PDBsum entry 3qp3

Transferase

PDB id

3qp3

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Contents

			Protein chains

					101 a.a.

			Ligands

					SO4 ×7

			Waters ×291

PDB id:

3qp3

Links

Name:

Transferase

Title:

Crystal structure of titin domain m4, tetragonal form

Structure:

Titin. Chain: a, b, c. Fragment: domain m4 (unp residues 33294-33395). Synonym: connectin, rhabdomyosarcoma antigen mu-rms-40.14. Engineered: yes

Source:

Homo sapiens. Human. Organism_taxid: 9606. Gene: ttn. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.00Å

R-factor:

0.179

R-free:

0.213

Authors:

F.Sauer,A.Kolodziejczyk,M.Wilmanns

Key ref:

F.Sauer et al. Crystal structure of titin domain m4, Tetragonal form. To be published, .

Date:

11-Feb-11

Release date:

15-Feb-12

PROCHECK

	Headers

	References

Protein chains

Q8WZ42 (TITIN_HUMAN) - Titin from Homo sapiens

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Seq: Struc:					34350 a.a. 101 a.a.*

Key:

PfamA domain

Secondary structure

CATH domain

* PDB and UniProt seqs differ at 1 residue position (black cross)



		Enzyme reactions

Enzyme class:

E.C.2.7.11.1 - non-specific serine/threonine protein kinase.

[IntEnz] [ExPASy] [KEGG] [BRENDA]

Reaction:

1.	L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H⁺
2.	L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H⁺

L-seryl-[protein]	+	ATP	=	O-phospho-L-seryl-[protein]	+	ADP	+	H(+)

L-threonyl-[protein]	+	ATP	=	O-phospho-L-threonyl-[protein]	+	ADP	+	H(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site