HEADER TRANSPORT PROTEIN 12-SEP-01 1JYJ TITLE CRYSTAL STRUCTURE OF A DOUBLE VARIANT (W67L/W91H) OF RECOMBINANT HUMAN TITLE 2 SERUM RETINOL-BINDING PROTEIN AT 2.0 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMA RETINOL-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PRBP; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RETINOL BINDING PROTEIN, LIPOCALIN FAMILY, BETA BARREL, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.H.GREENE,E.D.CHRYSINA,L.I.IRONS,A.C.PAPAGEORGIOU,K.R.ACHARYA,K.BREW REVDAT 5 16-AUG-23 1JYJ 1 REMARK REVDAT 4 27-OCT-21 1JYJ 1 REMARK SEQADV REVDAT 3 13-JUL-11 1JYJ 1 VERSN REVDAT 2 24-FEB-09 1JYJ 1 VERSN REVDAT 1 01-JUL-03 1JYJ 0 JRNL AUTH L.H.GREENE,E.D.CHRYSINA,L.I.IRONS,A.C.PAPAGEORGIOU, JRNL AUTH 2 K.R.ACHARYA,K.BREW JRNL TITL ROLE OF CONSERVED RESIDUES IN STRUCTURE AND STABILITY: JRNL TITL 2 TRYPTOPHANS OF HUMAN SERUM RETINOL-BINDING PROTEIN, A MODEL JRNL TITL 3 FOR THE LIPOCALIN SUPERFAMILY JRNL REF PROTEIN SCI. V. 10 2301 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11604536 JRNL DOI 10.1110/PS.22901 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.W.COWAN,M.E.NEWCOMER,T.A.JONES REMARK 1 TITL CRYSTALLOGRAPHIC REFINEMENT OF HUMAN SERUM RETINOL-BINDING REMARK 1 TITL 2 PROTEIN AT 2 A RESOLUTION REMARK 1 REF PROTEINS V. 8 44 1990 REMARK 1 REFN ISSN 0887-3585 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.ZANNOTTI,S.OTTONELLO,R.BERNI,H.L.MONACO REMARK 1 TITL CRYSTAL STRUCTURE OF THE TRIGONAL FORM OF HUMAN PLASMA REMARK 1 TITL 2 RETINOL-BINDING PROTEIN AT 2.5 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 230 613 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1993.1173 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1659526.870 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 18890 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 900 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2851 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 137 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1397 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 218 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.94000 REMARK 3 B22 (A**2) : 0.94000 REMARK 3 B33 (A**2) : -1.89000 REMARK 3 B12 (A**2) : 1.44000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.690 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 44.44 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PA REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : PARAM.GLYCEROL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : TOP.GLYCEROL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JYJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014335. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.09 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18890 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10200 REMARK 200 FOR THE DATA SET : 7.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37000 REMARK 200 FOR SHELL : 3.190 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1JYD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CHLORIDE, TRIS/HCL BUFFER, BETA REMARK 280 -OCTYL-GLUCOSIDE, PH 9.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 51.38100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.66483 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.24167 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 51.38100 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 29.66483 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 24.24167 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 51.38100 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 29.66483 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 24.24167 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 59.32967 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 48.48333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 59.32967 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 48.48333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 59.32967 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 48.48333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 0 REMARK 465 ASP A 175 REMARK 465 GLY A 176 REMARK 465 ARG A 177 REMARK 465 SER A 178 REMARK 465 GLU A 179 REMARK 465 ARG A 180 REMARK 465 ASN A 181 REMARK 465 LEU A 182 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O2 GOL A 503 O HOH A 692 2.06 REMARK 500 O HOH A 533 O HOH A 695 2.06 REMARK 500 O2 GOL A 503 O HOH A 694 2.11 REMARK 500 O HOH A 636 O HOH A 719 2.15 REMARK 500 O HOH A 611 O HOH A 662 2.18 REMARK 500 O HOH A 599 O HOH A 697 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 C3 GOL A 503 O HOH A 686 6665 1.61 REMARK 500 O3 GOL A 503 O HOH A 686 6665 2.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 147 CD GLU A 147 OE2 0.079 REMARK 500 GLU A 158 CD GLU A 158 OE2 0.075 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLN A 38 -61.15 -90.65 REMARK 500 TYR A 111 -36.69 64.55 REMARK 500 THR A 113 -56.86 -137.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RBP RELATED DB: PDB REMARK 900 RETINOL TRANSPORT. RETINOL BINDING PROTEIN (HOLO FORM) REMARK 900 RELATED ID: 1BRP RELATED DB: PDB REMARK 900 RETINOL TRANSPORT. HUMAN RBP (HOLO FORM) REMARK 900 RELATED ID: 1BRQ RELATED DB: PDB REMARK 900 RETINOL TRANSPORT. HUMAN RBP (APO FORM) REMARK 900 RELATED ID: 1JYD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RECOMBINANT HUMAN SERUM RETINOL-BINDING REMARK 900 PROTEIN AT 1.7 A RESOLUTION DBREF 1JYJ A 1 182 UNP P02753 RETBP_HUMAN 17 198 SEQADV 1JYJ MET A 0 UNP P02753 CLONING ARTIFACT SEQADV 1JYJ LEU A 67 UNP P02753 TRP 83 ENGINEERED MUTATION SEQADV 1JYJ HIS A 91 UNP P02753 TRP 107 ENGINEERED MUTATION SEQRES 1 A 183 MET GLU ARG ASP CYS ARG VAL SER SER PHE ARG VAL LYS SEQRES 2 A 183 GLU ASN PHE ASP LYS ALA ARG PHE SER GLY THR TRP TYR SEQRES 3 A 183 ALA MET ALA LYS LYS ASP PRO GLU GLY LEU PHE LEU GLN SEQRES 4 A 183 ASP ASN ILE VAL ALA GLU PHE SER VAL ASP GLU THR GLY SEQRES 5 A 183 GLN MET SER ALA THR ALA LYS GLY ARG VAL ARG LEU LEU SEQRES 6 A 183 ASN ASN LEU ASP VAL CYS ALA ASP MET VAL GLY THR PHE SEQRES 7 A 183 THR ASP THR GLU ASP PRO ALA LYS PHE LYS MET LYS TYR SEQRES 8 A 183 HIS GLY VAL ALA SER PHE LEU GLN LYS GLY ASN ASP ASP SEQRES 9 A 183 HIS TRP ILE VAL ASP THR ASP TYR ASP THR TYR ALA VAL SEQRES 10 A 183 GLN TYR SER CYS ARG LEU LEU ASN LEU ASP GLY THR CYS SEQRES 11 A 183 ALA ASP SER TYR SER PHE VAL PHE SER ARG ASP PRO ASN SEQRES 12 A 183 GLY LEU PRO PRO GLU ALA GLN LYS ILE VAL ARG GLN ARG SEQRES 13 A 183 GLN GLU GLU LEU CYS LEU ALA ARG GLN TYR ARG LEU ILE SEQRES 14 A 183 VAL HIS ASN GLY TYR CYS ASP GLY ARG SER GLU ARG ASN SEQRES 15 A 183 LEU HET GOL A 500 6 HET GOL A 501 6 HET GOL A 502 6 HET GOL A 503 6 HET GOL A 504 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 5(C3 H8 O3) FORMUL 7 HOH *218(H2 O) HELIX 1 1 ARG A 5 PHE A 9 5 5 HELIX 2 2 ASP A 16 SER A 21 1 6 HELIX 3 3 PRO A 145 LEU A 159 1 15 SHEET 1 A 9 ARG A 166 LEU A 167 0 SHEET 2 A 9 GLY A 22 LYS A 30 -1 N LYS A 29 O ARG A 166 SHEET 3 A 9 CYS A 129 SER A 138 -1 O SER A 134 N LYS A 30 SHEET 4 A 9 TYR A 114 LEU A 123 -1 O ALA A 115 N PHE A 137 SHEET 5 A 9 GLY A 100 THR A 109 -1 N TRP A 105 O TYR A 118 SHEET 6 A 9 LYS A 85 GLY A 92 -1 O PHE A 86 N HIS A 104 SHEET 7 A 9 ASP A 68 THR A 78 -1 N VAL A 74 O HIS A 91 SHEET 8 A 9 MET A 53 ARG A 62 -1 O MET A 53 N PHE A 77 SHEET 9 A 9 LEU A 37 VAL A 47 -1 N GLN A 38 O ARG A 60 SSBOND 1 CYS A 4 CYS A 160 1555 1555 2.04 SSBOND 2 CYS A 70 CYS A 174 1555 1555 2.03 SSBOND 3 CYS A 120 CYS A 129 1555 1555 2.02 SITE 1 AC1 10 LYS A 29 PRO A 32 LEU A 35 PHE A 36 SITE 2 AC1 10 LEU A 37 ARG A 121 TYR A 133 PHE A 135 SITE 3 AC1 10 GOL A 501 HOH A 531 SITE 1 AC2 4 MET A 73 TYR A 90 GOL A 500 GOL A 502 SITE 1 AC3 5 PHE A 45 ALA A 55 PHE A 135 PHE A 137 SITE 2 AC3 5 GOL A 501 SITE 1 AC4 9 THR A 23 GLU A 49 HOH A 550 HOH A 574 SITE 2 AC4 9 HOH A 681 HOH A 686 HOH A 692 HOH A 693 SITE 3 AC4 9 HOH A 694 SITE 1 AC5 12 LYS A 30 CYS A 129 ALA A 130 ASP A 131 SITE 2 AC5 12 SER A 132 LEU A 161 GLN A 164 HOH A 509 SITE 3 AC5 12 HOH A 512 HOH A 518 HOH A 589 HOH A 613 CRYST1 102.762 102.762 72.725 90.00 90.00 120.00 H 3 9 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.009731 0.005618 0.000000 0.00000 SCALE2 0.000000 0.011237 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013750 0.00000