6HM7

CRYSTAL STRUCTURE OF SPLEEN TYROSINE KINASE (SYK) IN COMPLEX WITH A 2-(PHENOXYMETHYL)PYRIDINE INHIBITOR

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004672	molecular_function	protein kinase activity
A	0004713	molecular_function	protein tyrosine kinase activity
A	0005524	molecular_function	ATP binding
A	0006468	biological_process	protein phosphorylation

Functional Information from PDB Data

site_id	AC1
Number of Residues	13
Details	binding site for residue GDH A 701

Chain	Residue
A	LEU377
A	ASN499
A	LEU501
A	ASP512
A	HOH827
A	VAL385
A	ALA400
A	MET448
A	GLU449
A	ALA451
A	GLY454
A	PRO455
A	ARG498

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site_id	AC2
Number of Residues	2
Details	binding site for residue BR A 702

Chain	Residue
A	ARG367
A	LEU372

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site_id	AC3
Number of Residues	4
Details	binding site for residue BR A 703

Chain	Residue
A	PRO535
A	VAL536
A	LYS537
A	HOH1104

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site_id	AC4
Number of Residues	3
Details	binding site for residue BR A 704

Chain	Residue
A	ARG498
A	HOH863
A	HOH1030

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site_id	AC5
Number of Residues	7
Details	binding site for residue GOL A 705

Chain	Residue
A	LYS469
A	ASN470
A	GLU473
A	HIS506
A	TYR630
A	HOH874
A	HOH878

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site_id	AC6
Number of Residues	2
Details	binding site for residue DMS A 706

Chain	Residue
A	TYR431
A	HOH867

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Functional Information from PROSITE/UniProt

site_id	PS00107
Number of Residues	26
Details	PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGSGNFGTVKkGyyqmkkvvkt........VAVK

Chain	Residue	Details
A	LEU377-LYS402

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site_id	PS00109
Number of Residues	13
Details	PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDLAARNVLL

Chain	Residue	Details
A	PHE490-LEU502

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028

Chain	Residue	Details
A	LYS517

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site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159

Chain	Residue	Details
A	ALA400
A	GLN425

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site_id	SWS_FT_FI3
Number of Residues	4
Details	MOD_RES: Phosphothreonine => ECO:0000269|PubMed:21469132

Chain	Residue	Details
A	LYS368
A	GLU407
A	SER553
A	MET605

---

site_id	SWS_FT_FI4
Number of Residues	6
Details	MOD_RES: Phosphotyrosine => ECO:0000269|PubMed:21469132

Chain	Residue	Details
A	THR371
A	LYS375
A	LYS387
A	TYR507
A	THR530
A	PHE549

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site_id	SWS_FT_FI5
Number of Residues	3
Details	MOD_RES: Phosphoserine => ECO:0000269|PubMed:21469132

Chain	Residue	Details
A	GLU373
A	LYS402
A	TYR602

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site_id	SWS_FT_FI6
Number of Residues	1
Details	MOD_RES: Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:21469132

Chain	Residue	Details
A	LYS548

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site_id	SWS_FT_FI7
Number of Residues	1
Details	MOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P48025

Chain	Residue	Details
A	GLY569

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