HEADER SUGAR BINDING PROTEIN 23-OCT-14 4WRE TITLE CRYSTAL STRUCTURE OF SURFACTANT PROTEIN-A DEDN MUTANT TITLE 2 (E171D/P175E/R197N/K203D) COMPLEXED WITH INOSITOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PULMONARY SURFACTANT-ASSOCIATED PROTEIN A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: NECK AND CARBOHYDRATE RECOGNITION DOMAIN; COMPND 5 SYNONYM: SP-A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: SFTPA1, SFTP-1, SFTP1, SFTPA; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PVL 1392 KEYWDS COLLECTIN, CARBOHYDRATE BINDING, LECTIN, LIPID BINDING, SUGAR BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.J.RYNKIEWICZ,H.WU,T.R.CAFARELLA,N.M.NIKOLAIDIS,J.F.HEAD,B.A.SEATON, AUTHOR 2 F.X.MCCORMACK REVDAT 4 27-SEP-23 4WRE 1 LINK REVDAT 3 11-DEC-19 4WRE 1 REMARK REVDAT 2 20-SEP-17 4WRE 1 REMARK REVDAT 1 10-FEB-16 4WRE 0 JRNL AUTH M.J.RYNKIEWICZ,H.WU,T.R.CAFARELLA,N.M.NIKOLAIDIS,J.F.HEAD, JRNL AUTH 2 B.A.SEATON,F.X.MCCORMACK JRNL TITL DIFFERENTIAL LIGAND BINDING SPECIFICITIES OF THE PULMONARY JRNL TITL 2 COLLECTINS ARE DETERMINED BY THE CONFORMATIONAL FREEDOM OF A JRNL TITL 3 SURFACE LOOP JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 14272 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1421 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 14.5928 - 3.7524 0.96 1342 151 0.1908 0.2305 REMARK 3 2 3.7524 - 2.9867 0.99 1326 153 0.1901 0.2101 REMARK 3 3 2.9867 - 2.6116 1.00 1319 148 0.1877 0.2393 REMARK 3 4 2.6116 - 2.3740 1.00 1310 145 0.1851 0.2096 REMARK 3 5 2.3740 - 2.2044 1.00 1317 140 0.1683 0.1963 REMARK 3 6 2.2044 - 2.0748 0.99 1295 141 0.1627 0.1907 REMARK 3 7 2.0748 - 1.9712 0.99 1292 147 0.1867 0.2378 REMARK 3 8 1.9712 - 1.8856 0.99 1284 145 0.1862 0.2166 REMARK 3 9 1.8856 - 1.8131 0.97 1272 131 0.1972 0.2614 REMARK 3 10 1.8131 - 1.7507 0.84 1094 120 0.2952 0.3079 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.610 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.016 1150 REMARK 3 ANGLE : 1.022 1574 REMARK 3 CHIRALITY : 0.070 162 REMARK 3 PLANARITY : 0.005 202 REMARK 3 DIHEDRAL : 20.548 437 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 88:108 REMARK 3 ORIGIN FOR THE GROUP (A): 5.8039 -35.5751 28.0370 REMARK 3 T TENSOR REMARK 3 T11: 0.1765 T22: 0.2393 REMARK 3 T33: 0.2129 T12: 0.0388 REMARK 3 T13: -0.0504 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.7042 L22: 2.1758 REMARK 3 L33: 1.0854 L12: 0.2115 REMARK 3 L13: 0.1151 L23: 0.0017 REMARK 3 S TENSOR REMARK 3 S11: -0.0878 S12: -0.1363 S13: 0.0267 REMARK 3 S21: 0.3533 S22: -0.1247 S23: -0.6358 REMARK 3 S31: -0.0456 S32: 0.3738 S33: 0.0246 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND RESID 109:228 REMARK 3 ORIGIN FOR THE GROUP (A): -14.4655 -21.8073 12.9742 REMARK 3 T TENSOR REMARK 3 T11: 0.1037 T22: 0.1377 REMARK 3 T33: 0.1194 T12: -0.0003 REMARK 3 T13: 0.0150 T23: -0.0163 REMARK 3 L TENSOR REMARK 3 L11: 1.9751 L22: 1.6754 REMARK 3 L33: 2.1910 L12: -0.1640 REMARK 3 L13: 0.2058 L23: -0.3491 REMARK 3 S TENSOR REMARK 3 S11: 0.0550 S12: -0.0996 S13: 0.0510 REMARK 3 S21: 0.0746 S22: -0.0370 S23: 0.0367 REMARK 3 S31: 0.0139 S32: 0.0396 S33: -0.0001 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4WRE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000204380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14452 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.34500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB CODE 4WRC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DEDN (17 MG/ML) CRYSTALLIZED IN REMARK 280 HANGING DROPS FROM A RESERVOIR SOLUTION OF 0.2 M CALCIUM REMARK 280 CHLORIDE AND 14% (W/V) PEG 3,350. BEFORE FREEZING, CRYSTALS WERE REMARK 280 SOAKED IN RESERVOIR SOLUTION SUPPLEMENTED WITH 1.5 M 1,6- REMARK 280 HEXANEDIOL AS A CRYOPROTECTANT WITH 2% (W/V) INOSITOL FOR 30 REMARK 280 MINUTES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 33.36500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 19.26329 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 55.29700 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 33.36500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 19.26329 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 55.29700 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 33.36500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 19.26329 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 55.29700 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 33.36500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 19.26329 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 55.29700 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 33.36500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 19.26329 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 55.29700 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 33.36500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 19.26329 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 55.29700 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 38.52658 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 110.59400 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 38.52658 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 110.59400 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 38.52658 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 110.59400 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 38.52658 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 110.59400 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 38.52658 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 110.59400 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 38.52658 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 110.59400 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 -33.36500 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -57.78988 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 33.36500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 -57.78988 REMARK 350 BIOMT3 3 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 ALA A 81 REMARK 465 TYR A 82 REMARK 465 LEU A 83 REMARK 465 ASP A 84 REMARK 465 GLU A 85 REMARK 465 GLU A 86 REMARK 465 LEU A 87 REMARK 465 ASP A 172 REMARK 465 GLN A 173 REMARK 465 THR A 174 REMARK 465 GLU A 175 REMARK 465 GLY A 176 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 O HOH A 549 O HOH A 587 2.18 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 SER A 187 -80.82 -97.79 REMARK 500 ASN A 190 55.00 -146.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 171 OD2 REMARK 620 2 GLU A 202 O 96.3 REMARK 620 3 ASP A 215 OD2 161.4 96.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 195 OE1 REMARK 620 2 ASN A 197 OD1 73.4 REMARK 620 3 GLU A 202 OE1 149.2 80.2 REMARK 620 4 ASN A 214 OD1 66.1 136.9 142.7 REMARK 620 5 ASP A 215 O 127.7 148.2 71.5 73.3 REMARK 620 6 ASP A 215 OD1 77.2 88.4 86.6 96.5 76.1 REMARK 620 7 INS A 403 O1 130.4 114.3 75.1 83.0 72.3 147.1 REMARK 620 8 INS A 403 O6 73.0 74.3 114.9 80.1 130.8 148.7 63.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue INS A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEZ A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4WR9 RELATED DB: PDB REMARK 900 RELATED ID: 4WRC RELATED DB: PDB REMARK 900 RELATED ID: 4WRF RELATED DB: PDB DBREF 4WRE A 81 228 UNP P08427 SFTPA_RAT 101 248 SEQADV 4WRE ASP A 171 UNP P08427 GLU 191 ENGINEERED MUTATION SEQADV 4WRE GLU A 175 UNP P08427 PRO 195 ENGINEERED MUTATION SEQADV 4WRE SER A 187 UNP P08427 ASN 207 ENGINEERED MUTATION SEQADV 4WRE ASN A 197 UNP P08427 ARG 217 ENGINEERED MUTATION SEQADV 4WRE ASP A 203 UNP P08427 LYS 223 ENGINEERED MUTATION SEQRES 1 A 148 ALA TYR LEU ASP GLU GLU LEU GLN THR GLU LEU TYR GLU SEQRES 2 A 148 ILE LYS HIS GLN ILE LEU GLN THR MET GLY VAL LEU SER SEQRES 3 A 148 LEU GLN GLY SER MET LEU SER VAL GLY ASP LYS VAL PHE SEQRES 4 A 148 SER THR ASN GLY GLN SER VAL ASN PHE ASP THR ILE LYS SEQRES 5 A 148 GLU MET CYS THR ARG ALA GLY GLY ASN ILE ALA VAL PRO SEQRES 6 A 148 ARG THR PRO GLU GLU ASN GLU ALA ILE ALA SER ILE ALA SEQRES 7 A 148 LYS LYS TYR ASN ASN TYR VAL TYR LEU GLY MET ILE ASP SEQRES 8 A 148 ASP GLN THR GLU GLY ASP PHE HIS TYR LEU ASP GLY ALA SEQRES 9 A 148 SER VAL SER TYR THR ASN TRP TYR PRO GLY GLU PRO ASN SEQRES 10 A 148 GLY GLN GLY LYS GLU ASP CYS VAL GLU MET TYR THR ASP SEQRES 11 A 148 GLY THR TRP ASN ASP ARG GLY CYS LEU GLN TYR ARG LEU SEQRES 12 A 148 ALA VAL CYS GLU PHE HET CA A 401 1 HET CA A 402 1 HET INS A 403 12 HET HEZ A 404 8 HET CL A 405 1 HETNAM CA CALCIUM ION HETNAM INS 1,2,3,4,5,6-HEXAHYDROXY-CYCLOHEXANE HETNAM HEZ HEXANE-1,6-DIOL HETNAM CL CHLORIDE ION HETSYN INS MYO-INOSITOL FORMUL 2 CA 2(CA 2+) FORMUL 4 INS C6 H12 O6 FORMUL 5 HEZ C6 H14 O2 FORMUL 6 CL CL 1- FORMUL 7 HOH *87(H2 O) HELIX 1 AA1 GLN A 88 GLN A 108 1 21 HELIX 2 AA2 ASN A 127 ALA A 138 1 12 HELIX 3 AA3 THR A 147 ASN A 162 1 16 SHEET 1 AA1 4 LEU A 112 VAL A 114 0 SHEET 2 AA1 4 LYS A 117 VAL A 126 -1 O PHE A 119 N LEU A 112 SHEET 3 AA1 4 ARG A 222 PHE A 228 -1 O CYS A 226 N SER A 120 SHEET 4 AA1 4 ASN A 141 ILE A 142 -1 N ASN A 141 O GLU A 227 SHEET 1 AA2 3 VAL A 165 TYR A 166 0 SHEET 2 AA2 3 CYS A 204 MET A 207 -1 O MET A 207 N VAL A 165 SHEET 3 AA2 3 TRP A 213 ARG A 216 -1 O ASN A 214 N GLU A 206 SHEET 1 AA3 2 MET A 169 ILE A 170 0 SHEET 2 AA3 2 HIS A 179 TYR A 180 -1 O HIS A 179 N ILE A 170 SSBOND 1 CYS A 135 CYS A 226 1555 1555 2.03 SSBOND 2 CYS A 204 CYS A 218 1555 1555 2.05 LINK OD2 ASP A 171 CA CA A 402 1555 1555 3.07 LINK OE1 GLU A 195 CA CA A 401 1555 1555 2.50 LINK OD1 ASN A 197 CA CA A 401 1555 1555 2.39 LINK OE1 GLU A 202 CA CA A 401 1555 1555 2.44 LINK O GLU A 202 CA CA A 402 1555 1555 2.70 LINK OD1 ASN A 214 CA CA A 401 1555 1555 2.39 LINK O ASP A 215 CA CA A 401 1555 1555 2.46 LINK OD1 ASP A 215 CA CA A 401 1555 1555 2.30 LINK OD2 ASP A 215 CA CA A 402 1555 1555 2.56 LINK CA CA A 401 O1 INS A 403 1555 1555 2.49 LINK CA CA A 401 O6 INS A 403 1555 1555 2.61 CISPEP 1 GLU A 195 PRO A 196 0 -1.79 SITE 1 AC1 6 GLU A 195 ASN A 197 GLU A 202 ASN A 214 SITE 2 AC1 6 ASP A 215 INS A 403 SITE 1 AC2 6 ASP A 171 PHE A 178 GLY A 198 GLN A 199 SITE 2 AC2 6 GLU A 202 ASP A 215 SITE 1 AC3 13 LYS A 159 LYS A 160 ASN A 162 GLU A 195 SITE 2 AC3 13 ASN A 197 GLU A 202 ASN A 214 ASP A 215 SITE 3 AC3 13 ARG A 216 CA A 401 HEZ A 404 HOH A 505 SITE 4 AC3 13 HOH A 520 SITE 1 AC4 7 LYS A 159 ASN A 162 TYR A 192 TYR A 208 SITE 2 AC4 7 INS A 403 HOH A 508 HOH A 520 SITE 1 AC5 5 GLY A 217 LEU A 219 GLN A 220 HOH A 551 SITE 2 AC5 5 HOH A 562 CRYST1 66.730 66.730 165.891 90.00 90.00 120.00 H 3 2 18 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 0.014986 0.008652 0.000000 0.00000 SCALE2 0.000000 0.017304 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006028 0.00000