HEADER HYDROLASE 21-NOV-17 6F1D TITLE CUB2 DOMAIN OF C1R COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT C1R SUBCOMPONENT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: COMPLEMENT COMPONENT 1 SUBCOMPONENT R; COMPND 5 EC: 3.4.21.41; 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: C1R; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CUB DOMAIN, EGF-LIKE DOMAIN, COMPLEMENT, C1R-C1S, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.O.M.ALMITAIRI,U.VENKATRAMAN GIRIJA,C.M.FURZE,X.SIMPSON-GRAY, AUTHOR 2 F.BADAKSHI,J.E.MARSHALL,D.A.MITCHELL,P.C.E.MOODY,R.WALLIS REVDAT 3 17-JAN-24 6F1D 1 REMARK REVDAT 2 31-JAN-18 6F1D 1 JRNL REVDAT 1 17-JAN-18 6F1D 0 JRNL AUTH J.O.M.ALMITAIRI,U.VENKATRAMAN GIRIJA,C.M.FURZE, JRNL AUTH 2 X.SIMPSON-GRAY,F.BADAKSHI,J.E.MARSHALL,W.J.SCHWAEBLE, JRNL AUTH 3 D.A.MITCHELL,P.C.E.MOODY,R.WALLIS JRNL TITL STRUCTURE OF THE C1R-C1S INTERACTION OF THE C1 COMPLEX OF JRNL TITL 2 COMPLEMENT ACTIVATION. JRNL REF PROC. NATL. ACAD. SCI. V. 115 768 2018 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 29311313 JRNL DOI 10.1073/PNAS.1718709115 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_2722 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 11599 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 582 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 37.5490 - 3.0951 0.95 2802 150 0.1631 0.1873 REMARK 3 2 3.0951 - 2.4568 0.98 2768 146 0.1798 0.1895 REMARK 3 3 2.4568 - 2.1463 0.97 2689 160 0.1755 0.2309 REMARK 3 4 2.1463 - 1.9501 0.99 2758 126 0.2014 0.2590 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.510 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.38 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 : 0.012 971 REMARK 3 ANGLE : 1.337 1321 REMARK 3 CHIRALITY : 0.089 138 REMARK 3 PLANARITY : 0.008 175 REMARK 3 DIHEDRAL : 4.357 584 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 192 THROUGH 209 ) REMARK 3 ORIGIN FOR THE GROUP (A): 40.6886 22.6946 4.8626 REMARK 3 T TENSOR REMARK 3 T11: 0.1757 T22: 0.1934 REMARK 3 T33: 0.1310 T12: 0.0132 REMARK 3 T13: 0.0046 T23: -0.0232 REMARK 3 L TENSOR REMARK 3 L11: 5.3979 L22: 2.0075 REMARK 3 L33: 5.4924 L12: -0.2852 REMARK 3 L13: 1.3939 L23: -0.0474 REMARK 3 S TENSOR REMARK 3 S11: -0.0722 S12: 0.2328 S13: 0.1748 REMARK 3 S21: -0.3107 S22: -0.0959 S23: 0.3132 REMARK 3 S31: -0.4572 S32: -0.2605 S33: 0.1089 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 210 THROUGH 280 ) REMARK 3 ORIGIN FOR THE GROUP (A): 51.7456 18.4965 7.7686 REMARK 3 T TENSOR REMARK 3 T11: 0.1516 T22: 0.1609 REMARK 3 T33: 0.1625 T12: -0.0415 REMARK 3 T13: 0.0200 T23: -0.0126 REMARK 3 L TENSOR REMARK 3 L11: 4.4371 L22: 3.3150 REMARK 3 L33: 2.9155 L12: -1.7042 REMARK 3 L13: 0.3125 L23: 0.1104 REMARK 3 S TENSOR REMARK 3 S11: -0.1010 S12: 0.0920 S13: 0.2890 REMARK 3 S21: 0.0590 S22: -0.0139 S23: -0.3632 REMARK 3 S31: -0.1677 S32: 0.2096 S33: 0.1052 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 174 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): 38.2580 16.3681 10.9937 REMARK 3 T TENSOR REMARK 3 T11: 0.2324 T22: 0.3025 REMARK 3 T33: 0.3265 T12: -0.0387 REMARK 3 T13: 0.0343 T23: -0.0109 REMARK 3 L TENSOR REMARK 3 L11: 7.6803 L22: 1.7758 REMARK 3 L33: 6.0160 L12: -0.4720 REMARK 3 L13: 3.6554 L23: -2.9392 REMARK 3 S TENSOR REMARK 3 S11: 0.0632 S12: -0.3385 S13: -0.7949 REMARK 3 S21: 0.0816 S22: 0.1567 S23: 0.5437 REMARK 3 S31: 0.2618 S32: -0.6432 S33: -0.1449 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 180 THROUGH 191 ) REMARK 3 ORIGIN FOR THE GROUP (A): 48.8338 8.6326 16.3402 REMARK 3 T TENSOR REMARK 3 T11: 0.2229 T22: 0.1736 REMARK 3 T33: 0.1874 T12: -0.0148 REMARK 3 T13: 0.0296 T23: 0.0281 REMARK 3 L TENSOR REMARK 3 L11: 5.3777 L22: 2.9359 REMARK 3 L33: 2.7871 L12: -2.5514 REMARK 3 L13: -1.4842 L23: 2.6553 REMARK 3 S TENSOR REMARK 3 S11: -0.2094 S12: -0.2894 S13: -0.5719 REMARK 3 S21: 0.4251 S22: -0.0559 S23: 0.6170 REMARK 3 S31: 0.2758 S32: -0.1665 S33: 0.3277 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 6F1D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11599 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 44.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER, PHASER REMARK 200 STARTING MODEL: 4LOR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM TRIS-HCL AT PH 8.5 CONTAINING REMARK 280 25% PEG-8K, 2 MM CACL2 AND 3% 1,6-DIAMINOHEXANE, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 22.34400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.60450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.22950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.60450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.34400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.22950 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 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 OE2 GLU A 192 O HOH A 401 1.87 REMARK 500 OE1 GLU A 192 O HOH A 402 1.92 REMARK 500 O HOH A 480 O HOH A 484 1.93 REMARK 500 O HOH A 441 O HOH A 458 2.10 REMARK 500 OE1 GLN A 254 O HOH A 403 2.19 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 GLU A 175 -153.13 -114.54 REMARK 500 CYS A 176 72.13 147.49 REMARK 500 GLU A 230 -39.41 -130.59 REMARK 500 CYS A 233 58.35 37.54 REMARK 500 TYR A 235 -67.74 -102.39 REMARK 500 ASP A 273 -159.29 -94.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 175 CYS A 176 128.58 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 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 190 OG REMARK 620 2 LEU A 191 O 109.2 REMARK 620 3 ARG A 195 O 153.6 96.0 REMARK 620 4 ARG A 279 O 92.0 157.0 61.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 300 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 226 OE2 REMARK 620 2 ASP A 236 OD1 101.7 REMARK 620 3 ASP A 236 OD2 90.2 51.2 REMARK 620 4 ASP A 273 OD1 99.2 74.3 125.5 REMARK 620 5 SER A 275 O 84.6 151.5 157.3 77.2 REMARK 620 6 HOH A 453 O 169.4 88.9 96.4 83.7 86.1 REMARK 620 7 HOH A 472 O 90.7 126.7 77.5 154.6 80.5 82.7 REMARK 620 N 1 2 3 4 5 6 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 301 DBREF 6F1D A 174 290 UNP P00736 C1R_HUMAN 191 307 SEQADV 6F1D GLU A 226 UNP P00736 ASP 243 CONFLICT SEQADV 6F1D PRO A 229 UNP P00736 GLN 246 CONFLICT SEQADV 6F1D GLU A 230 UNP P00736 GLN 247 CONFLICT SEQADV 6F1D PRO A 232 UNP P00736 HIS 249 CONFLICT SEQRES 1 A 117 ALA GLU CYS SER SER GLU LEU TYR THR GLU ALA SER GLY SEQRES 2 A 117 TYR ILE SER SER LEU GLU TYR PRO ARG SER TYR PRO PRO SEQRES 3 A 117 ASP LEU ARG CYS ASN TYR SER ILE ARG VAL GLU ARG GLY SEQRES 4 A 117 LEU THR LEU HIS LEU LYS PHE LEU GLU PRO PHE ASP ILE SEQRES 5 A 117 GLU ASP HIS PRO GLU VAL PRO CYS PRO TYR ASP GLN LEU SEQRES 6 A 117 GLN ILE TYR ALA ASN GLY LYS ASN ILE GLY GLU PHE CYS SEQRES 7 A 117 GLY LYS GLN ARG PRO PRO ASP LEU ASP THR SER SER ASN SEQRES 8 A 117 ALA VAL ASP LEU LEU PHE PHE THR ASP GLU SER GLY ASP SEQRES 9 A 117 SER ARG GLY TRP LYS LEU ARG TYR THR THR GLU ILE ILE HET CA A 300 1 HET NA A 301 1 HETNAM CA CALCIUM ION HETNAM NA SODIUM ION FORMUL 2 CA CA 2+ FORMUL 3 NA NA 1+ FORMUL 4 HOH *85(H2 O) SHEET 1 AA1 5 GLU A 179 TYR A 181 0 SHEET 2 AA1 5 ARG A 202 ARG A 208 1 O SER A 206 N GLU A 179 SHEET 3 AA1 5 ALA A 265 PHE A 271 -1 O VAL A 266 N ILE A 207 SHEET 4 AA1 5 GLN A 237 ALA A 242 -1 N GLN A 239 O LEU A 269 SHEET 5 AA1 5 LYS A 245 PHE A 250 -1 O PHE A 250 N LEU A 238 SHEET 1 AA2 4 GLY A 186 SER A 189 0 SHEET 2 AA2 4 LYS A 282 ILE A 289 -1 O TYR A 285 N GLY A 186 SHEET 3 AA2 4 LEU A 213 PHE A 219 -1 N HIS A 216 O THR A 286 SHEET 4 AA2 4 LEU A 259 ASP A 260 -1 O LEU A 259 N LEU A 217 SSBOND 1 CYS A 176 CYS A 203 1555 1555 2.05 SSBOND 2 CYS A 233 CYS A 251 1555 1555 2.07 LINK OG SER A 190 NA NA A 301 1555 1555 2.80 LINK O LEU A 191 NA NA A 301 1555 1555 2.66 LINK O ARG A 195 NA NA A 301 1555 1555 3.03 LINK OE2 GLU A 226 CA CA A 300 1555 1555 2.33 LINK OD1 ASP A 236 CA CA A 300 1555 1555 2.59 LINK OD2 ASP A 236 CA CA A 300 1555 1555 2.47 LINK OD1 ASP A 273 CA CA A 300 1555 1555 2.35 LINK O SER A 275 CA CA A 300 1555 1555 2.46 LINK O ARG A 279 NA NA A 301 1555 1555 3.09 LINK CA CA A 300 O HOH A 453 1555 1555 2.32 LINK CA CA A 300 O HOH A 472 1555 1555 2.54 CISPEP 1 TYR A 193 PRO A 194 0 8.68 CISPEP 2 GLU A 221 PRO A 222 0 -1.28 SITE 1 AC1 6 GLU A 226 ASP A 236 ASP A 273 SER A 275 SITE 2 AC1 6 HOH A 453 HOH A 472 SITE 1 AC2 7 SER A 190 LEU A 191 GLU A 192 TYR A 193 SITE 2 AC2 7 ARG A 195 TYR A 197 ARG A 279 CRYST1 44.688 50.459 69.209 90.00 90.00 90.00 P 21 21 21 4 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 0.022377 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019818 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014449 0.00000