1SEK

THE STRUCTURE OF ACTIVE SERPIN K FROM MANDUCA SEXTA AND A MODEL FOR SERPIN-PROTEASE COMPLEX FORMATION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SERPIN K	polymer	378	42273.2	1	UniProt (P14754) Pfam (PF00079) UniProt (by SIFTS) (Q25526) In PDB	Manduca sexta (tobacco hornworm)
2		water	water		18.0	115	Chemie (HOH)

Sequence modifications

A: 9 - 386 (UniProt: P14754)

PDB	External Database	Details
Asn 189	Val 195	conflict
Lys 349	Gly 355	conflict
Thr 351	Val 357	conflict
Thr 352	Pro 358	conflict
Tyr 353	Ala 359	conflict
Phe 355	Leu 361	conflict
His 356	Ile 362	conflict
Phe 357	Leu 363	conflict
Val 358	Tyr 364	conflict
Lys 360	Glu 366	conflict
Glu 362	His 368	conflict
Asn 364	Asp 370	conflict
Lys 365	Arg 371	conflict
Phe 368	Tyr 374	conflict
Ser 370	Glu 376	conflict
Tyr 373	Ile 379	conflict
Asn 374	Asp 380	conflict
Arg 375	Gly 381	conflict
Asn 376	Ile 382	conflict
Ser 377	Pro 383	conflict
Ser 380	Asn 386	conflict
Val 382	Lys 388	conflict
Cys 383	Val 389	conflict
Val 384	Ile 390	conflict
Gln 385	Glu 391	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42273.2
All*	Total formula weight	42273.2

*Water molecules are not included.