HEADER TRANSPORT PROTEIN 29-MAY-20 6Z6Z TITLE CRYSTAL STRUCTURE OF AN ANTICALIN DIRECTED TOWARDS COLCHICINE WITHOUT TITLE 2 LIGAND COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NGAL,25 KDA ALPHA-2-MICROGLOBULIN-RELATED SUBUNIT OF MMP-9, COMPND 5 LIPOCALIN-2,ONCOGENE 24P3,SIDEROCALIN,P25; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: RESIDUES 179 - 186 REPRESENT A HIS6-TAG INCLUDING COMPND 8 LINKER RESIDUES SER-ALA. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: LCN2, HNL, NGAL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ANTICALIN, BETA-BARREL, COLCHICINE, CONFORMATION CHANGE, INDUCED FIT, KEYWDS 2 LCN2, LIPOCALIN, NGAL, PROTEIN ENGINEERING, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.SKERRA,A.EICHINGER REVDAT 2 24-JAN-24 6Z6Z 1 REMARK REVDAT 1 09-JUN-21 6Z6Z 0 JRNL AUTH E.ILYUKHINA,A.EICHINGER,A.SKERRA JRNL TITL STRUCTURAL REARRANGEMENT IN THE LIGAND POCKET OF COLCHICALIN JRNL TITL 2 UPON COLCHICINE BINDING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 15844 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 + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 811 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.78 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.83 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1154 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.3400 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.3710 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1393 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 61 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.97000 REMARK 3 B22 (A**2) : 0.10000 REMARK 3 B33 (A**2) : -2.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.143 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.127 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.170 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1445 ; 0.007 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1322 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1962 ; 1.375 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3091 ; 1.234 ; 1.573 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 175 ; 7.669 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 73 ;33.412 ;23.836 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 250 ;15.977 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;10.974 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 184 ; 0.055 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1597 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 298 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 176 REMARK 3 ORIGIN FOR THE GROUP (A): 3.1400 16.2400 14.8680 REMARK 3 T TENSOR REMARK 3 T11: 0.4274 T22: 0.1432 REMARK 3 T33: 0.0534 T12: -0.0410 REMARK 3 T13: -0.0065 T23: -0.0164 REMARK 3 L TENSOR REMARK 3 L11: 0.0364 L22: 0.7854 REMARK 3 L33: 2.6184 L12: 0.0894 REMARK 3 L13: -0.2130 L23: 0.1365 REMARK 3 S TENSOR REMARK 3 S11: 0.0856 S12: -0.0032 S13: -0.0226 REMARK 3 S21: 0.2393 S22: -0.0652 S23: -0.0550 REMARK 3 S31: -0.7824 S32: 0.1386 S33: -0.0205 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES: WITH TLS ADDED REMARK 4 REMARK 4 6Z6Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1292109029. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-MAY-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91840 REMARK 200 MONOCHROMATOR : SI 111 DOUBLE-CRYSTAL REMARK 200 OPTICS : SI MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.2.2 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16656 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.779 REMARK 200 RESOLUTION RANGE LOW (A) : 63.343 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06000 REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 11.20 REMARK 200 R MERGE FOR SHELL (I) : 0.41800 REMARK 200 R SYM FOR SHELL (I) : 0.41800 REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.2 REMARK 200 STARTING MODEL: 5NKN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CALCIUM CHLORIDE, PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 19.27850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.78950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 58.06000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 19.27850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.78950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 58.06000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 19.27850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.78950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 58.06000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 19.27850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.78950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.06000 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 357 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 360 LIES ON A SPECIAL POSITION. 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 GLN A 1 REMARK 465 ASP A 2 REMARK 465 SER A 3 REMARK 465 THR A 4 REMARK 465 ASP A 177 REMARK 465 GLY A 178 REMARK 465 SER A 179 REMARK 465 ALA A 180 REMARK 465 HIS A 181 REMARK 465 HIS A 182 REMARK 465 HIS A 183 REMARK 465 HIS A 184 REMARK 465 HIS A 185 REMARK 465 HIS A 186 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 O HOH A 311 O HOH A 330 3555 2.06 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 ARG A 43 85.27 -65.44 REMARK 500 ASP A 47 73.54 -160.49 REMARK 500 TYR A 115 -40.15 72.09 REMARK 500 GLN A 117 -60.20 -139.87 REMARK 500 ASP A 173 88.00 64.04 REMARK 500 CYS A 175 52.86 70.64 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 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 95 O REMARK 620 2 ASN A 96 OD1 83.2 REMARK 620 3 GLU A 100 OE1 90.7 85.0 REMARK 620 4 THR A 104 O 89.0 170.1 89.0 REMARK 620 5 HOH A 333 O 167.7 99.0 101.5 90.0 REMARK 620 6 HOH A 337 O 83.4 91.3 173.4 93.8 84.5 REMARK 620 N 1 2 3 4 5 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 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5NKN RELATED DB: PDB DBREF 6Z6Z A 1 178 UNP P80188 NGAL_HUMAN 21 198 SEQADV 6Z6Z MET A 0 UNP P80188 INITIATING METHIONINE SEQADV 6Z6Z HIS A 28 UNP P80188 GLN 48 ENGINEERED MUTATION SEQADV 6Z6Z VAL A 36 UNP P80188 LEU 56 ENGINEERED MUTATION SEQADV 6Z6Z GLY A 40 UNP P80188 ALA 60 ENGINEERED MUTATION SEQADV 6Z6Z PHE A 41 UNP P80188 ILE 61 ENGINEERED MUTATION SEQADV 6Z6Z ILE A 49 UNP P80188 GLN 69 ENGINEERED MUTATION SEQADV 6Z6Z ALA A 52 UNP P80188 TYR 72 ENGINEERED MUTATION SEQADV 6Z6Z PHE A 68 UNP P80188 SER 88 ENGINEERED MUTATION SEQADV 6Z6Z MET A 69 UNP P80188 VAL 89 ENGINEERED MUTATION SEQADV 6Z6Z LYS A 70 UNP P80188 LEU 90 ENGINEERED MUTATION SEQADV 6Z6Z PRO A 72 UNP P80188 ARG 92 ENGINEERED MUTATION SEQADV 6Z6Z MET A 73 UNP P80188 LYS 93 ENGINEERED MUTATION SEQADV 6Z6Z GLN A 77 UNP P80188 ASP 97 ENGINEERED MUTATION SEQADV 6Z6Z MET A 79 UNP P80188 TRP 99 ENGINEERED MUTATION SEQADV 6Z6Z THR A 80 UNP P80188 ILE 100 ENGINEERED MUTATION SEQADV 6Z6Z ASP A 81 UNP P80188 ARG 101 ENGINEERED MUTATION SEQADV 6Z6Z LEU A 83 UNP P80188 PHE 103 ENGINEERED MUTATION SEQADV 6Z6Z SER A 87 UNP P80188 CYS 107 ENGINEERED MUTATION SEQADV 6Z6Z GLU A 100 UNP P80188 TYR 120 ENGINEERED MUTATION SEQADV 6Z6Z TYR A 103 UNP P80188 LEU 123 ENGINEERED MUTATION SEQADV 6Z6Z TRP A 106 UNP P80188 TYR 126 ENGINEERED MUTATION SEQADV 6Z6Z ALA A 125 UNP P80188 LYS 145 ENGINEERED MUTATION SEQADV 6Z6Z GLN A 127 UNP P80188 SER 147 ENGINEERED MUTATION SEQADV 6Z6Z ASP A 132 UNP P80188 TYR 152 ENGINEERED MUTATION SEQADV 6Z6Z PHE A 134 UNP P80188 LYS 154 ENGINEERED MUTATION SEQADV 6Z6Z SER A 179 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z ALA A 180 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 181 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 182 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 183 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 184 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 185 UNP P80188 EXPRESSION TAG SEQADV 6Z6Z HIS A 186 UNP P80188 EXPRESSION TAG SEQRES 1 A 187 MET GLN ASP SER THR SER ASP LEU ILE PRO ALA PRO PRO SEQRES 2 A 187 LEU SER LYS VAL PRO LEU GLN GLN ASN PHE GLN ASP ASN SEQRES 3 A 187 GLN PHE HIS GLY LYS TRP TYR VAL VAL GLY VAL ALA GLY SEQRES 4 A 187 ASN GLY PHE LEU ARG GLU ASP LYS ASP PRO ILE LYS MET SEQRES 5 A 187 ALA ALA THR ILE TYR GLU LEU LYS GLU ASP LYS SER TYR SEQRES 6 A 187 ASN VAL THR PHE MET LYS PHE PRO MET LYS LYS CYS GLN SEQRES 7 A 187 TYR MET THR ASP THR LEU VAL PRO GLY SER GLN PRO GLY SEQRES 8 A 187 GLU PHE THR LEU GLY ASN ILE LYS SER GLU PRO GLY TYR SEQRES 9 A 187 THR SER TRP LEU VAL ARG VAL VAL SER THR ASN TYR ASN SEQRES 10 A 187 GLN HIS ALA MET VAL PHE PHE LYS ALA VAL GLN GLN ASN SEQRES 11 A 187 ARG GLU ASP PHE PHE ILE THR LEU TYR GLY ARG THR LYS SEQRES 12 A 187 GLU LEU THR SER GLU LEU LYS GLU ASN PHE ILE ARG PHE SEQRES 13 A 187 SER LYS SER LEU GLY LEU PRO GLU ASN HIS ILE VAL PHE SEQRES 14 A 187 PRO VAL PRO ILE ASP GLN CYS ILE ASP GLY SER ALA HIS SEQRES 15 A 187 HIS HIS HIS HIS HIS HET CA A 201 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *61(H2 O) HELIX 1 AA1 PRO A 12 VAL A 16 5 5 HELIX 2 AA2 GLN A 23 HIS A 28 1 6 HELIX 3 AA3 THR A 145 LEU A 159 1 15 HELIX 4 AA4 PRO A 162 ASN A 164 5 3 SHEET 1 AA110 ILE A 166 VAL A 167 0 SHEET 2 AA110 GLY A 29 GLY A 38 -1 N VAL A 36 O VAL A 167 SHEET 3 AA110 PHE A 133 GLY A 139 -1 O GLY A 139 N TYR A 32 SHEET 4 AA110 HIS A 118 ALA A 125 -1 N ALA A 119 O TYR A 138 SHEET 5 AA110 TRP A 106 THR A 113 -1 N LEU A 107 O LYS A 124 SHEET 6 AA110 GLU A 91 LEU A 94 -1 N PHE A 92 O VAL A 108 SHEET 7 AA110 TYR A 78 PRO A 85 -1 N VAL A 84 O THR A 93 SHEET 8 AA110 TYR A 64 MET A 69 -1 N VAL A 66 O ASP A 81 SHEET 9 AA110 ALA A 53 LEU A 58 -1 N GLU A 57 O ASN A 65 SHEET 10 AA110 GLY A 29 GLY A 38 -1 N TRP A 31 O THR A 54 SSBOND 1 CYS A 76 CYS A 175 1555 1555 2.02 LINK O GLY A 95 CA CA A 201 1555 1555 2.18 LINK OD1 ASN A 96 CA CA A 201 1555 1555 2.32 LINK OE1 GLU A 100 CA CA A 201 1555 1555 2.34 LINK O THR A 104 CA CA A 201 1555 1555 2.29 LINK CA CA A 201 O HOH A 333 1555 2555 2.19 LINK CA CA A 201 O HOH A 337 1555 2555 2.33 CISPEP 1 PHE A 71 PRO A 72 0 3.05 SITE 1 AC1 6 GLY A 95 ASN A 96 GLU A 100 THR A 104 SITE 2 AC1 6 HOH A 333 HOH A 337 CRYST1 38.557 75.579 116.120 90.00 90.00 90.00 I 2 2 2 8 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 0.025936 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008612 0.00000