HEADER CELL ADHESION 11-JUN-25 9RIE TITLE INTEGRIN ALPHA(2) I-DOMAIN MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRIN ALPHA-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CD49 ANTIGEN-LIKE FAMILY MEMBER B,COLLAGEN RECEPTOR,PLATELET COMPND 5 MEMBRANE GLYCOPROTEIN IA,GPIA,VLA-2 SUBUNIT ALPHA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ITGA2, CD49B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CELL SIGNALING, ROSSMANN FOLD, MIDAS, MAGNESIUM ION, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR T.T.AIRENNE,E.BLIGT-LINDEN,V.PARKASH,J.KAPYLA,J.HEINO,T.A.SALMINEN REVDAT 1 24-JUN-26 9RIE 0 JRNL AUTH T.T.AIRENNE,E.BLIGT-LINDEN,V.PARKASH,J.KAPYLA,J.HEINO, JRNL AUTH 2 T.A.SALMINEN JRNL TITL INTEGRIN ALPHA(2) I-DOMAIN MUTANT JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 (REFMACAT 0.4.100) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 87.8 REMARK 3 NUMBER OF REFLECTIONS : 39783 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.982 REMARK 3 FREE R VALUE TEST SET COUNT : 1982 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1311 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 41.30 REMARK 3 BIN R VALUE (WORKING SET) : 0.2890 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1478 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 257 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27800 REMARK 3 B22 (A**2) : -0.29000 REMARK 3 B33 (A**2) : 0.56300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.03700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.058 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.057 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.039 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.115 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1527 ; 0.013 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1468 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2072 ; 2.093 ; 1.801 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3366 ; 0.701 ; 1.755 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 196 ; 6.707 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 8 ; 5.975 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 262 ;13.016 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 240 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1813 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 357 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 320 ; 0.232 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 28 ; 0.173 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 764 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 185 ; 0.219 ; 0.200 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): 769 ; 6.534 ; 1.721 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 769 ; 6.504 ; 1.720 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 961 ; 9.037 ; 3.101 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 962 ; 9.039 ; 3.104 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 758 ; 7.837 ; 1.958 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 757 ; 7.836 ; 1.959 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1108 ;10.932 ; 3.476 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1109 ;10.927 ; 3.475 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): 2995 ; 4.706 ; 3.000 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9RIE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1292148472. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAY-13 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97372 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALE VERSION JUN 30, 2024 REMARK 200 BUILT=20240723, AIMLESS VERSION REMARK 200 0.8.2; NO SCALING, ONLY MERGE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39795 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 24.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.1 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 7.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 24.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.01400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 53.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (100 MG/ML): 40 MM REMARK 280 TRIS, PH 7.4, 2 MM MGCL2 WELL SOLUTION: 0.15 M DL-MALIC ACID, PH REMARK 280 7.0, 20 % PEG 3350 DROPS: 1:1 RATIO., VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 26.71000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 PRO A 139 REMARK 465 SER A 140 REMARK 465 PRO A 141 REMARK 465 SER A 142 REMARK 465 SER A 334 REMARK 465 ILE A 335 REMARK 465 GLU A 336 REMARK 465 GLY A 337 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 HG1 THR A 327 H GLY A 329 1.03 REMARK 500 H THR A 221 HD1 HIS A 258 1.23 REMARK 500 HG1 THR A 253 H GLY A 255 1.31 REMARK 500 HG SER A 153 MG MG A 1001 1.48 REMARK 500 HH12 ARG A 288 O HOH A 1105 1.53 REMARK 500 HG1 THR A 178 O HOH A 1125 1.55 REMARK 500 O HOH A 1197 O HOH A 1267 1.90 REMARK 500 O HOH A 1289 O HOH A 1322 2.09 REMARK 500 O HOH A 1215 O HOH A 1337 2.11 REMARK 500 OG SER A 257 O HOH A 1101 2.12 REMARK 500 O HOH A 1219 O HOH A 1249 2.15 REMARK 500 OE1 GLN A 228 O HOH A 1102 2.16 REMARK 500 OD2 ASP A 317 O HOH A 1103 2.17 REMARK 500 CD GLU A 167 O HOH A 1104 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ARG A 192 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 231 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 231 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG A 288 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 288 NE - CZ - NH2 ANGL. DEV. = -7.0 DEGREES 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 LYS A 179 -129.05 -137.33 REMARK 500 ALA A 188 -101.45 -149.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1353 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A1354 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A1355 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A1356 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH A1357 DISTANCE = 6.78 ANGSTROMS 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 MG A1001 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 153 OG REMARK 620 2 SER A 155 OG 96.1 REMARK 620 3 THR A 221 OG1 85.6 178.2 REMARK 620 4 LMR A1002 O1B 88.9 88.4 92.1 REMARK 620 5 HOH A1133 O 89.8 83.2 96.3 171.3 REMARK 620 6 HOH A1169 O 174.2 89.1 89.2 88.7 93.3 REMARK 620 N 1 2 3 4 5 DBREF 9RIE A 139 337 UNP P17301 ITA2_HUMAN 168 366 SEQADV 9RIE SER A 140 UNP P17301 CYS 169 CONFLICT SEQADV 9RIE ALA A 318 UNP P17301 GLU 347 CONFLICT SEQRES 1 A 199 PRO SER PRO SER LEU ILE ASP VAL VAL VAL VAL CYS ASP SEQRES 2 A 199 GLU SER ASN SER ILE TYR PRO TRP ASP ALA VAL LYS ASN SEQRES 3 A 199 PHE LEU GLU LYS PHE VAL GLN GLY LEU ASP ILE GLY PRO SEQRES 4 A 199 THR LYS THR GLN VAL GLY LEU ILE GLN TYR ALA ASN ASN SEQRES 5 A 199 PRO ARG VAL VAL PHE ASN LEU ASN THR TYR LYS THR LYS SEQRES 6 A 199 GLU GLU MET ILE VAL ALA THR SER GLN THR SER GLN TYR SEQRES 7 A 199 GLY GLY ASP LEU THR ASN THR PHE GLY ALA ILE GLN TYR SEQRES 8 A 199 ALA ARG LYS TYR ALA TYR SER ALA ALA SER GLY GLY ARG SEQRES 9 A 199 ARG SER ALA THR LYS VAL MET VAL VAL VAL THR ASP GLY SEQRES 10 A 199 GLU SER HIS ASP GLY SER MET LEU LYS ALA VAL ILE ASP SEQRES 11 A 199 GLN CYS ASN HIS ASP ASN ILE LEU ARG PHE GLY ILE ALA SEQRES 12 A 199 VAL LEU GLY TYR LEU ASN ARG ASN ALA LEU ASP THR LYS SEQRES 13 A 199 ASN LEU ILE LYS GLU ILE LYS ALA ILE ALA SER ILE PRO SEQRES 14 A 199 THR GLU ARG TYR PHE PHE ASN VAL SER ASP ALA ALA ALA SEQRES 15 A 199 LEU LEU GLU LYS ALA GLY THR LEU GLY GLU GLN ILE PHE SEQRES 16 A 199 SER ILE GLU GLY HET MG A1001 1 HET LMR A1002 13 HETNAM MG MAGNESIUM ION HETNAM LMR (2S)-2-HYDROXYBUTANEDIOIC ACID HETSYN LMR L-MALATE FORMUL 2 MG MG 2+ FORMUL 3 LMR C4 H6 O5 FORMUL 4 HOH *257(H2 O) HELIX 1 AA1 PRO A 158 GLY A 172 1 15 HELIX 2 AA2 THR A 202 THR A 213 1 12 HELIX 3 AA3 ASN A 222 ALA A 234 1 13 HELIX 4 AA4 SER A 236 GLY A 240 5 5 HELIX 5 AA5 ASP A 259 SER A 261 5 3 HELIX 6 AA6 MET A 262 ASP A 273 1 12 HELIX 7 AA7 ASN A 289 ALA A 304 1 16 HELIX 8 AA8 PRO A 307 ARG A 310 5 4 HELIX 9 AA9 VAL A 315 GLY A 326 1 12 SHEET 1 AA1 6 PRO A 191 PHE A 195 0 SHEET 2 AA1 6 THR A 180 TYR A 187 -1 N LEU A 184 O VAL A 194 SHEET 3 AA1 6 ILE A 144 ASP A 151 1 N VAL A 148 O GLY A 183 SHEET 4 AA1 6 THR A 246 THR A 253 1 O VAL A 250 N VAL A 149 SHEET 5 AA1 6 ILE A 275 ALA A 281 1 O ILE A 280 N VAL A 251 SHEET 6 AA1 6 PHE A 312 ASN A 314 1 O PHE A 313 N ALA A 281 LINK OG SER A 153 MG MG A1001 1555 1555 2.09 LINK OG SER A 155 MG MG A1001 1555 1555 2.11 LINK OG1 THR A 221 MG MG A1001 1555 1555 2.10 LINK MG MG A1001 O1B LMR A1002 1555 1555 2.02 LINK MG MG A1001 O HOH A1133 1555 1555 2.03 LINK MG MG A1001 O HOH A1169 1555 1555 2.06 CISPEP 1 TYR A 157 PRO A 158 0 -7.32 CISPEP 2 ILE A 306 PRO A 307 0 -3.05 CRYST1 36.260 53.420 49.020 90.00 96.09 90.00 P 1 21 1 2 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 0.027579 0.000000 0.002944 0.00000 SCALE2 0.000000 0.018720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020516 0.00000 CONECT 158 2998 CONECT 183 2998 CONECT 1229 2998 CONECT 2998 158 183 1229 3001 CONECT 2998 3044 3080 CONECT 2999 3000 3001 3002 CONECT 3000 2999 CONECT 3001 2998 2999 CONECT 3002 2999 3003 3004 3008 CONECT 3003 3002 3009 CONECT 3004 3002 3005 3010 3011 CONECT 3005 3004 3006 3007 CONECT 3006 3005 CONECT 3007 3005 CONECT 3008 3002 CONECT 3009 3003 CONECT 3010 3004 CONECT 3011 3004 CONECT 3044 2998 CONECT 3080 2998 MASTER 341 0 2 9 6 0 0 6 1745 1 20 16 END