eF-site ID 1kzx_12-A
PDB Code 1kzx
Model 12
Chain A

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Title Solution structure of human intestinal fatty acid binding protein with a naturally-occurring single amino acid substitution (A54T)
Classification LIPID BINDING PROTEIN
Compound INTESTINAL FATTY ACID-BINDING PROTEIN (T54)
Source Homo sapiens (Human) (FABPI_HUMAN)
Sequence A:  AFDSTWKVDRSENYDKFMEKMGVNIVKRKLAAHDNLKLTI
TQEGNKFTVKESSTFRNIEVVFELGVTFNYNLADGTELRG
TWSLEGNKLIGKFKRTDNGNELNTVREIIGDELVQTYVYE
GVEAKRIFKKD
Description


Functional site

1) chain A
residue 83
type BINDING
sequence S
description BINDING => ECO:0000250|UniProtKB:P02693
source Swiss-Prot : SWS_FT_FI1

2) chain A
residue 107
type BINDING
sequence E
description BINDING => ECO:0000250|UniProtKB:P02693
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 4-21
type prosite
sequence STWKVDRSENYDKFMEKM
description FABP Cytosolic fatty-acid binding proteins signature. STWkVdrSeNYDkFMEKM
source prosite : PS00214

4) chain A
residue 2
type MOD_RES
sequence F
description N-acetylalanine => ECO:0000250|UniProtKB:P02693
source Swiss-Prot : SWS_FT_FI2


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