strand 3	D	503	510	anti-parallel
Strand 4	D	490	492	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	D	446	448	first strand
Strand 2	D	461	467	anti-parallel
Strand 3	D	503	510	anti-parallel
Strand 4	D	496	497	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	D	475	476	first strand
Strand 2	D	526	527	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	D	479	480	first strand
Strand 2	D	483	484	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	35	40	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	100	102	first strand
Strand 2	H	105	107	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	7	first strand
Strand 2	J	21	25	anti-parallel
Strand 3	J	78	80	anti-parallel
Strand 4	J	71	73	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	17	19	first strand
Strand 2	J	82	84	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	58	59	first strand
Strand 2	J	46	52	anti-parallel
Strand 3	J	35	40	anti-parallel
Strand 4	J	92	102	anti-parallel
Strand 5	J	105	108	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	58	59	first strand
Strand 2	J	46	52	anti-parallel
Strand 3	J	35	40	anti-parallel
Strand 4	J	92	102	anti-parallel
Strand 5	J	115	117	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	5	7	first strand
Strand 2	K	19	24	anti-parallel
Strand 3	K	74	79	anti-parallel
Strand 4	K	66	71	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	12	first strand
Strand 2	K	106	109	parallel
Strand 3	K	89	94	anti-parallel
Strand 4	K	37	42	anti-parallel
Strand 5	K	48	50	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	52	53	first strand
Strand 2	K	57	58	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	L	5	7	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	74	79	anti-parallel
Strand 4	L	66	71	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	106	109	parallel
Strand 3	L	89	94	anti-parallel
Strand 4	L	37	42	anti-parallel
Strand 5	L	48	53	anti-parallel
Strand 6	L	57	58	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: 7SHT

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