HEADER DEVELOPMENTAL PROTEIN 19-AUG-03 1OLZ TITLE THE LIGAND-BINDING FACE OF THE SEMAPHORINS REVEALED BY THE HIGH TITLE 2 RESOLUTION CRYSTAL STRUCTURE OF SEMA4D COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEMAPHORIN 4D; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SOLUBLE EXTRACELLULAR FRAGMENT, RESIDUES 22-677; COMPND 5 SYNONYM: LEUKOCYTE ACTIVATION ANTIGEN CD100, BB18, A8, GR3; 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 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: LEC3.2.8.1; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: CHO; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PEE14 KEYWDS DEVELOPMENTAL PROTEIN, CD100, SEMAPHORIN, BETA-PROPELLER, PSI DOMAIN, KEYWDS 2 IG-LIKE DOMAIN, EXTRACELLULAR RECEPTOR, NEUROGENESIS, GLYCOPROTEIN KEYWDS 3 DEVELOPMENTAL PROTEIN, STRUCTURAL PROTEOMICS IN EUROPE, SPINE, KEYWDS 4 STRUCTURAL GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR C.A.LOVE,K.HARLOS,N.MAVADDAT,S.J.DAVIS,D.I.STUART,E.Y.JONES, AUTHOR 2 R.M.ESNOUF REVDAT 4 28-FEB-18 1OLZ 1 SOURCE REVDAT 3 24-FEB-09 1OLZ 1 VERSN REVDAT 2 12-JUL-05 1OLZ 1 JRNL REVDAT 1 11-SEP-03 1OLZ 0 JRNL AUTH C.A.LOVE,K.HARLOS,N.MAVADDAT,S.J.DAVIS,D.I.STUART,E.Y.JONES, JRNL AUTH 2 R.M.ESNOUF JRNL TITL THE LIGAND-BINDING FACE OF THE SEMAPHORINS REVEALED BY THE JRNL TITL 2 HIGH-RESOLUTION CRYSTAL STRUCTURE OF SEMA4D JRNL REF NAT.STRUCT.BIOL. V. 10 843 2003 JRNL REFN ISSN 1072-8368 JRNL PMID 12958590 JRNL DOI 10.1038/NSB977 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 107917 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 SET) : 0.206 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5440 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11156 REMARK 3 BIN R VALUE (WORKING SET) : 0.3420 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 589 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9828 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 841 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.300 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.300 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.000 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.500 ; 3.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN-REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE PROTEIN WAS PRODUCED IN A REMARK 3 EUKARYOTIC EXPRESSION SYSTEM WHICH IS THEREFORE NOT FULLY SELENO- REMARK 3 METHIONINE LABELLED SINCE THE EXACT COMPOSITION IS UNKNOWN, WE REMARK 3 HAVE USED A CONSERVATIVE APPROACH IN REFINEMENT AND TREATED THE REMARK 3 RESIDUES AS STANDARD METHIONINE RESIDUES ALLOWING B FACTORS TO REMARK 3 COMPENSATE FOR OCCUPANCY. REMARK 4 REMARK 4 1OLZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-AUG-03. REMARK 100 THE DEPOSITION ID IS D_1290013227. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 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) : 0.975 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : TOROIDAL MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108424 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.80100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM FLORIDE, 20% PEG 3350, REMARK 280 PH 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 1 REMARK 465 ALA A 2 REMARK 465 ASP A 201 REMARK 465 SER A 202 REMARK 465 PRO A 203 REMARK 465 ASP A 204 REMARK 465 PRO A 629 REMARK 465 LYS A 630 REMARK 465 PRO A 631 REMARK 465 VAL A 632 REMARK 465 VAL A 633 REMARK 465 ALA A 634 REMARK 465 PRO A 635 REMARK 465 THR A 636 REMARK 465 LEU A 637 REMARK 465 SER A 638 REMARK 465 VAL A 639 REMARK 465 VAL A 640 REMARK 465 GLN A 641 REMARK 465 THR A 642 REMARK 465 GLU A 643 REMARK 465 GLY A 644 REMARK 465 SER A 645 REMARK 465 ARG A 646 REMARK 465 ILE A 647 REMARK 465 ALA A 648 REMARK 465 THR A 649 REMARK 465 LYS A 650 REMARK 465 VAL A 651 REMARK 465 LEU A 652 REMARK 465 VAL A 653 REMARK 465 ALA A 654 REMARK 465 SER A 655 REMARK 465 THR A 656 REMARK 465 LYS A 657 REMARK 465 HIS A 658 REMARK 465 HIS A 659 REMARK 465 HIS A 660 REMARK 465 HIS A 661 REMARK 465 HIS A 662 REMARK 465 HIS A 663 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ASP B 201 REMARK 465 SER B 202 REMARK 465 PRO B 203 REMARK 465 ASP B 204 REMARK 465 PRO B 629 REMARK 465 LYS B 630 REMARK 465 PRO B 631 REMARK 465 VAL B 632 REMARK 465 VAL B 633 REMARK 465 ALA B 634 REMARK 465 PRO B 635 REMARK 465 THR B 636 REMARK 465 LEU B 637 REMARK 465 SER B 638 REMARK 465 VAL B 639 REMARK 465 VAL B 640 REMARK 465 GLN B 641 REMARK 465 THR B 642 REMARK 465 GLU B 643 REMARK 465 GLY B 644 REMARK 465 SER B 645 REMARK 465 ARG B 646 REMARK 465 ILE B 647 REMARK 465 ALA B 648 REMARK 465 THR B 649 REMARK 465 LYS B 650 REMARK 465 VAL B 651 REMARK 465 LEU B 652 REMARK 465 VAL B 653 REMARK 465 ALA B 654 REMARK 465 SER B 655 REMARK 465 THR B 656 REMARK 465 LYS B 657 REMARK 465 HIS B 658 REMARK 465 HIS B 659 REMARK 465 HIS B 660 REMARK 465 HIS B 661 REMARK 465 HIS B 662 REMARK 465 HIS B 663 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 628 CA C O CB CG1 CG2 REMARK 470 VAL B 628 CA C O CB CG1 CG2 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 2013 O HOH A 2037 2.16 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 PRO B 200 C - N - CA ANGL. DEV. = 20.7 DEGREES REMARK 500 PRO B 200 C - N - CD ANGL. DEV. = -16.5 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 ALA A 45 -162.73 -125.75 REMARK 500 THR A 85 -53.19 -129.86 REMARK 500 CYS A 87 49.77 -81.21 REMARK 500 LEU A 94 89.10 -152.22 REMARK 500 SER A 98 -167.00 -162.27 REMARK 500 GLN A 111 61.53 -152.04 REMARK 500 PRO A 112 128.07 -33.41 REMARK 500 THR A 156 -175.20 -176.31 REMARK 500 GLU A 164 61.96 63.84 REMARK 500 HIS A 173 -83.18 -81.50 REMARK 500 ARG A 197 -71.53 -104.30 REMARK 500 LYS A 198 -109.51 47.02 REMARK 500 LYS A 248 32.76 70.79 REMARK 500 THR A 326 118.76 60.30 REMARK 500 GLU A 328 -142.99 -172.75 REMARK 500 HIS A 331 135.08 86.30 REMARK 500 LYS A 343 -74.83 -45.45 REMARK 500 ASP A 351 -164.83 -126.81 REMARK 500 ALA A 356 43.82 -79.31 REMARK 500 ALA A 357 17.67 -163.03 REMARK 500 ASN A 358 -12.56 81.57 REMARK 500 LEU A 433 63.81 -111.85 REMARK 500 GLU A 434 105.09 11.26 REMARK 500 HIS A 435 -18.10 120.08 REMARK 500 ALA A 436 176.47 177.37 REMARK 500 LEU A 511 -166.84 -55.79 REMARK 500 HIS A 512 91.06 16.76 REMARK 500 GLN A 513 -28.57 136.25 REMARK 500 SER A 516 161.25 -28.06 REMARK 500 PRO A 517 82.84 -44.56 REMARK 500 SER A 518 -70.96 -32.33 REMARK 500 MET A 525 1.20 -63.80 REMARK 500 SER A 536 133.69 -39.20 REMARK 500 SER A 556 148.33 -170.46 REMARK 500 ASN A 570 19.68 56.58 REMARK 500 GLU A 576 -90.22 -123.02 REMARK 500 SER A 577 165.15 175.86 REMARK 500 LEU A 582 56.00 178.82 REMARK 500 LYS A 586 -41.94 -178.97 REMARK 500 VAL A 609 -130.15 -99.03 REMARK 500 LYS A 610 -93.74 -64.84 REMARK 500 VAL A 627 139.38 170.26 REMARK 500 HIS B 22 148.33 -171.20 REMARK 500 ASP B 25 -4.74 72.16 REMARK 500 ASN B 28 72.23 53.18 REMARK 500 ASP B 37 -74.39 -108.53 REMARK 500 LYS B 38 156.81 -48.94 REMARK 500 ALA B 45 -162.64 -112.54 REMARK 500 ASN B 56 79.02 -160.89 REMARK 500 TRP B 66 70.08 -153.38 REMARK 500 REMARK 500 THIS ENTRY HAS 83 RAMACHANDRAN OUTLIERS. 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 A2006 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A2007 DISTANCE = 6.79 ANGSTROMS REMARK 525 HOH A2011 DISTANCE = 9.10 ANGSTROMS REMARK 525 HOH A2019 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A2020 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH A2022 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A2066 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A2067 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH A2168 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH B2010 DISTANCE = 7.07 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. DBREF 1OLZ A 1 656 UNP Q92854 SM4D_HUMAN 22 677 DBREF 1OLZ A 657 663 PDB 1OLZ 1OLZ 657 663 DBREF 1OLZ B 1 656 UNP Q92854 SM4D_HUMAN 22 677 DBREF 1OLZ B 657 663 PDB 1OLZ 1OLZ 657 663 SEQRES 1 A 663 MET ALA PHE ALA PRO ILE PRO ARG ILE THR TRP GLU HIS SEQRES 2 A 663 ARG GLU VAL HIS LEU VAL GLN PHE HIS GLU PRO ASP ILE SEQRES 3 A 663 TYR ASN TYR SER ALA LEU LEU LEU SER GLU ASP LYS ASP SEQRES 4 A 663 THR LEU TYR ILE GLY ALA ARG GLU ALA VAL PHE ALA VAL SEQRES 5 A 663 ASN ALA LEU ASN ILE SER GLU LYS GLN HIS GLU VAL TYR SEQRES 6 A 663 TRP LYS VAL SER GLU ASP LYS LYS ALA LYS CYS ALA GLU SEQRES 7 A 663 LYS GLY LYS SER LYS GLN THR GLU CYS LEU ASN TYR ILE SEQRES 8 A 663 ARG VAL LEU GLN PRO LEU SER ALA THR SER LEU TYR VAL SEQRES 9 A 663 CYS GLY THR ASN ALA PHE GLN PRO ALA CYS ASP HIS LEU SEQRES 10 A 663 ASN LEU THR SER PHE LYS PHE LEU GLY LYS ASN GLU ASP SEQRES 11 A 663 GLY LYS GLY ARG CYS PRO PHE ASP PRO ALA HIS SER TYR SEQRES 12 A 663 THR SER VAL MET VAL ASP GLY GLU LEU TYR SER GLY THR SEQRES 13 A 663 SER TYR ASN PHE LEU GLY SER GLU PRO ILE ILE SER ARG SEQRES 14 A 663 ASN SER SER HIS SER PRO LEU ARG THR GLU TYR ALA ILE SEQRES 15 A 663 PRO TRP LEU ASN GLU PRO SER PHE VAL PHE ALA ASP VAL SEQRES 16 A 663 ILE ARG LYS SER PRO ASP SER PRO ASP GLY GLU ASP ASP SEQRES 17 A 663 ARG VAL TYR PHE PHE PHE THR GLU VAL SER VAL GLU TYR SEQRES 18 A 663 GLU PHE VAL PHE ARG VAL LEU ILE PRO ARG ILE ALA ARG SEQRES 19 A 663 VAL CYS LYS GLY ASP GLN GLY GLY LEU ARG THR LEU GLN SEQRES 20 A 663 LYS LYS TRP THR SER PHE LEU LYS ALA ARG LEU ILE CYS SEQRES 21 A 663 SER ARG PRO ASP SER GLY LEU VAL PHE ASN VAL LEU ARG SEQRES 22 A 663 ASP VAL PHE VAL LEU ARG SER PRO GLY LEU LYS VAL PRO SEQRES 23 A 663 VAL PHE TYR ALA LEU PHE THR PRO GLN LEU ASN ASN VAL SEQRES 24 A 663 GLY LEU SER ALA VAL CYS ALA TYR ASN LEU SER THR ALA SEQRES 25 A 663 GLU GLU VAL PHE SER HIS GLY LYS TYR MET GLN SER THR SEQRES 26 A 663 THR VAL GLU GLN SER HIS THR LYS TRP VAL ARG TYR ASN SEQRES 27 A 663 GLY PRO VAL PRO LYS PRO ARG PRO GLY ALA CYS ILE ASP SEQRES 28 A 663 SER GLU ALA ARG ALA ALA ASN TYR THR SER SER LEU ASN SEQRES 29 A 663 LEU PRO ASP LYS THR LEU GLN PHE VAL LYS ASP HIS PRO SEQRES 30 A 663 LEU MET ASP ASP SER VAL THR PRO ILE ASP ASN ARG PRO SEQRES 31 A 663 ARG LEU ILE LYS LYS ASP VAL ASN TYR THR GLN ILE VAL SEQRES 32 A 663 VAL ASP ARG THR GLN ALA LEU ASP GLY THR VAL TYR ASP SEQRES 33 A 663 VAL MET PHE VAL SER THR ASP ARG GLY ALA LEU HIS LYS SEQRES 34 A 663 ALA ILE SER LEU GLU HIS ALA VAL HIS ILE ILE GLU GLU SEQRES 35 A 663 THR GLN LEU PHE GLN ASP PHE GLU PRO VAL GLN THR LEU SEQRES 36 A 663 LEU LEU SER SER LYS LYS GLY ASN ARG PHE VAL TYR ALA SEQRES 37 A 663 GLY SER ASN SER GLY VAL VAL GLN ALA PRO LEU ALA PHE SEQRES 38 A 663 CYS GLY LYS HIS GLY THR CYS GLU ASP CYS VAL LEU ALA SEQRES 39 A 663 ARG ASP PRO TYR CYS ALA TRP SER PRO PRO THR ALA THR SEQRES 40 A 663 CYS VAL ALA LEU HIS GLN THR GLU SER PRO SER ARG GLY SEQRES 41 A 663 LEU ILE GLN GLU MET SER GLY ASP ALA SER VAL CYS PRO SEQRES 42 A 663 ASP LYS SER LYS GLY SER TYR ARG GLN HIS PHE PHE LYS SEQRES 43 A 663 HIS GLY GLY THR ALA GLU LEU LYS CYS SER GLN LYS SER SEQRES 44 A 663 ASN LEU ALA ARG VAL PHE TRP LYS PHE GLN ASN GLY VAL SEQRES 45 A 663 LEU LYS ALA GLU SER PRO LYS TYR GLY LEU MET GLY ARG SEQRES 46 A 663 LYS ASN LEU LEU ILE PHE ASN LEU SER GLU GLY ASP SER SEQRES 47 A 663 GLY VAL TYR GLN CYS LEU SER GLU GLU ARG VAL LYS ASN SEQRES 48 A 663 LYS THR VAL PHE GLN VAL VAL ALA LYS HIS VAL LEU GLU SEQRES 49 A 663 VAL LYS VAL VAL PRO LYS PRO VAL VAL ALA PRO THR LEU SEQRES 50 A 663 SER VAL VAL GLN THR GLU GLY SER ARG ILE ALA THR LYS SEQRES 51 A 663 VAL LEU VAL ALA SER THR LYS HIS HIS HIS HIS HIS HIS SEQRES 1 B 663 MET ALA PHE ALA PRO ILE PRO ARG ILE THR TRP GLU HIS SEQRES 2 B 663 ARG GLU VAL HIS LEU VAL GLN PHE HIS GLU PRO ASP ILE SEQRES 3 B 663 TYR ASN TYR SER ALA LEU LEU LEU SER GLU ASP LYS ASP SEQRES 4 B 663 THR LEU TYR ILE GLY ALA ARG GLU ALA VAL PHE ALA VAL SEQRES 5 B 663 ASN ALA LEU ASN ILE SER GLU LYS GLN HIS GLU VAL TYR SEQRES 6 B 663 TRP LYS VAL SER GLU ASP LYS LYS ALA LYS CYS ALA GLU SEQRES 7 B 663 LYS GLY LYS SER LYS GLN THR GLU CYS LEU ASN TYR ILE SEQRES 8 B 663 ARG VAL LEU GLN PRO LEU SER ALA THR SER LEU TYR VAL SEQRES 9 B 663 CYS GLY THR ASN ALA PHE GLN PRO ALA CYS ASP HIS LEU SEQRES 10 B 663 ASN LEU THR SER PHE LYS PHE LEU GLY LYS ASN GLU ASP SEQRES 11 B 663 GLY LYS GLY ARG CYS PRO PHE ASP PRO ALA HIS SER TYR SEQRES 12 B 663 THR SER VAL MET VAL ASP GLY GLU LEU TYR SER GLY THR SEQRES 13 B 663 SER TYR ASN PHE LEU GLY SER GLU PRO ILE ILE SER ARG SEQRES 14 B 663 ASN SER SER HIS SER PRO LEU ARG THR GLU TYR ALA ILE SEQRES 15 B 663 PRO TRP LEU ASN GLU PRO SER PHE VAL PHE ALA ASP VAL SEQRES 16 B 663 ILE ARG LYS SER PRO ASP SER PRO ASP GLY GLU ASP ASP SEQRES 17 B 663 ARG VAL TYR PHE PHE PHE THR GLU VAL SER VAL GLU TYR SEQRES 18 B 663 GLU PHE VAL PHE ARG VAL LEU ILE PRO ARG ILE ALA ARG SEQRES 19 B 663 VAL CYS LYS GLY ASP GLN GLY GLY LEU ARG THR LEU GLN SEQRES 20 B 663 LYS LYS TRP THR SER PHE LEU LYS ALA ARG LEU ILE CYS SEQRES 21 B 663 SER ARG PRO ASP SER GLY LEU VAL PHE ASN VAL LEU ARG SEQRES 22 B 663 ASP VAL PHE VAL LEU ARG SER PRO GLY LEU LYS VAL PRO SEQRES 23 B 663 VAL PHE TYR ALA LEU PHE THR PRO GLN LEU ASN ASN VAL SEQRES 24 B 663 GLY LEU SER ALA VAL CYS ALA TYR ASN LEU SER THR ALA SEQRES 25 B 663 GLU GLU VAL PHE SER HIS GLY LYS TYR MET GLN SER THR SEQRES 26 B 663 THR VAL GLU GLN SER HIS THR LYS TRP VAL ARG TYR ASN SEQRES 27 B 663 GLY PRO VAL PRO LYS PRO ARG PRO GLY ALA CYS ILE ASP SEQRES 28 B 663 SER GLU ALA ARG ALA ALA ASN TYR THR SER SER LEU ASN SEQRES 29 B 663 LEU PRO ASP LYS THR LEU GLN PHE VAL LYS ASP HIS PRO SEQRES 30 B 663 LEU MET ASP ASP SER VAL THR PRO ILE ASP ASN ARG PRO SEQRES 31 B 663 ARG LEU ILE LYS LYS ASP VAL ASN TYR THR GLN ILE VAL SEQRES 32 B 663 VAL ASP ARG THR GLN ALA LEU ASP GLY THR VAL TYR ASP SEQRES 33 B 663 VAL MET PHE VAL SER THR ASP ARG GLY ALA LEU HIS LYS SEQRES 34 B 663 ALA ILE SER LEU GLU HIS ALA VAL HIS ILE ILE GLU GLU SEQRES 35 B 663 THR GLN LEU PHE GLN ASP PHE GLU PRO VAL GLN THR LEU SEQRES 36 B 663 LEU LEU SER SER LYS LYS GLY ASN ARG PHE VAL TYR ALA SEQRES 37 B 663 GLY SER ASN SER GLY VAL VAL GLN ALA PRO LEU ALA PHE SEQRES 38 B 663 CYS GLY LYS HIS GLY THR CYS GLU ASP CYS VAL LEU ALA SEQRES 39 B 663 ARG ASP PRO TYR CYS ALA TRP SER PRO PRO THR ALA THR SEQRES 40 B 663 CYS VAL ALA LEU HIS GLN THR GLU SER PRO SER ARG GLY SEQRES 41 B 663 LEU ILE GLN GLU MET SER GLY ASP ALA SER VAL CYS PRO SEQRES 42 B 663 ASP LYS SER LYS GLY SER TYR ARG GLN HIS PHE PHE LYS SEQRES 43 B 663 HIS GLY GLY THR ALA GLU LEU LYS CYS SER GLN LYS SER SEQRES 44 B 663 ASN LEU ALA ARG VAL PHE TRP LYS PHE GLN ASN GLY VAL SEQRES 45 B 663 LEU LYS ALA GLU SER PRO LYS TYR GLY LEU MET GLY ARG SEQRES 46 B 663 LYS ASN LEU LEU ILE PHE ASN LEU SER GLU GLY ASP SER SEQRES 47 B 663 GLY VAL TYR GLN CYS LEU SER GLU GLU ARG VAL LYS ASN SEQRES 48 B 663 LYS THR VAL PHE GLN VAL VAL ALA LYS HIS VAL LEU GLU SEQRES 49 B 663 VAL LYS VAL VAL PRO LYS PRO VAL VAL ALA PRO THR LEU SEQRES 50 B 663 SER VAL VAL GLN THR GLU GLY SER ARG ILE ALA THR LYS SEQRES 51 B 663 VAL LEU VAL ALA SER THR LYS HIS HIS HIS HIS HIS HIS FORMUL 3 HOH *841(H2 O) HELIX 1 1 SER A 69 LYS A 79 1 11 HELIX 2 2 PRO A 263 GLY A 266 5 4 HELIX 3 3 LEU A 309 GLY A 319 1 11 HELIX 4 4 ASP A 351 ALA A 356 1 6 HELIX 5 5 SER A 361 LEU A 365 5 5 HELIX 6 6 PRO A 366 HIS A 376 1 11 HELIX 7 7 PRO A 385 ARG A 389 5 5 HELIX 8 8 PHE A 481 HIS A 485 5 5 HELIX 9 9 THR A 487 ALA A 494 1 8 HELIX 10 10 PRO A 517 LEU A 521 5 5 HELIX 11 11 ASP A 528 CYS A 532 5 5 HELIX 12 12 SER A 594 SER A 598 5 5 HELIX 13 13 SER B 69 GLU B 78 1 10 HELIX 14 14 PRO B 263 GLY B 266 5 4 HELIX 15 15 LEU B 309 GLY B 319 1 11 HELIX 16 16 ASP B 351 ALA B 356 1 6 HELIX 17 17 SER B 361 LEU B 365 5 5 HELIX 18 18 PRO B 366 HIS B 376 1 11 HELIX 19 19 PRO B 385 ARG B 389 5 5 HELIX 20 20 PHE B 481 HIS B 485 5 5 HELIX 21 21 THR B 487 ALA B 494 1 8 HELIX 22 22 PRO B 517 LEU B 521 5 5 SHEET 1 AA 5 ILE A 9 TRP A 11 0 SHEET 2 AA 5 VAL A 437 GLN A 444 1 O ILE A 440 N ILE A 9 SHEET 3 AA 5 ALA A 426 SER A 432 -1 O LEU A 427 N THR A 443 SHEET 4 AA 5 VAL A 414 THR A 422 -1 O MET A 418 N ALA A 430 SHEET 5 AA 5 TYR A 399 GLN A 408 -1 N THR A 400 O SER A 421 SHEET 1 AB 4 VAL A 19 PHE A 21 0 SHEET 2 AB 4 VAL A 474 PRO A 478 -1 O VAL A 474 N PHE A 21 SHEET 3 AB 4 PHE A 465 GLY A 469 -1 O VAL A 466 N ALA A 477 SHEET 4 AB 4 THR A 454 LEU A 457 -1 O THR A 454 N GLY A 469 SHEET 1 AC 4 ALA A 31 LEU A 34 0 SHEET 2 AC 4 THR A 40 GLY A 44 -1 O TYR A 42 N LEU A 33 SHEET 3 AC 4 ALA A 48 ASN A 53 -1 O PHE A 50 N ILE A 43 SHEET 4 AC 4 ASN A 56 TYR A 65 -1 N ASN A 56 O ASN A 53 SHEET 1 AD 4 ILE A 91 PRO A 96 0 SHEET 2 AD 4 SER A 101 GLY A 106 -1 O TYR A 103 N GLN A 95 SHEET 3 AD 4 ALA A 113 ASN A 118 -1 O ALA A 113 N GLY A 106 SHEET 4 AD 4 GLU A 129 ASP A 130 -1 O GLU A 129 N CYS A 114 SHEET 1 AE 4 ILE A 91 PRO A 96 0 SHEET 2 AE 4 SER A 101 GLY A 106 -1 O TYR A 103 N GLN A 95 SHEET 3 AE 4 ALA A 113 ASN A 118 -1 O ALA A 113 N GLY A 106 SHEET 4 AE 4 LYS A 123 PHE A 124 -1 O LYS A 123 N ASN A 118 SHEET 1 AF 3 TYR A 143 VAL A 148 0 SHEET 2 AF 3 GLU A 151 SER A 157 -1 O GLU A 151 N VAL A 148 SHEET 3 AF 3 PRO A 165 ASN A 170 -1 O ILE A 166 N THR A 156 SHEET 1 AG 5 SER A 189 ILE A 196 0 SHEET 2 AG 5 ARG A 209 VAL A 217 -1 O ARG A 209 N ILE A 196 SHEET 3 AG 5 LEU A 228 CYS A 236 -1 O ILE A 229 N GLU A 216 SHEET 4 AG 5 LEU A 254 LEU A 258 -1 O LEU A 254 N ARG A 234 SHEET 5 AG 5 LEU A 378 VAL A 383 1 N MET A 379 O LYS A 255 SHEET 1 AH 2 SER A 261 ARG A 262 0 SHEET 2 AH 2 LEU A 267 VAL A 268 -1 O LEU A 267 N ARG A 262 SHEET 1 AI 4 VAL A 271 LEU A 278 0 SHEET 2 AI 4 VAL A 287 THR A 293 -1 O VAL A 287 N LEU A 278 SHEET 3 AI 4 LEU A 301 ASN A 308 -1 O ALA A 303 N PHE A 292 SHEET 4 AI 4 LEU A 392 LYS A 395 -1 O LEU A 392 N VAL A 304 SHEET 1 AJ 2 MET A 322 THR A 325 0 SHEET 2 AJ 2 LYS A 333 ARG A 336 -1 O LYS A 333 N THR A 325 SHEET 1 AK 2 CYS A 499 SER A 502 0 SHEET 2 AK 2 THR A 507 ALA A 510 -1 O THR A 507 N SER A 502 SHEET 1 AL 4 SER A 539 LYS A 546 0 SHEET 2 AL 4 THR A 613 LYS A 626 1 O VAL A 618 N SER A 539 SHEET 3 AL 4 GLY A 599 ARG A 608 -1 O GLY A 599 N LEU A 623 SHEET 4 AL 4 ARG A 563 PHE A 568 -1 O ARG A 563 N GLU A 606 SHEET 1 AM 3 ALA A 551 LEU A 553 0 SHEET 2 AM 3 LEU A 588 ILE A 590 -1 O LEU A 588 N LEU A 553 SHEET 3 AM 3 TYR A 580 GLY A 581 -1 O GLY A 581 N LEU A 589 SHEET 1 BA 5 ILE B 9 TRP B 11 0 SHEET 2 BA 5 VAL B 437 GLN B 444 1 O ILE B 440 N ILE B 9 SHEET 3 BA 5 ALA B 426 SER B 432 -1 O LEU B 427 N THR B 443 SHEET 4 BA 5 VAL B 414 THR B 422 -1 O MET B 418 N ALA B 430 SHEET 5 BA 5 TYR B 399 GLN B 408 -1 N THR B 400 O SER B 421 SHEET 1 BB 4 VAL B 19 PHE B 21 0 SHEET 2 BB 4 VAL B 474 PRO B 478 -1 O VAL B 474 N PHE B 21 SHEET 3 BB 4 PHE B 465 GLY B 469 -1 O VAL B 466 N ALA B 477 SHEET 4 BB 4 THR B 454 LEU B 457 -1 O THR B 454 N GLY B 469 SHEET 1 BC 4 ALA B 31 LEU B 34 0 SHEET 2 BC 4 THR B 40 GLY B 44 -1 O TYR B 42 N LEU B 33 SHEET 3 BC 4 ALA B 48 ASN B 53 -1 O PHE B 50 N ILE B 43 SHEET 4 BC 4 ASN B 56 TYR B 65 -1 N ASN B 56 O ASN B 53 SHEET 1 BD 4 ILE B 91 SER B 98 0 SHEET 2 BD 4 SER B 101 GLY B 106 -1 O SER B 101 N LEU B 97 SHEET 3 BD 4 ALA B 113 ASN B 118 -1 O ALA B 113 N GLY B 106 SHEET 4 BD 4 GLU B 129 ASP B 130 -1 O GLU B 129 N CYS B 114 SHEET 1 BE 4 ILE B 91 SER B 98 0 SHEET 2 BE 4 SER B 101 GLY B 106 -1 O SER B 101 N LEU B 97 SHEET 3 BE 4 ALA B 113 ASN B 118 -1 O ALA B 113 N GLY B 106 SHEET 4 BE 4 LYS B 123 PHE B 124 -1 O LYS B 123 N ASN B 118 SHEET 1 BF 4 THR B 144 VAL B 148 0 SHEET 2 BF 4 GLU B 151 SER B 157 -1 O GLU B 151 N VAL B 148 SHEET 3 BF 4 PRO B 165 ARG B 169 -1 O ILE B 166 N THR B 156 SHEET 4 BF 4 LEU B 176 ARG B 177 -1 O LEU B 176 N ARG B 169 SHEET 1 BG 4 SER B 189 ILE B 196 0 SHEET 2 BG 4 ARG B 209 VAL B 217 -1 O ARG B 209 N ILE B 196 SHEET 3 BG 4 LEU B 228 CYS B 236 -1 O ILE B 229 N GLU B 216 SHEET 4 BG 4 LEU B 254 ARG B 257 -1 O LEU B 254 N ARG B 234 SHEET 1 BH 2 SER B 261 ARG B 262 0 SHEET 2 BH 2 LEU B 267 VAL B 268 -1 O LEU B 267 N ARG B 262 SHEET 1 BI 4 VAL B 271 LEU B 278 0 SHEET 2 BI 4 VAL B 287 THR B 293 -1 O VAL B 287 N LEU B 278 SHEET 3 BI 4 LEU B 301 ASN B 308 -1 O ALA B 303 N PHE B 292 SHEET 4 BI 4 LEU B 392 LYS B 395 -1 O LEU B 392 N VAL B 304 SHEET 1 BJ 2 MET B 322 THR B 325 0 SHEET 2 BJ 2 LYS B 333 ARG B 336 -1 O LYS B 333 N THR B 325 SHEET 1 BK 2 CYS B 499 SER B 502 0 SHEET 2 BK 2 THR B 507 ALA B 510 -1 O THR B 507 N SER B 502 SHEET 1 BL 5 TYR B 540 LYS B 546 0 SHEET 2 BL 5 THR B 613 LYS B 626 1 O LYS B 620 N ARG B 541 SHEET 3 BL 5 GLY B 599 ARG B 608 -1 O GLY B 599 N LEU B 623 SHEET 4 BL 5 ARG B 563 PHE B 568 -1 O ARG B 563 N GLU B 606 SHEET 5 BL 5 GLY B 571 VAL B 572 -1 O GLY B 571 N PHE B 568 SHEET 1 BM 3 ALA B 551 LEU B 553 0 SHEET 2 BM 3 ASN B 587 ILE B 590 -1 O LEU B 588 N LEU B 553 SHEET 3 BM 3 LEU B 582 MET B 583 -1 O MET B 583 N ASN B 587 SSBOND 1 CYS A 76 CYS A 87 1555 1555 2.05 SSBOND 2 CYS A 105 CYS A 114 1555 1555 2.05 SSBOND 3 CYS A 236 CYS A 349 1555 1555 2.03 SSBOND 4 CYS A 260 CYS A 305 1555 1555 2.06 SSBOND 5 CYS A 482 CYS A 499 1555 1555 2.04 SSBOND 6 CYS A 488 CYS A 532 1555 1555 2.04 SSBOND 7 CYS A 491 CYS A 508 1555 1555 2.04 SSBOND 8 CYS A 555 CYS A 603 1555 1555 2.03 SSBOND 9 CYS B 76 CYS B 87 1555 1555 2.04 SSBOND 10 CYS B 105 CYS B 114 1555 1555 2.05 SSBOND 11 CYS B 236 CYS B 349 1555 1555 2.03 SSBOND 12 CYS B 260 CYS B 305 1555 1555 2.07 SSBOND 13 CYS B 482 CYS B 499 1555 1555 2.04 SSBOND 14 CYS B 488 CYS B 532 1555 1555 2.04 SSBOND 15 CYS B 491 CYS B 508 1555 1555 2.06 SSBOND 16 CYS B 555 CYS B 603 1555 1555 2.03 CISPEP 1 SER A 199 PRO A 200 0 -0.76 CISPEP 2 SER A 577 PRO A 578 0 -0.65 CISPEP 3 SER B 199 PRO B 200 0 0.10 CISPEP 4 SER B 577 PRO B 578 0 0.17 CRYST1 73.320 76.760 89.410 77.41 73.35 63.57 P 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 0.013639 -0.006779 -0.003383 0.00000 SCALE2 0.000000 0.014548 -0.001542 0.00000 SCALE3 0.000000 0.000000 0.011739 0.00000 MTRIX1 1 0.502940 -0.851080 -0.150710 -0.11900 1 MTRIX2 1 -0.859180 -0.511270 0.020020 -0.56900 1 MTRIX3 1 -0.094100 0.119420 -0.988370 0.46700 1