HEADER IMMUNE SYSTEM 20-NOV-91 7FAB TITLE CRYSTAL STRUCTURE OF HUMAN IMMUNOGLOBULIN FRAGMENT FAB NEW REFINED AT TITLE 2 2.0 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: IGG1-LAMBDA NEW FAB (LIGHT CHAIN); COMPND 3 CHAIN: L; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: IGG1-LAMBDA NEW FAB (HEAVY CHAIN); COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606 KEYWDS IMMUNOGLOBULIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR F.SAUL,R.J.POLJAK REVDAT 4 24-JUL-13 7FAB 1 ATOM DBREF HEADER REMARK REVDAT 4 2 1 SEQRES VERSN REVDAT 3 24-FEB-09 7FAB 1 VERSN REVDAT 2 01-APR-03 7FAB 1 JRNL REVDAT 1 31-JAN-94 7FAB 0 SPRSDE 31-JAN-94 7FAB 3FAB JRNL AUTH F.A.SAUL,R.J.POLJAK JRNL TITL CRYSTAL STRUCTURE OF HUMAN IMMUNOGLOBULIN FRAGMENT FAB NEW JRNL TITL 2 REFINED AT 2.0 A RESOLUTION. JRNL REF PROTEINS V. 14 363 1992 JRNL REFN ISSN 0887-3585 JRNL PMID 1438175 JRNL DOI 10.1002/PROT.340140305 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.A.SAUL,L.M.AMZEL,R.J.POLJAK REMARK 1 TITL PRELIMINARY REFINEMENT AND STRUCTURAL ANALYSIS OF THE FAB REMARK 1 TITL 2 FRAGMENT FROM HUMAN IMMUNOGLOBULIN NEW AT 2.0 ANGSTROMS REMARK 1 TITL 3 RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 253 585 1978 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 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) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3084 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 229 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 3.03 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7FAB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 55.71500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.34000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.71500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.34000 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 300 REMARK: THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT OF THIS STRUCTURE REMARK 300 CONTAINS TWO HOMOLOGOUS, BUT DIFFERENT, POLYPEPTIDE CHAINS REMARK 300 WHICH ARE DESIGNATED LIGHT (L) AND HEAVY (H). REMARK 300 COORDINATES OF WATER MOLECULES (W) ARE INCLUDED. THESE REMARK 300 COORDINATES REPLACE A PREVIOUS ENTRY. THE STRUCTURE WAS REMARK 300 REFINED TO 2.0 ANGSTROMS RESOLUTION WITH A MORE COMPLETE REMARK 300 DATA SET OBTAINED BY THE USE OF AN X-RAY AREA DETECTOR. 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H 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 THR L 205 REMARK 465 GLU L 206 REMARK 465 CYS L 207 REMARK 465 SER L 208 REMARK 465 SER H 131 REMARK 465 SER H 132 REMARK 465 LYS H 133 REMARK 465 SER H 134 REMARK 465 THR H 135 REMARK 465 SER H 136 REMARK 465 GLY H 137 REMARK 465 GLY H 138 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 ARG L 88 CB CG CD NE CZ NH1 NH2 REMARK 470 SER L 148 CB OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS L 184 NE2 HIS L 184 CD2 -0.072 REMARK 500 HIS L 193 NE2 HIS L 193 CD2 -0.068 REMARK 500 HIS H 204 NE2 HIS H 204 CD2 -0.076 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 TRP L 37 CD1 - CG - CD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 TRP L 37 CE2 - CD2 - CG ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG L 56 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 GLU L 76 CA - CB - CG ANGL. DEV. = 14.8 DEGREES REMARK 500 TRP L 144 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP L 144 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP L 144 CG - CD2 - CE3 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP L 181 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP L 181 CB - CG - CD1 ANGL. DEV. = -8.8 DEGREES REMARK 500 TRP L 181 CG - CD1 - NE1 ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP L 181 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP L 181 CG - CD2 - CE3 ANGL. DEV. = 5.8 DEGREES REMARK 500 TYR H 33 CB - CG - CD2 ANGL. DEV. = -4.9 DEGREES REMARK 500 TRP H 34 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP H 34 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP H 36 CD1 - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 TRP H 36 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG H 43 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TRP H 47 CD1 - CG - CD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 TRP H 47 CG - CD1 - NE1 ANGL. DEV. = -6.7 DEGREES REMARK 500 TRP H 47 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 LEU H 58 CB - CG - CD2 ANGL. DEV. = -12.0 DEGREES REMARK 500 LEU H 59 CA - CB - CG ANGL. DEV. = 17.7 DEGREES REMARK 500 ARG H 66 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG H 66 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 MET H 69 CA - CB - CG ANGL. DEV. = -10.4 DEGREES REMARK 500 TRP H 107 CD1 - CG - CD2 ANGL. DEV. = 5.3 DEGREES REMARK 500 TRP H 107 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 TRP H 158 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP H 158 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 LEU H 182 CA - CB - CG ANGL. DEV. = 13.9 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 SER L 2 -126.40 -138.57 REMARK 500 ASN L 28 -88.24 -126.80 REMARK 500 SER L 85 -159.80 -141.10 REMARK 500 ARG L 88 -124.22 68.08 REMARK 500 ALA L 123 3.79 -69.72 REMARK 500 ASP L 147 -104.07 57.38 REMARK 500 ASN L 165 2.89 -67.25 REMARK 500 SER H 15 -16.54 88.21 REMARK 500 ILE H 100 -64.06 73.48 REMARK 500 LEU H 193 64.62 -66.49 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 L 259 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH L 335 DISTANCE = 6.29 ANGSTROMS DBREF 7FAB L 1 208 PDB 7FAB 7FAB 1 208 DBREF 7FAB H 1 217 PDB 7FAB 7FAB 1 217 SEQRES 1 L 208 ALA SER VAL LEU THR GLN PRO PRO SER VAL SER GLY ALA SEQRES 2 L 208 PRO GLY GLN ARG VAL THR ILE SER CYS THR GLY SER SER SEQRES 3 L 208 SER ASN ILE GLY ALA GLY HIS ASN VAL LYS TRP TYR GLN SEQRES 4 L 208 GLN LEU PRO GLY THR ALA PRO LYS LEU LEU ILE PHE HIS SEQRES 5 L 208 ASN ASN ALA ARG PHE SER VAL SER LYS SER GLY THR SER SEQRES 6 L 208 ALA THR LEU ALA ILE THR GLY LEU GLN ALA GLU ASP GLU SEQRES 7 L 208 ALA ASP TYR TYR CYS GLN SER TYR ASP ARG SER LEU ARG SEQRES 8 L 208 VAL PHE GLY GLY GLY THR LYS LEU THR VAL LEU ARG GLN SEQRES 9 L 208 PRO LYS ALA ALA PRO SER VAL THR LEU PHE PRO PRO SER SEQRES 10 L 208 SER GLU GLU LEU GLN ALA ASN LYS ALA THR LEU VAL CYS SEQRES 11 L 208 LEU ILE SER ASP PHE TYR PRO GLY ALA VAL THR VAL ALA SEQRES 12 L 208 TRP LYS ALA ASP SER SER PRO VAL LYS ALA GLY VAL GLU SEQRES 13 L 208 THR THR THR PRO SER LYS GLN SER ASN ASN LYS TYR ALA SEQRES 14 L 208 ALA SER SER TYR LEU SER LEU THR PRO GLU GLN TRP LYS SEQRES 15 L 208 SER HIS LYS SER TYR SER CYS GLN VAL THR HIS GLU GLY SEQRES 16 L 208 SER THR VAL GLU LYS THR VAL ALA PRO THR GLU CYS SER SEQRES 1 H 217 ALA VAL GLN LEU GLU GLN SER GLY PRO GLY LEU VAL ARG SEQRES 2 H 217 PRO SER GLN THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 H 217 THR SER PHE ASP ASP TYR TYR TRP THR TRP VAL ARG GLN SEQRES 4 H 217 PRO PRO GLY ARG GLY LEU GLU TRP ILE GLY TYR VAL PHE SEQRES 5 H 217 TYR THR GLY THR THR LEU LEU ASP PRO SER LEU ARG GLY SEQRES 6 H 217 ARG VAL THR MET LEU VAL ASN THR SER LYS ASN GLN PHE SEQRES 7 H 217 SER LEU ARG LEU SER SER VAL THR ALA ALA ASP THR ALA SEQRES 8 H 217 VAL TYR TYR CYS ALA ARG ASN LEU ILE ALA GLY GLY ILE SEQRES 9 H 217 ASP VAL TRP GLY GLN GLY SER LEU VAL THR VAL SER SER SEQRES 10 H 217 ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SEQRES 11 H 217 SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU GLY SEQRES 12 H 217 CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SEQRES 13 H 217 SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS THR SEQRES 14 H 217 PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SEQRES 15 H 217 SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY THR SEQRES 16 H 217 GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN SEQRES 17 H 217 THR LYS VAL ASP LYS LYS VAL GLU PRO FORMUL 3 HOH *229(H2 O) HELIX 1 1 ASN L 28 GLY L 32 5 5 HELIX 2 2 GLN L 74 GLU L 78 5 5 HELIX 3 3 SER L 117 ALA L 123 1 7 HELIX 4 4 THR L 177 SER L 183 1 7 HELIX 5 5 PRO H 61 ARG H 64 5 4 HELIX 6 6 THR H 86 THR H 90 5 5 HELIX 7 7 SER H 160 ALA H 162 5 3 HELIX 8 8 PRO H 189 LEU H 193 5 5 HELIX 9 9 LYS H 205 ASN H 208 5 4 SHEET 1 A 5 SER L 9 GLY L 12 0 SHEET 2 A 5 THR L 97 VAL L 101 1 O LYS L 98 N VAL L 10 SHEET 3 A 5 ALA L 79 ASP L 87 -1 O ALA L 79 N LEU L 99 SHEET 4 A 5 LYS L 36 GLN L 40 -1 N LYS L 36 O GLN L 84 SHEET 5 A 5 LYS L 47 LEU L 48 -1 O LYS L 47 N GLN L 39 SHEET 1 B 4 SER L 9 GLY L 12 0 SHEET 2 B 4 THR L 97 VAL L 101 1 O LYS L 98 N VAL L 10 SHEET 3 B 4 ALA L 79 ASP L 87 -1 O ALA L 79 N LEU L 99 SHEET 4 B 4 LEU L 90 PHE L 93 -1 N LEU L 90 O ASP L 87 SHEET 1 C 3 VAL L 18 THR L 23 0 SHEET 2 C 3 SER L 65 ILE L 70 -1 O ALA L 66 N CYS L 22 SHEET 3 C 3 PHE L 57 SER L 62 -1 O SER L 58 N ALA L 69 SHEET 1 D 4 SER L 110 PHE L 114 0 SHEET 2 D 4 ALA L 126 PHE L 135 -1 O VAL L 129 N PHE L 114 SHEET 3 D 4 TYR L 168 LEU L 176 -1 N TYR L 168 O PHE L 135 SHEET 4 D 4 VAL L 155 THR L 157 -1 O GLU L 156 N TYR L 173 SHEET 1 E 4 SER L 110 PHE L 114 0 SHEET 2 E 4 ALA L 126 PHE L 135 -1 O VAL L 129 N PHE L 114 SHEET 3 E 4 TYR L 168 LEU L 176 -1 N TYR L 168 O PHE L 135 SHEET 4 E 4 SER L 161 LYS L 162 -1 N SER L 161 O ALA L 169 SHEET 1 F 4 SER L 149 VAL L 151 0 SHEET 2 F 4 THR L 141 ALA L 146 -1 O TRP L 144 N VAL L 151 SHEET 3 F 4 TYR L 187 HIS L 193 -1 N SER L 188 O LYS L 145 SHEET 4 F 4 SER L 196 VAL L 202 -1 N SER L 196 O HIS L 193 SHEET 1 G 4 GLN H 3 SER H 7 0 SHEET 2 G 4 LEU H 18 SER H 25 -1 N THR H 21 O SER H 7 SHEET 3 G 4 GLN H 77 LEU H 82 -1 O PHE H 78 N CYS H 22 SHEET 4 G 4 VAL H 67 ASN H 72 -1 N THR H 68 O ARG H 81 SHEET 1 H 5 THR H 57 LEU H 59 0 SHEET 2 H 5 GLU H 46 VAL H 51 -1 N TYR H 50 O LEU H 58 SHEET 3 H 5 TYR H 33 GLN H 39 -1 N TRP H 34 O VAL H 51 SHEET 4 H 5 ALA H 91 ASN H 98 -1 O VAL H 92 N GLN H 39 SHEET 5 H 5 ILE H 104 TRP H 107 -1 N ASP H 105 O ARG H 97 SHEET 1 I 6 THR H 57 LEU H 59 0 SHEET 2 I 6 GLU H 46 VAL H 51 -1 N TYR H 50 O LEU H 58 SHEET 3 I 6 TYR H 33 GLN H 39 -1 N TRP H 34 O VAL H 51 SHEET 4 I 6 ALA H 91 ASN H 98 -1 O VAL H 92 N GLN H 39 SHEET 5 I 6 SER H 111 VAL H 115 -1 O SER H 111 N TYR H 93 SHEET 6 I 6 LEU H 11 VAL H 12 1 N VAL H 12 O THR H 114 SHEET 1 J 4 SER H 124 LEU H 128 0 SHEET 2 J 4 ALA H 140 TYR H 149 -1 O GLY H 143 N LEU H 128 SHEET 3 J 4 TYR H 180 VAL H 188 -1 N TYR H 180 O TYR H 149 SHEET 4 J 4 VAL H 167 THR H 169 -1 N HIS H 168 O VAL H 185 SHEET 1 K 4 SER H 124 LEU H 128 0 SHEET 2 K 4 ALA H 140 TYR H 149 -1 O GLY H 143 N LEU H 128 SHEET 3 K 4 TYR H 180 VAL H 188 -1 N TYR H 180 O TYR H 149 SHEET 4 K 4 VAL H 173 LEU H 174 -1 N VAL H 173 O SER H 181 SHEET 1 L 3 THR H 155 TRP H 158 0 SHEET 2 L 3 ILE H 199 HIS H 204 -1 N ASN H 201 O SER H 157 SHEET 3 L 3 THR H 209 LYS H 214 -1 O THR H 209 N HIS H 204 SSBOND 1 CYS L 22 CYS L 83 1555 1555 1.99 SSBOND 2 CYS L 130 CYS L 189 1555 1555 2.00 SSBOND 3 CYS H 22 CYS H 95 1555 1555 2.03 SSBOND 4 CYS H 144 CYS H 200 1555 1555 2.01 CISPEP 1 TYR L 136 PRO L 137 0 -1.73 CISPEP 2 PHE H 150 PRO H 151 0 -8.39 CISPEP 3 GLU H 152 PRO H 153 0 -6.23 CRYST1 111.430 56.680 90.300 90.00 116.46 90.00 C 1 2 1 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 0.008974 0.000000 0.004467 0.00000 SCALE2 0.000000 0.017643 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012370 0.00000