HEADER CELL ADHESION 10-JUN-98 1BHO TITLE MAC-1 I DOMAIN MAGNESIUM COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CD11B; COMPND 3 CHAIN: 1, 2; COMPND 4 FRAGMENT: MAC-1 ALPHA DOMAIN; COMPND 5 SYNONYM: CELL SURFACE GLYCOPROTEIN MAC-1 ALPHA SUBUNIT; 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 CELL_LINE: BL21; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET3C; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BL21 KEYWDS CELL ADHESION, INTEGRIN, I DOMAIN EXPDTA X-RAY DIFFRACTION AUTHOR E.T.BALDWIN REVDAT 7 30-OCT-24 1BHO 1 REMARK REVDAT 6 02-AUG-23 1BHO 1 REMARK LINK REVDAT 5 07-MAR-18 1BHO 1 REMARK REVDAT 4 24-FEB-09 1BHO 1 VERSN REVDAT 3 01-APR-03 1BHO 1 JRNL REVDAT 2 18-NOV-98 1BHO 3 ATOM SOURCE COMPND REMARK REVDAT 2 2 3 HETATM JRNL KEYWDS HEADER REVDAT 2 3 3 TER CONECT LINK REVDAT 1 04-NOV-98 1BHO 0 JRNL AUTH E.T.BALDWIN,R.W.SARVER,G.L.BRYANT JR.,K.A.CURRY, JRNL AUTH 2 M.B.FAIRBANKS,B.C.FINZEL,R.L.GARLICK,R.L.HEINRIKSON, JRNL AUTH 3 N.C.HORTON,L.L.KELLEY,A.M.MILDNER,J.B.MOON,J.E.MOTT, JRNL AUTH 4 V.T.MUTCHLER,C.S.TOMICH,K.D.WATENPAUGH,V.H.WILEY JRNL TITL CATION BINDING TO THE INTEGRIN CD11B I DOMAIN AND ACTIVATION JRNL TITL 2 MODEL ASSESSMENT JRNL REF STRUCTURE V. 6 923 1998 JRNL REFN ISSN 0969-2126 JRNL PMID 9687375 JRNL DOI 10.1016/S0969-2126(98)00093-8 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 60.4 REMARK 3 NUMBER OF REFLECTIONS : 9414 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 + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.181 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 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3060 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.87 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.030 REMARK 3 ANGLE DISTANCE (A) : 0.037 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.035 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.013 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.214 ; 0.200 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.196 ; 0.400 REMARK 3 MULTIPLE TORSION (A) : 0.239 ; 0.400 REMARK 3 H-BOND (X...Y) (A) : 0.241 ; 0.400 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.300 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 10.700; 5.000 REMARK 3 TRANSVERSE (DEGREES) : 23.900; 10.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.677 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.190 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.028 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.772 ; 4.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: PARAMETERS FROM SIELECKI ET AL. JMB REMARK 3 134, 781-804 1979 REMARK 4 REMARK 4 1BHO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171769. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-96 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 5.0-7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9414 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 60.1 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10100 REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 45.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.22100 REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: ISOMORPHOUS TO KNOWN PDB REMARK 200 ENTRY 1IDN REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: CD11B I DOMAIN METAL FREE PDB ENTRY 1IDN REMARK 200 REMARK 200 REMARK: DATA WERE COLLECTED BY OSCILLATION WITH 0.25 DEGREE FRAME REMARK 200 WIDTHS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN BY VAPOR DIFFUSION REMARK 280 ON SITTING DROP BRIDGES. THE WELL MIX OF 20-24% PEG6000 BUFFERED REMARK 280 WITH 100 MM NA ACETATE PH 5.0 WAS MIXED 1:1 WITH 3 UL OF I REMARK 280 DOMAIN PROTEIN (20-30 MG/ML, 50 MM HEPES PH 7.0, 0.025% NA AZIDE) REMARK 280 . CRYSTALS WERE STABLIZED IN 100MM MGCL2, 100 MM NA ACETATE 5.0, REMARK 280 26% PEG6000 FOR DATA COLLECTION., VAPOR DIFFUSION - SITTING DROP, REMARK 280 VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 24.29500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.29500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.63500 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: 1, 2 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 OD1 ASP 2 542 O HOH 2 18 1.96 REMARK 500 O ALA 1 288 O HOH 1 858 2.11 REMARK 500 O ASP 1 294 NZ LYS 1 315 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 ASP 1 140 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 HIS 1 148 CA - CB - CG ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG 1 151 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 GLN 1 175 N - CA - CB ANGL. DEV. = 14.5 DEGREES REMARK 500 SER 1 177 N - CA - CB ANGL. DEV. = 11.4 DEGREES REMARK 500 LYS 1 200 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG 1 208 CB - CA - C ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG 1 208 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 ARG 1 208 CD - NE - CZ ANGL. DEV. = -8.5 DEGREES REMARK 500 ARG 1 216 CD - NE - CZ ANGL. DEV. = 15.0 DEGREES REMARK 500 ARG 1 216 NE - CZ - NH1 ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG 1 216 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 GLU 1 253 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 ARG 1 261 N - CA - CB ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG 1 276 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG 1 281 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG 1 293 CG - CD - NE ANGL. DEV. = 12.9 DEGREES REMARK 500 ARG 1 293 CD - NE - CZ ANGL. DEV. = 16.3 DEGREES REMARK 500 ARG 1 293 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP 1 294 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 VAL 1 299 CB - CA - C ANGL. DEV. = 14.9 DEGREES REMARK 500 ASN 1 301 CB - CA - C ANGL. DEV. = 12.0 DEGREES REMARK 500 LYS 1 315 CA - CB - CG ANGL. DEV. = 15.4 DEGREES REMARK 500 LYS 1 315 CB - CG - CD ANGL. DEV. = 23.6 DEGREES REMARK 500 PHE 1 317 N - CA - CB ANGL. DEV. = 12.9 DEGREES REMARK 500 GLY 1 321 CA - C - O ANGL. DEV. = -10.9 DEGREES REMARK 500 ASP 2 449 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 MET 2 474 N - CA - CB ANGL. DEV. = 16.5 DEGREES REMARK 500 SER 2 477 N - CA - CB ANGL. DEV. = 11.4 DEGREES REMARK 500 GLU 2 478 CA - CB - CG ANGL. DEV. = 17.7 DEGREES REMARK 500 ASN 2 491 CA - CB - CG ANGL. DEV. = 15.1 DEGREES REMARK 500 LYS 2 500 CA - CB - CG ANGL. DEV. = 17.5 DEGREES REMARK 500 ARG 2 508 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG 2 508 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG 2 516 CD - NE - CZ ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG 2 520 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 GLU 2 521 N - CA - CB ANGL. DEV. = 12.0 DEGREES REMARK 500 GLU 2 521 CA - CB - CG ANGL. DEV. = 29.7 DEGREES REMARK 500 ARG 2 530 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 GLU 2 544 OE1 - CD - OE2 ANGL. DEV. = -8.0 DEGREES REMARK 500 GLU 2 544 CG - CD - OE1 ANGL. DEV. = 12.3 DEGREES REMARK 500 ASP 2 554 CB - CG - OD1 ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG 2 561 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG 2 561 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 GLU 2 562 CA - CB - CG ANGL. DEV. = 16.2 DEGREES REMARK 500 ARG 2 566 CD - NE - CZ ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG 2 566 NE - CZ - NH2 ANGL. DEV. = 4.7 DEGREES REMARK 500 LYS 2 590 CA - CB - CG ANGL. DEV. = 19.1 DEGREES REMARK 500 LYS 2 590 CB - CG - CD ANGL. DEV. = 22.6 DEGREES REMARK 500 ARG 2 593 CD - NE - CZ ANGL. DEV. = 22.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 52 ANGLE DEVIATIONS. 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 1 177 -108.10 -161.80 REMARK 500 ASN 1 192 72.97 -166.03 REMARK 500 PRO 1 193 49.78 -59.80 REMARK 500 ILE 1 202 107.41 -59.36 REMARK 500 HIS 1 210 72.32 -100.94 REMARK 500 PHE 1 223 38.76 -90.63 REMARK 500 PHE 1 275 52.57 -96.69 REMARK 500 GLU 1 278 8.11 -58.81 REMARK 500 LYS 1 279 -58.60 -125.06 REMARK 500 PRO 2 447 -37.22 -29.50 REMARK 500 LYS 2 466 -145.74 -82.70 REMARK 500 SER 2 477 -99.72 -163.51 REMARK 500 PHE 2 484 146.44 174.59 REMARK 500 ASN 2 492 65.85 153.98 REMARK 500 LEU 2 506 -40.47 64.78 REMARK 500 ARG 2 508 -163.15 -106.13 REMARK 500 HIS 2 510 48.12 -104.30 REMARK 500 PHE 2 523 34.78 -76.18 REMARK 500 GLU 2 578 30.97 -93.03 REMARK 500 LYS 2 579 -23.67 -158.18 REMARK 500 ALA 2 604 20.65 -52.31 REMARK 500 GLN 2 611 -78.44 -60.36 REMARK 500 LEU 2 612 -33.57 -36.45 REMARK 500 GLU 2 620 -24.65 -179.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG 1 151 0.07 SIDE CHAIN REMARK 500 ARG 1 266 0.10 SIDE CHAIN 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 MG 1 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH 1 24 O REMARK 620 2 SER 1 142 OG 87.2 REMARK 620 3 SER 1 144 OG 71.5 108.8 REMARK 620 4 ASP 1 242 OD1 167.2 99.9 115.3 REMARK 620 5 ASP 1 242 OD2 138.5 122.0 71.3 44.6 REMARK 620 6 HOH 1 907 O 86.2 91.7 148.5 83.0 118.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG 2 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH 2 18 O REMARK 620 2 SER 2 442 OG 69.4 REMARK 620 3 SER 2 444 OG 136.6 78.6 REMARK 620 4 ASP 2 542 OD1 75.0 90.7 135.2 REMARK 620 5 ASP 2 542 OD2 131.2 109.2 86.2 56.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG 1 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG 2 702 DBREF 1BHO 1 133 321 UNP P11215 ITAM_HUMAN 149 337 DBREF 1BHO 2 433 621 UNP P11215 ITAM_HUMAN 149 337 SEQRES 1 1 190 ACE SER ASP ILE ALA PHE LEU ILE ASP GLY SER GLY SER SEQRES 2 1 190 ILE ILE PRO HIS ASP PHE ARG ARG MET LYS GLU PHE VAL SEQRES 3 1 190 SER THR VAL MET GLU GLN LEU LYS LYS SER LYS THR LEU SEQRES 4 1 190 PHE SER LEU MET GLN TYR SER GLU GLU PHE ARG ILE HIS SEQRES 5 1 190 PHE THR PHE LYS GLU PHE GLN ASN ASN PRO ASN PRO ARG SEQRES 6 1 190 SER LEU VAL LYS PRO ILE THR GLN LEU LEU GLY ARG THR SEQRES 7 1 190 HIS THR ALA THR GLY ILE ARG LYS VAL VAL ARG GLU LEU SEQRES 8 1 190 PHE ASN ILE THR ASN GLY ALA ARG LYS ASN ALA PHE LYS SEQRES 9 1 190 ILE LEU VAL VAL ILE THR ASP GLY GLU LYS PHE GLY ASP SEQRES 10 1 190 PRO LEU GLY TYR GLU ASP VAL ILE PRO GLU ALA ASP ARG SEQRES 11 1 190 GLU GLY VAL ILE ARG TYR VAL ILE GLY VAL GLY ASP ALA SEQRES 12 1 190 PHE ARG SER GLU LYS SER ARG GLN GLU LEU ASN THR ILE SEQRES 13 1 190 ALA SER LYS PRO PRO ARG ASP HIS VAL PHE GLN VAL ASN SEQRES 14 1 190 ASN PHE GLU ALA LEU LYS THR ILE GLN ASN GLN LEU ARG SEQRES 15 1 190 GLU LYS ILE PHE ALA ILE GLU GLY SEQRES 1 2 190 ACE SER ASP ILE ALA PHE LEU ILE ASP GLY SER GLY SER SEQRES 2 2 190 ILE ILE PRO HIS ASP PHE ARG ARG MET LYS GLU PHE VAL SEQRES 3 2 190 SER THR VAL MET GLU GLN LEU LYS LYS SER LYS THR LEU SEQRES 4 2 190 PHE SER LEU MET GLN TYR SER GLU GLU PHE ARG ILE HIS SEQRES 5 2 190 PHE THR PHE LYS GLU PHE GLN ASN ASN PRO ASN PRO ARG SEQRES 6 2 190 SER LEU VAL LYS PRO ILE THR GLN LEU LEU GLY ARG THR SEQRES 7 2 190 HIS THR ALA THR GLY ILE ARG LYS VAL VAL ARG GLU LEU SEQRES 8 2 190 PHE ASN ILE THR ASN GLY ALA ARG LYS ASN ALA PHE LYS SEQRES 9 2 190 ILE LEU VAL VAL ILE THR ASP GLY GLU LYS PHE GLY ASP SEQRES 10 2 190 PRO LEU GLY TYR GLU ASP VAL ILE PRO GLU ALA ASP ARG SEQRES 11 2 190 GLU GLY VAL ILE ARG TYR VAL ILE GLY VAL GLY ASP ALA SEQRES 12 2 190 PHE ARG SER GLU LYS SER ARG GLN GLU LEU ASN THR ILE SEQRES 13 2 190 ALA SER LYS PRO PRO ARG ASP HIS VAL PHE GLN VAL ASN SEQRES 14 2 190 ASN PHE GLU ALA LEU LYS THR ILE GLN ASN GLN LEU ARG SEQRES 15 2 190 GLU LYS ILE PHE ALA ILE GLU GLY HET ACE 1 132 3 HET ACE 2 432 3 HET MG 1 901 1 HET MG 2 702 1 HETNAM ACE ACETYL GROUP HETNAM MG MAGNESIUM ION FORMUL 1 ACE 2(C2 H4 O) FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *125(H2 O) HELIX 1 1 PRO 1 147 GLN 1 163 1 17 HELIX 2 2 PHE 1 186 ASN 1 191 1 6 HELIX 3 3 PRO 1 195 LYS 1 200 1 6 HELIX 4 4 THR 1 211 GLU 1 221 1 11 HELIX 5 5 ILE 1 225 ASN 1 227 5 3 HELIX 6 6 ILE 1 256 ARG 1 261 1 6 HELIX 7 7 ARG 1 281 ILE 1 287 1 7 HELIX 8 8 PRO 1 292 HIS 1 295 1 4 HELIX 9 9 LEU 1 305 THR 1 307 5 3 HELIX 10 10 GLN 1 309 PHE 1 317 1 9 HELIX 11 11 ASP 2 449 GLN 2 463 1 15 HELIX 12 12 PHE 2 486 ASN 2 491 1 6 HELIX 13 13 PRO 2 495 LYS 2 500 1 6 HELIX 14 14 THR 2 511 GLU 2 521 1 11 HELIX 15 15 ILE 2 525 ASN 2 527 5 3 HELIX 16 16 TYR 2 552 ARG 2 561 1 10 HELIX 17 17 ASP 2 573 PHE 2 575 5 3 HELIX 18 18 SER 2 580 ILE 2 587 1 8 HELIX 19 19 PRO 2 592 ASP 2 594 5 3 HELIX 20 20 GLU 2 603 LYS 2 615 5 13 SHEET 1 A 6 VAL 1 296 VAL 1 299 0 SHEET 2 A 6 VAL 1 264 VAL 1 271 1 N VAL 1 268 O PHE 1 297 SHEET 3 A 6 LYS 1 235 THR 1 241 1 N LYS 1 235 O ILE 1 265 SHEET 4 A 6 ASP 1 134 ASP 1 140 1 N ASP 1 134 O ILE 1 236 SHEET 5 A 6 LEU 1 170 TYR 1 176 1 N LEU 1 170 O ILE 1 135 SHEET 6 A 6 PHE 1 180 PHE 1 184 -1 N PHE 1 184 O LEU 1 173 SHEET 1 B 6 VAL 2 596 VAL 2 599 0 SHEET 2 B 6 VAL 2 564 VAL 2 571 1 N VAL 2 568 O PHE 2 597 SHEET 3 B 6 LYS 2 535 THR 2 541 1 N LYS 2 535 O ILE 2 565 SHEET 4 B 6 ASP 2 434 ASP 2 440 1 N ASP 2 434 O ILE 2 536 SHEET 5 B 6 LEU 2 470 TYR 2 476 1 N LEU 2 470 O ILE 2 435 SHEET 6 B 6 PHE 2 480 PHE 2 484 -1 N PHE 2 484 O LEU 2 473 LINK C ACE 1 132 N SER 1 133 1555 1555 1.34 LINK C ACE 2 432 N SER 2 433 1555 1555 1.34 LINK O HOH 1 24 MG MG 1 901 1555 1555 1.91 LINK OG SER 1 142 MG MG 1 901 1555 1555 2.02 LINK OG SER 1 144 MG MG 1 901 1555 1555 1.96 LINK OD1 ASP 1 242 MG MG 1 901 1555 1555 2.06 LINK OD2 ASP 1 242 MG MG 1 901 1555 1555 3.08 LINK MG MG 1 901 O HOH 1 907 1555 1555 2.04 LINK O HOH 2 18 MG MG 2 702 1555 1555 1.44 LINK OG SER 2 442 MG MG 2 702 1555 1555 2.25 LINK OG SER 2 444 MG MG 2 702 1555 1555 1.74 LINK OD1 ASP 2 542 MG MG 2 702 1555 1555 1.75 LINK OD2 ASP 2 542 MG MG 2 702 1555 1555 2.63 CISPEP 1 LYS 1 290 PRO 1 291 0 0.20 CISPEP 2 LYS 2 590 PRO 2 591 0 -0.43 SITE 1 AC1 5 HOH 1 24 SER 1 142 SER 1 144 ASP 1 242 SITE 2 AC1 5 HOH 1 907 SITE 1 AC2 4 HOH 2 18 SER 2 442 SER 2 444 ASP 2 542 CRYST1 48.590 123.270 75.650 90.00 90.00 90.00 P 21 21 2 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 0.020580 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008112 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013219 0.00000 MTRIX1 1 -0.964800 0.262900 0.004400 -0.05820 1 MTRIX2 1 0.263000 0.964800 0.001500 -0.03230 1 MTRIX3 1 -0.003800 0.002600 -0.999900 43.76900 1 HETATM 1 C ACE 1 132 -10.160 7.068 -4.780 1.00 13.64 C HETATM 2 O ACE 1 132 -9.538 6.063 -4.362 1.00 14.33 O HETATM 3 CH3 ACE 1 132 -11.526 6.987 -5.376 1.00 13.94 C