HEADER SUGAR BINDING PROTEIN 20-DEC-19 6LKR TITLE CRYSTAL STRUCTURE OF MOUSE DCAR2 CRD DOMAIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: C-TYPE LECTIN DOMAIN FAMILY 4, MEMBER B1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DENDRITIC CELL IMMUNO-ACTIVATING RECEPTOR BETA ISOFORM; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CLEC4B1, CLEC4B, DCAR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS C-TYPE LECTIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.OMAHDI,Y.HORIKAWA,K.TOYONAGA,Y.KAKUTA,S.YAMASAKI REVDAT 3 22-NOV-23 6LKR 1 LINK REVDAT 2 06-MAY-20 6LKR 1 JRNL REVDAT 1 25-MAR-20 6LKR 0 JRNL AUTH Z.OMAHDI,Y.HORIKAWA,M.NAGAE,K.TOYONAGA,A.IMAMURA,K.TAKATO, JRNL AUTH 2 T.TERAMOTO,H.ISHIDA,Y.KAKUTA,S.YAMASAKI JRNL TITL STRUCTURAL INSIGHT INTO THE RECOGNITION OF PATHOGEN-DERIVED JRNL TITL 2 PHOSPHOGLYCOLIPIDS BY C-TYPE LECTIN RECEPTOR DCAR. JRNL REF J.BIOL.CHEM. V. 295 5807 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32139512 JRNL DOI 10.1074/JBC.RA120.012491 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 77388 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.850 REMARK 3 FREE R VALUE TEST SET COUNT : 3753 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 48.0300 - 5.5300 0.99 2734 140 0.1647 0.1677 REMARK 3 2 5.5300 - 4.3900 1.00 2736 137 0.1348 0.1487 REMARK 3 3 4.3900 - 3.8400 1.00 2740 134 0.1332 0.1242 REMARK 3 4 3.8400 - 3.4900 0.99 2726 138 0.1432 0.1706 REMARK 3 5 3.4900 - 3.2400 1.00 2715 142 0.1558 0.1639 REMARK 3 6 3.2400 - 3.0500 1.00 2742 139 0.1648 0.1681 REMARK 3 7 3.0400 - 2.8900 1.00 2757 136 0.1643 0.2003 REMARK 3 8 2.8900 - 2.7700 1.00 2750 134 0.1772 0.2290 REMARK 3 9 2.7700 - 2.6600 1.00 2724 141 0.1794 0.1789 REMARK 3 10 2.6600 - 2.5700 0.99 2711 129 0.1733 0.2299 REMARK 3 11 2.5700 - 2.4900 0.99 2721 140 0.1821 0.2068 REMARK 3 12 2.4900 - 2.4200 1.00 2729 138 0.1800 0.2146 REMARK 3 13 2.4200 - 2.3500 1.00 2766 145 0.1803 0.1791 REMARK 3 14 2.3500 - 2.3000 1.00 2697 139 0.1922 0.2228 REMARK 3 15 2.3000 - 2.2400 1.00 2763 139 0.1856 0.2165 REMARK 3 16 2.2400 - 2.2000 1.00 2751 141 0.1897 0.1903 REMARK 3 17 2.2000 - 2.1500 1.00 2708 137 0.1962 0.2132 REMARK 3 18 2.1500 - 2.1100 1.00 2768 145 0.2037 0.2613 REMARK 3 19 2.1100 - 2.0700 0.99 2729 141 0.2218 0.2681 REMARK 3 20 2.0700 - 2.0400 0.98 2725 141 0.2263 0.2175 REMARK 3 21 2.0400 - 2.0100 0.99 2705 140 0.2411 0.2683 REMARK 3 22 2.0100 - 1.9700 1.00 2732 142 0.2405 0.2663 REMARK 3 23 1.9700 - 1.9500 1.00 2719 141 0.2583 0.2990 REMARK 3 24 1.9500 - 1.9200 1.00 2764 140 0.2677 0.2598 REMARK 3 25 1.9200 - 1.8900 1.00 2668 138 0.2804 0.3075 REMARK 3 26 1.8900 - 1.8700 1.00 2790 144 0.3115 0.3788 REMARK 3 27 1.8700 - 1.8400 0.94 2565 132 0.3370 0.3589 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.49 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -4.6982 24.6444 -13.0386 REMARK 3 T TENSOR REMARK 3 T11: 0.2367 T22: 0.2512 REMARK 3 T33: 0.2434 T12: 0.0021 REMARK 3 T13: 0.0060 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 0.3294 L22: 0.9060 REMARK 3 L33: 0.8377 L12: 0.1343 REMARK 3 L13: -0.3244 L23: -0.6657 REMARK 3 S TENSOR REMARK 3 S11: 0.0242 S12: 0.0336 S13: 0.0326 REMARK 3 S21: 0.0243 S22: 0.0400 S23: 0.0353 REMARK 3 S31: -0.0399 S32: -0.0921 S33: 0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SF FILE CONTAINS FRIEDEL PAIRS UNDER REMARK 3 I_MINUS AND I_PLUS COLUMNS. REMARK 4 REMARK 4 6LKR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1300014976. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77390 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 48.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6LFJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.4K 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 32.21150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.29000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.03400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.29000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.21150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.03400 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 74 REMARK 465 GLY A 75 REMARK 465 ASN A 208 REMARK 465 LEU A 209 REMARK 465 MET B 74 REMARK 465 GLY B 75 REMARK 465 ASN B 208 REMARK 465 LEU B 209 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 B 460 O HOH B 466 2.16 REMARK 500 OD2 ASP B 153 O HOH B 402 2.17 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 ASP A 81 -8.86 77.54 REMARK 500 ILE A 185 -54.64 -132.53 REMARK 500 ASP B 81 -12.91 85.30 REMARK 500 VAL B 95 -41.01 124.66 REMARK 500 PHE B 96 75.68 -113.70 REMARK 500 VAL B 161 63.11 -118.08 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 THR B 94 VAL B 95 -145.24 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 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 168 OE1 REMARK 620 2 SER A 170 OG 80.3 REMARK 620 3 GLU A 174 OE2 146.0 75.2 REMARK 620 4 ASN A 190 OD1 66.4 141.9 142.7 REMARK 620 5 ASP A 191 O 122.2 145.2 72.3 72.1 REMARK 620 6 ASP A 191 OD1 73.0 86.1 82.1 100.7 77.3 REMARK 620 7 HOH A 427 O 76.4 76.9 119.3 77.6 130.8 147.1 REMARK 620 8 HOH A 480 O 129.2 103.1 79.8 85.3 83.3 156.7 56.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 168 OE1 REMARK 620 2 SER B 170 OG 79.7 REMARK 620 3 GLU B 174 OE1 145.7 72.2 REMARK 620 4 ASN B 190 OD1 70.9 145.2 141.5 REMARK 620 5 ASP B 191 O 124.4 136.7 70.0 77.1 REMARK 620 6 ASP B 191 OD1 71.9 87.4 87.4 100.3 70.7 REMARK 620 7 HOH B 437 O 84.2 82.8 110.6 76.3 130.3 155.4 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 B3P A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 301 DBREF 6LKR A 78 209 UNP Q9D8Q7 Q9D8Q7_MOUSE 45 176 DBREF 6LKR B 78 209 UNP Q9D8Q7 Q9D8Q7_MOUSE 45 176 SEQADV 6LKR MET A 74 UNP Q9D8Q7 INITIATING METHIONINE SEQADV 6LKR GLY A 75 UNP Q9D8Q7 EXPRESSION TAG SEQADV 6LKR SER A 76 UNP Q9D8Q7 EXPRESSION TAG SEQADV 6LKR MET A 77 UNP Q9D8Q7 EXPRESSION TAG SEQADV 6LKR MET B 74 UNP Q9D8Q7 INITIATING METHIONINE SEQADV 6LKR GLY B 75 UNP Q9D8Q7 EXPRESSION TAG SEQADV 6LKR SER B 76 UNP Q9D8Q7 EXPRESSION TAG SEQADV 6LKR MET B 77 UNP Q9D8Q7 EXPRESSION TAG SEQRES 1 A 136 MET GLY SER MET CYS PRO LYS ASP TRP LYS LEU PHE GLY SEQRES 2 A 136 SER HIS CYS TYR LEU VAL PRO THR VAL PHE SER SER ALA SEQRES 3 A 136 SER TRP ASN LYS SER GLU GLU ASN CYS SER ARG MET GLY SEQRES 4 A 136 ALA HIS LEU VAL VAL ILE HIS SER GLN GLU GLU GLN ASP SEQRES 5 A 136 PHE ILE THR GLY ILE LEU ASP ILE HIS ALA ALA TYR PHE SEQRES 6 A 136 ILE GLY LEU TRP ASP THR GLY HIS ARG GLN TRP GLN TRP SEQRES 7 A 136 VAL ASP GLN THR PRO TYR GLU GLU SER VAL THR PHE TRP SEQRES 8 A 136 HIS ASN GLY GLU PRO SER SER ASP ASN GLU LYS CYS VAL SEQRES 9 A 136 THR VAL TYR TYR ARG ARG ASN ILE GLY TRP GLY TRP ASN SEQRES 10 A 136 ASP ILE SER CYS ASN LEU LYS GLN LYS SER VAL CYS GLN SEQRES 11 A 136 MET LYS LYS ILE ASN LEU SEQRES 1 B 136 MET GLY SER MET CYS PRO LYS ASP TRP LYS LEU PHE GLY SEQRES 2 B 136 SER HIS CYS TYR LEU VAL PRO THR VAL PHE SER SER ALA SEQRES 3 B 136 SER TRP ASN LYS SER GLU GLU ASN CYS SER ARG MET GLY SEQRES 4 B 136 ALA HIS LEU VAL VAL ILE HIS SER GLN GLU GLU GLN ASP SEQRES 5 B 136 PHE ILE THR GLY ILE LEU ASP ILE HIS ALA ALA TYR PHE SEQRES 6 B 136 ILE GLY LEU TRP ASP THR GLY HIS ARG GLN TRP GLN TRP SEQRES 7 B 136 VAL ASP GLN THR PRO TYR GLU GLU SER VAL THR PHE TRP SEQRES 8 B 136 HIS ASN GLY GLU PRO SER SER ASP ASN GLU LYS CYS VAL SEQRES 9 B 136 THR VAL TYR TYR ARG ARG ASN ILE GLY TRP GLY TRP ASN SEQRES 10 B 136 ASP ILE SER CYS ASN LEU LYS GLN LYS SER VAL CYS GLN SEQRES 11 B 136 MET LYS LYS ILE ASN LEU HET B3P A 301 19 HET CA A 302 1 HET CA B 301 1 HETNAM B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)- HETNAM 2 B3P PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM CA CALCIUM ION FORMUL 3 B3P C11 H26 N2 O6 FORMUL 4 CA 2(CA 2+) FORMUL 6 HOH *235(H2 O) HELIX 1 AA1 SER A 100 MET A 111 1 12 HELIX 2 AA2 SER A 120 ILE A 130 1 11 HELIX 3 AA3 GLU A 158 THR A 162 5 5 HELIX 4 AA4 SER B 100 MET B 111 1 12 HELIX 5 AA5 SER B 120 ILE B 130 1 11 SHEET 1 AA1 4 LYS A 83 PHE A 85 0 SHEET 2 AA1 4 HIS A 88 LEU A 91 -1 O TYR A 90 N LYS A 83 SHEET 3 AA1 4 CYS A 202 LYS A 205 -1 O CYS A 202 N LEU A 91 SHEET 4 AA1 4 HIS A 114 LEU A 115 -1 N HIS A 114 O GLN A 203 SHEET 1 AA2 4 TRP A 149 TRP A 151 0 SHEET 2 AA2 4 TYR A 137 ASP A 143 -1 N TRP A 142 O GLN A 150 SHEET 3 AA2 4 CYS A 176 ARG A 182 -1 O VAL A 179 N TYR A 137 SHEET 4 AA2 4 GLY A 186 ILE A 192 -1 O ASN A 190 N THR A 178 SHEET 1 AA3 3 TRP A 149 TRP A 151 0 SHEET 2 AA3 3 TYR A 137 ASP A 143 -1 N TRP A 142 O GLN A 150 SHEET 3 AA3 3 LYS A 199 SER A 200 1 O LYS A 199 N PHE A 138 SHEET 1 AA4 4 LYS B 83 PHE B 85 0 SHEET 2 AA4 4 HIS B 88 LEU B 91 -1 O TYR B 90 N LYS B 83 SHEET 3 AA4 4 CYS B 202 LYS B 205 -1 O CYS B 202 N LEU B 91 SHEET 4 AA4 4 HIS B 114 LEU B 115 -1 N HIS B 114 O GLN B 203 SHEET 1 AA5 4 TRP B 149 TRP B 151 0 SHEET 2 AA5 4 TYR B 137 ASP B 143 -1 N TRP B 142 O GLN B 150 SHEET 3 AA5 4 CYS B 176 ARG B 182 -1 O VAL B 179 N TYR B 137 SHEET 4 AA5 4 GLY B 186 ILE B 192 -1 O ILE B 192 N CYS B 176 SHEET 1 AA6 3 TRP B 149 TRP B 151 0 SHEET 2 AA6 3 TYR B 137 ASP B 143 -1 N TRP B 142 O GLN B 150 SHEET 3 AA6 3 LYS B 199 SER B 200 1 O LYS B 199 N PHE B 138 SSBOND 1 CYS A 78 CYS A 89 1555 1555 2.05 SSBOND 2 CYS A 108 CYS A 202 1555 1555 2.06 SSBOND 3 CYS A 176 CYS A 194 1555 1555 2.03 SSBOND 4 CYS B 78 CYS B 89 1555 1555 2.05 SSBOND 5 CYS B 108 CYS B 202 1555 1555 2.06 SSBOND 6 CYS B 176 CYS B 194 1555 1555 2.05 LINK OE1 GLU A 168 CA CA A 302 1555 1555 2.46 LINK OG SER A 170 CA CA A 302 1555 1555 2.46 LINK OE2 GLU A 174 CA CA A 302 1555 1555 2.45 LINK OD1 ASN A 190 CA CA A 302 1555 1555 2.49 LINK O ASP A 191 CA CA A 302 1555 1555 2.38 LINK OD1 ASP A 191 CA CA A 302 1555 1555 2.28 LINK CA CA A 302 O HOH A 427 1555 1555 2.63 LINK CA CA A 302 O HOH A 480 1555 1555 2.30 LINK OE1 GLU B 168 CA CA B 301 1555 1555 2.69 LINK OG SER B 170 CA CA B 301 1555 1555 2.47 LINK OE1 GLU B 174 CA CA B 301 1555 1555 2.57 LINK OD1 ASN B 190 CA CA B 301 1555 1555 2.48 LINK O ASP B 191 CA CA B 301 1555 1555 2.46 LINK OD1 ASP B 191 CA CA B 301 1555 1555 2.15 LINK CA CA B 301 O HOH B 437 1555 1555 2.65 CISPEP 1 GLU A 168 PRO A 169 0 -8.45 CISPEP 2 GLU B 168 PRO B 169 0 -0.72 SITE 1 AC1 5 ASN A 102 TRP A 142 LYS A 175 HOH A 409 SITE 2 AC1 5 HOH A 438 SITE 1 AC2 7 GLU A 168 SER A 170 GLU A 174 ASN A 190 SITE 2 AC2 7 ASP A 191 HOH A 427 HOH A 480 SITE 1 AC3 7 GLU B 168 SER B 170 GLU B 174 ASN B 190 SITE 2 AC3 7 ASP B 191 HOH B 416 HOH B 437 CRYST1 64.423 72.068 100.580 90.00 90.00 90.00 P 21 21 21 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 0.015522 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013876 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009942 0.00000