8A1F

Human PTPRK N-terminal domains MAM-Ig-FN1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Receptor-type tyrosine-protein phosphatase kappa	polymer	370	41397.2	2	UniProt (Q15262) Pfam (PF00629) Pfam (PF07679) In PDB	Homo sapiens (human)	Protein-tyrosine phosphatase kappa,R-PTP-kappa
2	C	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	1	In PDB GlyTouCan (G21290RB)
3	D	alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		748.7	1	In PDB GlyTouCan (G81315DD)
4	E	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	F	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	1	In PDB GlyTouCan (G15407YE)
6	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
7	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
8		water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 28 - 385 (UniProt: Q15262)

PDB	External Database	Details
Glu 25	-	cloning artifact
Thr 26	-	cloning artifact
Gly 27	-	cloning artifact
Gly 386	-	expression tag
Thr 387	-	expression tag
Lys 388	-	expression tag
His 389	-	expression tag
His 390	-	expression tag
His 391	-	expression tag
His 392	-	expression tag
His 393	-	expression tag
His 394	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82794.4
Branched	Number of molecules	4
	Total formula weight	2330.2
Non-Polymers*	Number of molecules	4
	Total formula weight	488.4
All*	Total formula weight	85612.9

*Water molecules are not included.