3fiq:A    (GLN49) to   (LEU149)  ODORANT BINDING PROTEIN OBP1  |   LIPOCALIN, ODERANT-BINDING PROTEIN, TRANSPORT PROTEIN 
3fiq:B    (PHE55) to   (PRO151)  ODORANT BINDING PROTEIN OBP1  |   LIPOCALIN, ODERANT-BINDING PROTEIN, TRANSPORT PROTEIN 
3fll:A    (LEU53) to   (LYS167)  CRYSTAL STRUCTURE OF E55Q MUTANT OF NITROPHORIN 4  |   BETA BARREL, LIPOCALIN, HEME, MUTANT, AMMONIA, IRON, METAL- BINDING, SECRETED, VASOACTIVE, VASODILATOR, TRANSPORT PROTEIN 
4iaw:C    (LYS62) to   (PHE168)  ENGINEERED HUMAN LIPOCALIN 2 (C26) IN COMPLEX WITH Y-DTPA  |   BETA-BARREL, ENGINEERED LIPOCALIN, BINDING PROTEIN, Y-CHX-A''-DTPA, STREP-TAG, TRANSPORT PROTEIN 
3fw4:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FERRIC CATECHOL  |   8-STRANDED ANTI-PARALLEL BETA BARREL, 310-HELIX, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3fw4:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FERRIC CATECHOL  |   8-STRANDED ANTI-PARALLEL BETA BARREL, 310-HELIX, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3fw5:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FERRIC 4-METHYL-CATECHOL  |   8-STRANDED ANTI-PARALLEL BETA BARREL, 310-HELIX, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
1df3:A    (LYS50) to   (SER152)  SOLUTION STRUCTURE OF A RECOMBINANT MOUSE MAJOR URINARY PROTEIN  |   LIPOCALIN, CARRIER PROTEIN, PHEROMONE, 8-STRANDED BETA- BARREL, BINDING POCKET, DISULFIDE BRIDGE (64-157), SIGNALING PROTEIN, TRANSPORT PROTEIN 
1dfv:B    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF HUMAN NEUTROPHIL GELATINASE ASSOCIATED LIPOCALIN MONOMER  |   NEUTROPHIL, NGAL, LIPOCALIN, SUGAR BINDING PROTEIN 
3t1d:C    (LYS62) to   (PRO171)  THE MUTANT STRUCTURE OF HUMAN SIDEROCALIN W79A, R81A, Y106F BOUND TO ENTEROBACTIN  |   SSGCID, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, BETA-BARREL, SIDEROCALIN, W79A, R81A, Y106F, ANTIMICROBIAL PROTEIN 
2czt:A    (GLY76) to   (GLN182)  LIPOCALIN-TYPE PROSTAGLANDIN D SYNTHASE  |   LIPOCALIN, C2221 NATIVE, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL GENOMICS, ISOMERASE 
4y0r:A    (ASP53) to   (PHE151)  BOVINE BETA-LACTOGLOBULIN COMPLEX WITH PRAMOCAINE CRYSTALLIZED FROM AMMONIUM SULPHATE (BLG-PRM2)  |   TRANSPORT, LIGAND BINDING 
3tf6:B    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN (C87S MUTANT) IN COMPLEX WITH EUROPIUM AND THE SIDEROPHORE ANALOG TREN(CAM)(1,2-HOPO)2  |   SSGCID, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, ANTIMICROBIAL PROTEIN 
2dm5:A    (SER51) to   (SER152)  THERMODYNAMIC PENALTY ARISING FROM BURIAL OF A LIGAND POLAR GROUP WITHIN A HYDROPHOBIC POCKET OF A PROTEIN RECEPTOR  |   BETA BARREL, LIPOCALIN, TRANSPORT PROTEIN 
1epa:A    (LEU47) to   (HIS150)  STRUCTURE OF THE EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN AT 2.1 ANGSTROMS RESOLUTION  |   RETINOIC ACID-BINDING PROTEIN 
1epa:B    (ASN46) to   (HIS150)  STRUCTURE OF THE EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN AT 2.1 ANGSTROMS RESOLUTION  |   RETINOIC ACID-BINDING PROTEIN 
1epb:A    (ALA49) to   (HIS150)  STRUCTURE OF THE EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN AT 2.1 ANGSTROMS RESOLUTION  |   RETINOIC ACID-BINDING PROTEIN 
1epb:B    (ASN46) to   (HIS150)  STRUCTURE OF THE EPIDIDYMAL RETINOIC ACID-BINDING PROTEIN AT 2.1 ANGSTROMS RESOLUTION  |   RETINOIC ACID-BINDING PROTEIN 
3tzs:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN NGAL (C87S MUTANT) IN COMPLEX WITH FRAGMENT 1026, PHENYLUREA  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, IRON TRAFFICKING, LIPOCALIN, SIDEROCALIN, FRAGMENT BASED DRUG DESIGN, FBDD, FRAGMENTS OF LIFE, EBSI-01644, APOPTOSIS 
3u0d:C    (LYS62) to   (PRO171)  THE STRUCTURE OF HUMAN SIDEROCALIN BOUND TO THE BACTERIAL SIDEROPHORE 2,3-DHBA  |   SIDEROPHORE,BETA-BARREL, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRANSPORT PROTEIN, ANTIMICROBIAL PROTEIN 
1qy1:A    (SER51) to   (SER152)  THERMODYNAMICS OF BINDING OF 2-METHOXY-3-ISOPROPYLPYRAZINE AND 2- METHOXY-3-ISOBUTYLPYRAZINE TO THE MAJOR URINARY PROTEIN  |   LIPOCALIN, BETA-BARREL, MUP1, 2-METHOXY-3-ISOBUTYLPYRAZINE, TRANSPORT PROTEIN 
4k19:A    (LYS62) to   (PRO171)  THE STRUCTURE OF HUMAN SIDEROCALIN BOUND TO THE BACTERIAL SIDEROPHORE FLUVIBACTIN  |   BETA BARREL, ANTIBACTERIAL, SIDEROPHORE, METAL BINDING PROTEIN- INHIBITOR COMPLEX 
3hwe:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FE-BISHACAM  |   LIPOCALIN, SIDEROPHORE, BETA-BARREL, DISULFIDE BOND, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3hwe:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FE-BISHACAM  |   LIPOCALIN, SIDEROPHORE, BETA-BARREL, DISULFIDE BOND, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3hwf:A    (ASN65) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FE-TRENCAM2-HOPO  |   LIPOCALIN, SIDEROPHORE, BETA-BARREL, DISULFIDE BOND, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3hwg:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH FE-TRENCAM-HOPO2  |   LIPOCALIN, SIDEROPHORE, BETA-BARREL, DISULFIDE BOND, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
1gm6:A    (SER55) to   (THR155)  3-D STRUCTURE OF A SALIVARY LIPOCALIN FROM BOAR  |   ODORANT-BINDING PROTEIN 
3i0a:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) K134A MUTANT COMPLEXED WITH FERRIC ENTEROBACTIN  |   NGAL, P25, 25 KDA ALPHA-2-MICROGLOBULIN-RELATED SUBUNIT OF MMP-9, LIPOCALIN-2, ONCOGENE 24P3, DISULFIDE BOND, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, ANTIMICROBIAL PROTEIN 
4zhf:A    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
4zhf:E    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
1sy0:A    (LEU53) to   (LYS167)  1.15 A CRYSTAL STRUCTURE OF T121V MUTANT OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS  |   LIPOCALIN, BETA BARREL, FERRIC HEME, TRANSPORT PROTEIN 
2hlv:A    (GLY50) to   (LEU150)  BOVINE ODORANT BINDING PROTEIN DESWAPPED TRIPLE MUTANT  |   ODORANT BINDING PROTEIN, DOMAIN SWAPPING, TRANSPORT PROTEIN 
1i04:A    (SER69) to   (SER170)  CRYSTAL STRUCTURE OF MOUSE MAJOR URINARY PROTEIN-I FROM MOUSE LIVER  |   LIPOCALIN, BETA-BARREL, PHEROMONE, TRANSPORT PROTEIN 
1u0x:A    (LYS52) to   (LYS167)  CRYSTAL STRUCTURE OF NITROPHORIN 4 UNDER PRESSURE OF XENON (200 PSI)  |   BETA-BARREL, LIPOCALIN, FERRIC HEME, XENON, TRANSPORT PROTEIN 
4mvl:A    (ASN65) to   (PRO171)  CRYSTAL STRUCTURE OF AN ENGINEERED LIPOCALIN (ANTICALIN H1GA) IN COMPLEX WITH THE ALZHEIMER AMYLOID PEPTIDE ABETA1-40  |   BETA-BARREL, ENGINEERED LIPOCALIN, BINDING PROTEIN, PROTEIN BINDING- PROTEIN FIBRIL COMPLEX 
2k23:A    (VAL66) to   (PRO171)  SOLUTION STRUCTURE ANALYSIS OF THE RLCN2  |   BETA BARREL, TRANSPORT PROTEIN 
2kt4:B    (ASP45) to   (ARG148)  LIPOCALIN Q83 IS A SIDEROCALIN  |   SIDEROCALIN, LIPOCALIN, ENTEROBACTIN, DISULFIDE BOND, SECRETED, TRANSPORT, TRANSPORT PROTEIN 
2l5p:A    (GLU85) to   (LEU193)  SOLUTION NMR STRUCTURE OF PROTEIN LIPOCALIN 12 FROM RAT EPIDIDYMIS  |   LIPOCALIN, BETA BARREL, TRANSPORT PROTEIN 
2lb6:A    (LEU71) to   (SER171)  STRUCTURE OF 18694DA MUP, TYPICAL TO THE MAJOR URINARY PROTEIN FAMILY: MUP9, MUP11, MUP15, MUP18 & MUP19  |   LIPOCALIN, TRANSPORT PROTEIN 
3zq3:A    (SER70) to   (THR171)  CRYSTAL STRUCTURE OF RAT ODORANT BINDING PROTEIN 3 (OBP3)  |   ODORANT BINDING PROTEIN, LIPOCALIN, ENTHALPY-ENTROPY 
3zq3:B    (SER70) to   (THR171)  CRYSTAL STRUCTURE OF RAT ODORANT BINDING PROTEIN 3 (OBP3)  |   ODORANT BINDING PROTEIN, LIPOCALIN, ENTHALPY-ENTROPY 
3zq3:C    (SER70) to   (THR171)  CRYSTAL STRUCTURE OF RAT ODORANT BINDING PROTEIN 3 (OBP3)  |   ODORANT BINDING PROTEIN, LIPOCALIN, ENTHALPY-ENTROPY 
3zq3:D    (SER70) to   (THR171)  CRYSTAL STRUCTURE OF RAT ODORANT BINDING PROTEIN 3 (OBP3)  |   ODORANT BINDING PROTEIN, LIPOCALIN, ENTHALPY-ENTROPY 
1x89:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH CARBOXYMYCOBACTIN S  |   LIPOCALIN, SIDEROPHORE, ANTIMICROBIAL PROTEIN 
1x8u:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH CARBOXYMYCOBACTIN T  |   LIPOCALIN, SIDEROPHORE, ANTIMICROBIAL PROTEIN 
2nnd:A    (SER51) to   (SER156)  THE STRUCTURAL IDENTIFICATION OF THE INTERACTION SITE AND FUNCTIONAL STATE OF RBP FOR ITS MEMBRANE RECEPTOR  |   LIPOCALIN BETA-BARREL, TRANSPORT PROTEIN 
1l6m:C    (LYS62) to   (PRO171)  NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN IS A NOVEL BACTERIOSTATIC AGENT THAT INTERFERES WITH SIDEROPHORE- MEDIATED IRON ACQUISITION  |   LIPOCALIN, SIDEROPHORE, TRANSPORT PROTEIN 
4odd:C    (LEU48) to   (LEU148)  CRYSTAL STRUCTURE OF A DOG LIPOCALIN ALLERGEN  |   ALLERGEN 
3k3l:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) COMPLEXED WITH APO ENTEROBACTIN  |   NGAL, P25, 25 KDA ALPHA-2-MICROGLOBULIN-RELATED SUBUNIT OF MMP-9, LIPOCALIN-2, ONCOGENE 24P3, DISULFIDE BOND, GLYCOPROTEIN, SECRETED, SIDEROCALIN, BETA-BARREL, SIDEROPHORE, ENTEROBACTIN, TRANSPORT PROTEIN 
3kff:A    (SER51) to   (THR152)  MAJOR MOUSE URINARY PROTEIN IV COMPLEXED WITH 2-SEC-BUTYL-4,5- DIHYDROTHIAZOLE  |   PHEROMONE, MAJOR URINARY PROTEIN, LIPOCALIN, BETA BARREL, DISULFIDE BOND, PHEROMONE-BINDING, SECRETED, TRANSPORT, TRANSPORT PROTEIN 
1znd:A    (SER51) to   (SER152)  STRONG SOLUTE-SOLUTE DISPERSIVE INTERACTIONS IN A PROTEIN- LIGAND COMPLEX  |   LIPOCALIN, BETA-BARREL, TRANSPORT PROTEIN 
1znh:A    (SER51) to   (SER152)  STRONG SOLUTE-SOLUTE DISPERSIVE INTERACTIONS IN A PROTEIN- LIGAND COMPLEX  |   LIPOCALIN, BETA-BARREL, TRANSPORT PROTEIN 
1znk:A    (SER51) to   (SER152)  STRONG SOLUTE-SOLUTE DISPERSIVE INTERACTIONS IN A PROTEIN- LIGAND COMPLEX  |   LIPOCALIN, BETA-BARREL, TRANSPORT PROTEIN 
1znl:A    (SER51) to   (SER152)  STRONG SOLUTE-SOLUTE DISPERSIVE INTERACTIONS IN A PROTEIN- LIGAND COMPLEX  |   LIPOCALIN, BETA-BARREL, DECAN-1-OL, TRANSPORT PROTEIN 
2a2g:A    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   LIPID-BINDING PROTEIN 
2a2g:B    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   LIPID-BINDING PROTEIN 
2a2g:C    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   LIPID-BINDING PROTEIN 
2a2g:D    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   LIPID-BINDING PROTEIN 
2a2u:A    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   A2U-GLOBULIN, LIPID BINDING PROTEIN 
2a2u:B    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   A2U-GLOBULIN, LIPID BINDING PROTEIN 
2a2u:C    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   A2U-GLOBULIN, LIPID BINDING PROTEIN 
2a2u:D    (SER51) to   (THR152)  THE CRYSTAL STRUCTURES OF A2U-GLOBULIN AND ITS COMPLEX WITH A HYALINE DROPLET INDUCER.  |   A2U-GLOBULIN, LIPID BINDING PROTEIN 
3blg:A    (GLY52) to   (PHE151)  STRUCTURAL BASIS OF THE TANFORD TRANSITION OF BOVINE BETA- LACTOGLOBULIN FROM CRYSTAL STRUCTURES AT THREE PH VALUES; PH 6.2  |   TRANSPORT, BETA-LACTOGLOBULIN, PH-DEPENDENT CONFORMATION, LOOP MOVEMENT, TANFORD TRANSITION, CRYSTAL STRUCTURE 
3bx8:E    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 (LCN2), APO-FORM  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, DE NOVO PROTEIN, PROTEIN BINDING 
3bx8:H    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 (LCN2), APO-FORM  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, DE NOVO PROTEIN, PROTEIN BINDING 
3c77:X    (LEU53) to   (LYS167)  1.08 A CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS CONTAINING FE(III) DEUTEROPORPHYRIN IX COMPLEXED WITH AMMONIA AT PH 7.5  |   LIPOCALN, BETA BARREL, FERRIC, HEME ANALOG, FE(III) DEUTEROPORPHYRIN IX, TRANSPORT PROTEIN, IRON, METAL-BINDING, SECRETED, VASOACTIVE, VASODILATOR 
3c78:X    (LEU53) to   (LYS167)  0.98 A CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS CONTAINING FE(III) 2,4 DIMETHYL DEUTEROPORPHYRIN IX COMPLEXED WITH AMMONIA AT PH 7.5  |   LIPOCALIN, BETA BARREL, FERRIC, HEME ANALOG, FE(III) 2,4 DIMETHYL DEUTEROPORPHYRIN IX, TRANSPORT PROTEIN, IRON, METAL-BINDING, SECRETED, VASOACTIVE, VASODILATOR 
3cbc:A    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) Y106F COMPLEXED WITH FERRIC ENTEROBACTIN  |   SIDEROCALIN, NGAL, 24P3, ENTEROBACTIN, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, ANTIMICROBIAL PROTEIN 
3np1:A    (LEU53) to   (LYS167)  CRYSTAL STRUCTURE OF THE COMPLEX OF NITROPHORIN 1 FROM RHODNIUS PROLIXUS WITH CYANIDE  |   NITRIC OXIDE TRANSPORT, FERRIC HEME, HISTAMINE, ANTIHISTAMINE, VASODILATOR, LIPOCALIN, CYANIDE 
3dsz:A    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 IN COMPLEX WITH Y-DTPA  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, BETA BARREL, ENGINEERED LIPOCALIN, DE NOVO PROTEIN, PROTEIN BINDING, TRANSPORT PROTEIN 
3dtq:A    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 WITH SPECIFICITY FOR Y-DTPA, APO-FORM  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, BETA BARREL, ENGINEERED LIPOCALIN, DE NOVO PROTEIN, PROTEIN BINDING, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3dtq:B    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 WITH SPECIFICITY FOR Y-DTPA, APO-FORM  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, BETA BARREL, ENGINEERED LIPOCALIN, DE NOVO PROTEIN, PROTEIN BINDING, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3dtq:C    (LYS62) to   (PRO171)  ENGINEERED HUMAN LIPOCALIN 2 WITH SPECIFICITY FOR Y-DTPA, APO-FORM  |   PROTEIN DESIGN, LIGAND BINDING PROTEIN, BETA BARREL, ENGINEERED LIPOCALIN, DE NOVO PROTEIN, PROTEIN BINDING, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, TRANSPORT PROTEIN 
3pec:A    (LYS62) to   (PRO171)  SIDEROCALIN RECOGNITIN OF CARBOXYMYCOBACTINS: INTERFERENCE BY THE IMMUNE SYSTEM IN INTRACELLULAR IRON ACQUISITION BY MYCOBACTERIA TUBERCULOSIS  |   8-STRANDED ANTI-PARALLEL BETA BARREL, SIDEROCALIN, SIDEROPHORE BINDING, ANTIMICROBIAL PROTEIN 
3pec:C    (LYS62) to   (PRO171)  SIDEROCALIN RECOGNITIN OF CARBOXYMYCOBACTINS: INTERFERENCE BY THE IMMUNE SYSTEM IN INTRACELLULAR IRON ACQUISITION BY MYCOBACTERIA TUBERCULOSIS  |   8-STRANDED ANTI-PARALLEL BETA BARREL, SIDEROCALIN, SIDEROPHORE BINDING, ANTIMICROBIAL PROTEIN 
3ped:A    (LYS62) to   (PRO171)  SIDEROCALIN RECOGNITIN OF CARBOXYMYCOBACTINS: INTERFERENCE BY THE IMMUNE SYSTEM IN INTRACELLULAR IRON ACQUISITION BY MYCOBACTERIA TUBERCULOSIS  |   8-STRANDED ANTI-PARALLEL BETA BARREL, SIDEROCALIN, SIDEROPHORE BINDING, ANTIMICROBIAL PROTEIN 
3ped:C    (LYS62) to   (PRO171)  SIDEROCALIN RECOGNITIN OF CARBOXYMYCOBACTINS: INTERFERENCE BY THE IMMUNE SYSTEM IN INTRACELLULAR IRON ACQUISITION BY MYCOBACTERIA TUBERCULOSIS  |   8-STRANDED ANTI-PARALLEL BETA BARREL, SIDEROCALIN, SIDEROPHORE BINDING, ANTIMICROBIAL PROTEIN 
3qkg:A    (ALA58) to   (ASP165)  CRYSTAL STRUCTURE OF ALPHA-1-MICROGLOBULIN AT 2.3 A RESOLUTION  |   BETA BARREL, BINDING PROTEIN, BOUND CHROMOPHORE, HUMAN PLASMA, IMMUNE SYSTEM 
4gh7:A    (LYS75) to   (PRO171)  CRYSTAL STRUCTURE OF ANTICALIN N7A IN COMPLEX WITH ONCOFETAL FIBRONECTIN FRAGMENT FN7B8  |   LIPOCALIN, ANTICALIN, HUMAN FIBRONECTIN, FN TYPE III DOMAIN, ONCOFETAL FIBRONECTIN SPLICE VARIANT P02751-7, LIPOCALIN-BASED BINDING PROTEIN, EXTRA-DOMAIN B, EIIIB, ED-B, EXTRACELLULAR MATRIX, PROTEIN BINDING 
1a3y:B    (LYS50) to   (ASN148)  ODORANT BINDING PROTEIN FROM NASAL MUCOSA OF PIG  |   LIPOCALIN, OLFACTION 
2ofr:X    (LYS52) to   (LYS167)  1.00 A CRYSTAL STRUCTURE OF V36A/D129A/L130A MUTANT OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS COMPLEXED WITH NITRIC OXIDE AT PH 5.6  |   LIPOCALIN, BETA BARREL, FLEXIBLE LOOP MUTANT, TRANSPORT PROTEIN 
2q39:B   (ASP253) to   (PHE351)  BETA-LACTOGLOBULIN (LOW HUMIDITY)  |   LIPOCALIN, VARIANT A, TRANSPORT PROTEIN 
1dv9:A    (GLY52) to   (PHE151)  STRUCTURAL CHANGES ACCOMPANYING PH-INDUCED DISSOCIATION OF THE B-LACTOGLOBULIN DIMER  |   BETA-LACTOGLOBULIN, BETA-BARREL, LOW PH STRUCTURE, TRIPLE RESONANCE EXPERIMENTS, TRANSPORT PROTEIN 
3u9p:C    (ASN56) to   (PRO167)  CRYSTAL STRUCTURE OF MURINE SIDEROCALIN IN COMPLEX WITH AN FAB FRAGMENT  |   BETA BARREL, TRANSPORT PROTEIN, IMMUNE SYSTEM 
3u9p:D    (ASN56) to   (VAL166)  CRYSTAL STRUCTURE OF MURINE SIDEROCALIN IN COMPLEX WITH AN FAB FRAGMENT  |   BETA BARREL, TRANSPORT PROTEIN, IMMUNE SYSTEM 
4zhh:A    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
4zhh:C    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
4zhh:D    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
4zhh:E    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
4zhh:F    (LYS62) to   (PRO171)  SIDEROCALIN-MEDIATED RECOGNITION AND CELLULAR UPTAKE OF ACTINIDES  |   METAL BINDING PROTEIN-INHIBITOR COMPLEX 
1ike:A    (LYS52) to   (LYS167)  CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS COMPLEXED WITH HISTAMINE AT 1.5 A RESOLUTION  |   NITRIC OXIDE TRANSPORT, FERRIC HEME, ANTIHISTAMINE, LIPOCALIN, TRANSPORT PROTEIN 
4alo:A    (VAL64) to   (VAL168)  STRUCTURE AND PROPERTIES OF H1 CRUSTACYANIN FROM LOBSTER HOMARUS AMERICANUS  |   TRANSPORT PROTEIN, CHROMOPHORE BINDING PROTEIN, BATHOCHROMIC SHIFT, ASTAXANTHIN, COLOURATION, RECOMBINANT CAROTENOPROTEINS, CARAPACE 
1zng:A    (SER51) to   (SER152)  STRONG SOLUTE-SOLUTE DISPERSIVE INTERACTIONS IN A PROTEIN- LIGAND COMPLEX  |   LIPOCALIN, BETA-BARREL, TRANSPORT PROTEIN 
3cmp:C    (LYS62) to   (PRO171)  CRYSTAL STRUCTURE OF SIDEROCALIN (NGAL, LIPOCALIN 2) K125A MUTANT COMPLEXED WITH FERRIC ENTEROBACTIN  |   LIPOCALIN, SIDEROCALIN, ENTEROBACTIN, SIDEROPHORE, IRON, GLYCOPROTEIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, ANTIMICROBIAL PROTEIN