P07988 (PSPB_HUMAN) Homo sapiens (Human)

Pulmonary surfactant-associated protein B UniProtKBInterProSTRINGInteractive Modelling

381 aa; Sequence (Fasta)

Sequence Features

 248Interchain
 131T -> I (in dbSNP:rs1130866)VAR_006948 dbSNP
 176L -> F (in dbSNP:rs3024801)VAR_013099 dbSNP
 228A -> I (requires 2 nucleotide substitutions)VAR_006950
 228A -> R (requires 2 nucleotide substitutions)VAR_006949
 236R -> C (in SMDP1; dbSNP:rs137853202)VAR_036856 dbSNP
 272R -> H (in dbSNP:rs3024809)VAR_013100 dbSNP
 69-143
 72-137
 100-112
 208-277
 211-271
 235-246
 299-366
 302-360
 325-335
 32-60Saposin A-type domain
IPR003119PF02199
 67-104Saposin-like type B, region 1
IPR007856PF05184
 111-143Saposin B type, region 2
IPR008138PF03489
 334-366Saposin B type, region 2
IPR008138PF03489

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
NMR structure of Mini-B, an N-terminal- C-terminal construct from human Surfactant Protein-B (SP-...monomer 2jou208-278
Conformational Mapping of Mini-B: An N-terminal/C-terminal Construct of Surfactant Protein B Usin...monomer 1ssz208-278
NMR structure of Mini-B, an N-terminal- C-terminal construct from human Surfactant Protein B (SP-...monomer 2dwf208-278
CONFORMATIONAL MAPPING OF THE N-TERMINAL SEGMENT OF SURFACTANT PROTEIN B IN LIPID USING 13C-ENHAN...monomer 1dfw201-225
SP-B C-terminal (residues 59-80) peptide in DPC micellesmonomer 2m1t259-280
SP-B C-terminal (residues 59-80) peptide in methanolmonomer 2m0h259-280
SP-B C-terminal peptide in SDS micellesmonomer 1rg3263-278
SP-B C-terminal peptide in organic solvent (HFIP)monomer 1rg4263-278
Solution NMR Structure of Surfactant Protein B (11-25) (SP-B11-25)monomer 1kmr211-225

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer -4.101qdm.2.A108-241
18.81
monomer -3.955w78.1.A204-310
12.87
monomer -4.763rfi.1.A107-239
17.17